[821] | 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // |
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| 27 | // $Id: G4UIcommand.cc,v 1.25 2006/06/29 19:08:56 gunter Exp $ |
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[850] | 28 | // GEANT4 tag $Name: HEAD $ |
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[821] | 29 | // |
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| 30 | // |
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| 31 | |
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| 32 | #include "G4UIcommand.hh" |
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| 33 | #include "G4UImessenger.hh" |
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| 34 | #include "G4UImanager.hh" |
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| 35 | #include "G4UIcommandStatus.hh" |
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| 36 | #include "G4StateManager.hh" |
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| 37 | #include "G4UnitsTable.hh" |
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| 38 | #include "G4Tokenizer.hh" |
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| 39 | #include "G4ios.hh" |
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| 40 | #include <sstream> |
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| 41 | |
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| 42 | G4UIcommand::G4UIcommand() |
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| 43 | :messenger(0),token(IDENTIFIER),paramERR(0) |
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| 44 | {;} |
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| 45 | |
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| 46 | G4UIcommand::G4UIcommand(const char * theCommandPath, |
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| 47 | G4UImessenger * theMessenger) |
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| 48 | :messenger(theMessenger),token(IDENTIFIER),paramERR(0) |
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| 49 | { |
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| 50 | G4String comStr = theCommandPath; |
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| 51 | if(!theMessenger) |
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| 52 | { // this must be a directory |
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| 53 | if(comStr(comStr.length()-1)!='/') |
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| 54 | { |
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| 55 | G4cerr << "G4UIcommand Warning : " << G4endl; |
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| 56 | G4cerr << " <" << theCommandPath << "> must be a directory." << G4endl; |
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| 57 | G4cerr << " '/' is appended." << G4endl; |
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| 58 | comStr += "/"; |
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| 59 | } |
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| 60 | } |
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| 61 | G4UIcommandCommonConstructorCode (comStr); |
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| 62 | G4String nullString; |
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| 63 | availabelStateList.clear(); |
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| 64 | availabelStateList.push_back(G4State_PreInit); |
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| 65 | availabelStateList.push_back(G4State_Init); |
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| 66 | availabelStateList.push_back(G4State_Idle); |
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| 67 | availabelStateList.push_back(G4State_GeomClosed); |
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| 68 | availabelStateList.push_back(G4State_EventProc); |
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| 69 | availabelStateList.push_back(G4State_Abort); |
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| 70 | } |
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| 71 | |
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| 72 | void G4UIcommand::G4UIcommandCommonConstructorCode |
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| 73 | (const char * theCommandPath) |
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| 74 | { |
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| 75 | commandPath = theCommandPath; |
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| 76 | commandName = theCommandPath; |
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| 77 | G4int commandNameIndex = commandName.last('/'); |
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| 78 | commandName.remove(0,commandNameIndex+1); |
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| 79 | |
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| 80 | G4UImanager::GetUIpointer()->AddNewCommand(this); |
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| 81 | } |
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| 82 | |
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| 83 | G4UIcommand::~G4UIcommand() |
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| 84 | { |
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| 85 | G4UImanager* fUImanager = G4UImanager::GetUIpointer(); |
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| 86 | if(fUImanager) fUImanager->RemoveCommand(this); |
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| 87 | |
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| 88 | G4int n_parameterEntry = parameter.size(); |
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| 89 | for( G4int i_thParameter=0; i_thParameter < n_parameterEntry; i_thParameter++ ) |
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| 90 | { delete parameter[i_thParameter]; } |
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| 91 | parameter.clear(); |
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| 92 | } |
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| 93 | |
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| 94 | G4int G4UIcommand::operator==(const G4UIcommand &right) const |
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| 95 | { |
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| 96 | return ( commandPath == right.GetCommandPath() ); |
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| 97 | } |
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| 98 | |
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| 99 | G4int G4UIcommand::operator!=(const G4UIcommand &right) const |
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| 100 | { |
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| 101 | return ( commandPath != right.GetCommandPath() ); |
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| 102 | } |
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| 103 | |
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| 104 | G4int G4UIcommand::DoIt(G4String parameterList) |
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| 105 | { |
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| 106 | G4String correctParameters; |
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| 107 | G4int n_parameterEntry = parameter.size(); |
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| 108 | if( n_parameterEntry != 0 ) |
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| 109 | { |
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| 110 | G4String aToken; |
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| 111 | G4String correctToken; |
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| 112 | G4Tokenizer parameterToken( parameterList ); |
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| 113 | for( G4int i_thParameter=0; i_thParameter<n_parameterEntry; i_thParameter++ ) |
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| 114 | { |
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| 115 | if(i_thParameter > 0) |
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| 116 | { |
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| 117 | correctParameters.append(" "); |
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| 118 | } |
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| 119 | aToken = parameterToken(); |
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| 120 | if( aToken.length()>0 && aToken(0)=='"' ) |
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| 121 | { |
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| 122 | while( aToken(aToken.length()-1) != '"' |
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| 123 | || ( aToken.length()==1 && aToken(0)=='"' )) |
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| 124 | { |
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| 125 | G4String additionalToken = parameterToken(); |
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| 126 | if( additionalToken.isNull() ) |
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| 127 | { return fParameterUnreadable+i_thParameter; } |
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| 128 | aToken += " "; |
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| 129 | aToken += additionalToken; |
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| 130 | } |
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| 131 | } |
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| 132 | else if(i_thParameter==n_parameterEntry-1 && parameter[i_thParameter]->GetParameterType()=='s') |
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| 133 | { |
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| 134 | G4String anotherToken; |
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| 135 | while(!((anotherToken=parameterToken()).isNull())) |
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| 136 | { |
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| 137 | G4int idxs = anotherToken.index("#"); |
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| 138 | if(idxs==G4int(std::string::npos)) |
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| 139 | { |
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| 140 | aToken += " "; |
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| 141 | aToken += anotherToken; |
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| 142 | } |
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| 143 | else if(idxs>0) |
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| 144 | { |
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| 145 | aToken += " "; |
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| 146 | aToken += anotherToken(0,idxs); |
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| 147 | break; |
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| 148 | } |
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| 149 | else |
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| 150 | { break; } |
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| 151 | } |
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| 152 | } |
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| 153 | |
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| 154 | if( aToken.isNull() || aToken == "!" ) |
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| 155 | { |
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| 156 | if(parameter[i_thParameter]->IsOmittable()) |
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| 157 | { |
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| 158 | if(parameter[i_thParameter]->GetCurrentAsDefault()) |
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| 159 | { |
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| 160 | G4Tokenizer cvSt(messenger->GetCurrentValue(this)); |
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| 161 | G4String parVal; |
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| 162 | for(G4int ii=0;ii<i_thParameter;ii++) |
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| 163 | { |
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| 164 | parVal = cvSt(); |
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| 165 | if (parVal(0)=='"') |
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| 166 | { |
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| 167 | while( parVal(parVal.length()-1) != '"' ) |
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| 168 | { |
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| 169 | G4String additionalToken = cvSt(); |
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| 170 | if( additionalToken.isNull() ) |
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| 171 | { return fParameterUnreadable+i_thParameter; } |
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| 172 | parVal += " "; |
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| 173 | parVal += additionalToken; |
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| 174 | } |
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| 175 | } |
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| 176 | } |
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| 177 | G4String aCVToken = cvSt(); |
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| 178 | if (aCVToken(0)=='"') |
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| 179 | { |
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| 180 | while( aCVToken(aCVToken.length()-1) != '"' ) |
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| 181 | { |
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| 182 | G4String additionalToken = cvSt(); |
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| 183 | if( additionalToken.isNull() ) |
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| 184 | { return fParameterUnreadable+i_thParameter; } |
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| 185 | aCVToken += " "; |
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| 186 | aCVToken += additionalToken; |
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| 187 | } |
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| 188 | // aCVToken.strip(G4String::both,'"'); |
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| 189 | } |
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| 190 | correctParameters.append(aCVToken); |
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| 191 | } |
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| 192 | else |
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| 193 | { correctParameters.append(parameter[i_thParameter]->GetDefaultValue()); } |
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| 194 | } |
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| 195 | else |
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| 196 | { return fParameterUnreadable+i_thParameter; } |
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| 197 | } |
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| 198 | else |
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| 199 | { |
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| 200 | G4int stat = parameter[i_thParameter]->CheckNewValue( aToken ); |
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| 201 | if(stat) return stat+i_thParameter; |
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| 202 | correctParameters.append(aToken); |
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| 203 | } |
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| 204 | } |
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| 205 | } |
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| 206 | |
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| 207 | if(CheckNewValue( correctParameters )) |
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| 208 | { return fParameterOutOfRange+99; } |
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| 209 | |
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| 210 | messenger->SetNewValue( this, correctParameters ); |
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| 211 | return 0; |
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| 212 | } |
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| 213 | |
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| 214 | G4String G4UIcommand::GetCurrentValue() |
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| 215 | { |
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| 216 | return messenger->GetCurrentValue(this); |
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| 217 | } |
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| 218 | |
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| 219 | void G4UIcommand::AvailableForStates(G4ApplicationState s1) |
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| 220 | { |
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| 221 | availabelStateList.clear(); |
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| 222 | availabelStateList.push_back(s1); |
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| 223 | } |
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| 224 | |
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| 225 | void G4UIcommand::AvailableForStates(G4ApplicationState s1, |
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| 226 | G4ApplicationState s2) |
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| 227 | { |
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| 228 | availabelStateList.clear(); |
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| 229 | availabelStateList.push_back(s1); |
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| 230 | availabelStateList.push_back(s2); |
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| 231 | } |
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| 232 | |
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| 233 | void G4UIcommand::AvailableForStates(G4ApplicationState s1, |
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| 234 | G4ApplicationState s2, |
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| 235 | G4ApplicationState s3) |
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| 236 | { |
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| 237 | availabelStateList.clear(); |
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| 238 | availabelStateList.push_back(s1); |
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| 239 | availabelStateList.push_back(s2); |
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| 240 | availabelStateList.push_back(s3); |
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| 241 | } |
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| 242 | |
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| 243 | void G4UIcommand::AvailableForStates(G4ApplicationState s1, |
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| 244 | G4ApplicationState s2, |
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| 245 | G4ApplicationState s3, |
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| 246 | G4ApplicationState s4) |
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| 247 | { |
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| 248 | availabelStateList.clear(); |
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| 249 | availabelStateList.push_back(s1); |
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| 250 | availabelStateList.push_back(s2); |
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| 251 | availabelStateList.push_back(s3); |
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| 252 | availabelStateList.push_back(s4); |
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| 253 | } |
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| 254 | |
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| 255 | void G4UIcommand::AvailableForStates(G4ApplicationState s1, |
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| 256 | G4ApplicationState s2, |
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| 257 | G4ApplicationState s3, |
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| 258 | G4ApplicationState s4, |
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| 259 | G4ApplicationState s5) |
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| 260 | { |
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| 261 | availabelStateList.clear(); |
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| 262 | availabelStateList.push_back(s1); |
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| 263 | availabelStateList.push_back(s2); |
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| 264 | availabelStateList.push_back(s3); |
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| 265 | availabelStateList.push_back(s4); |
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| 266 | availabelStateList.push_back(s5); |
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| 267 | } |
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| 268 | |
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| 269 | G4bool G4UIcommand::IsAvailable() |
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| 270 | { |
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| 271 | G4bool av = false; |
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| 272 | G4ApplicationState currentState |
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| 273 | = G4StateManager::GetStateManager()->GetCurrentState(); |
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| 274 | |
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| 275 | G4int nState = availabelStateList.size(); |
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| 276 | for(G4int i=0;i<nState;i++) |
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| 277 | { |
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| 278 | if(availabelStateList[i]==currentState) |
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| 279 | { |
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| 280 | av = true; |
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| 281 | break; |
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| 282 | } |
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| 283 | } |
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| 284 | |
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| 285 | return av; |
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| 286 | } |
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| 287 | |
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| 288 | G4double G4UIcommand::ValueOf(const char* unitName) |
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| 289 | { |
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| 290 | G4double value = 0.; |
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| 291 | value = G4UnitDefinition::GetValueOf(unitName); |
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| 292 | return value; |
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| 293 | } |
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| 294 | |
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| 295 | G4String G4UIcommand::CategoryOf(const char* unitName) |
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| 296 | { |
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| 297 | return G4UnitDefinition::GetCategory(unitName); |
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| 298 | } |
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| 299 | |
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| 300 | G4String G4UIcommand::UnitsList(const char* unitCategory) |
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| 301 | { |
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| 302 | G4String retStr; |
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| 303 | G4UnitsTable& UTbl = G4UnitDefinition::GetUnitsTable(); |
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| 304 | size_t i; |
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| 305 | for(i=0;i<UTbl.size();i++) |
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| 306 | { if(UTbl[i]->GetName()==unitCategory) break; } |
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| 307 | if(i==UTbl.size()) |
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| 308 | { |
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| 309 | G4cerr << "Unit category <" << unitCategory << "> is not defined." << G4endl; |
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| 310 | return retStr; |
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| 311 | } |
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| 312 | G4UnitsContainer& UCnt = UTbl[i]->GetUnitsList(); |
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| 313 | retStr = UCnt[0]->GetSymbol(); |
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| 314 | G4int je = UCnt.size(); |
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| 315 | for(G4int j=1;j<je;j++) |
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| 316 | { |
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| 317 | retStr += " "; |
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| 318 | retStr += UCnt[j]->GetSymbol(); |
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| 319 | } |
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| 320 | for(G4int k=0;k<je;k++) |
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| 321 | { |
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| 322 | retStr += " "; |
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| 323 | retStr += UCnt[k]->GetName(); |
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| 324 | } |
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| 325 | return retStr; |
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| 326 | } |
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| 327 | |
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| 328 | void G4UIcommand::List() |
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| 329 | { |
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| 330 | G4cout << G4endl; |
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| 331 | G4cout << G4endl; |
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| 332 | if(commandPath(commandPath.length()-1)!='/') |
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| 333 | { G4cout << "Command " << commandPath << G4endl; } |
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| 334 | G4cout << "Guidance :" << G4endl; |
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| 335 | G4int n_guidanceEntry = commandGuidance.size(); |
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| 336 | for( G4int i_thGuidance=0; i_thGuidance < n_guidanceEntry; i_thGuidance++ ) |
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| 337 | { G4cout << commandGuidance[i_thGuidance] << G4endl; } |
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| 338 | if( ! rangeString.isNull() ) |
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| 339 | { G4cout << " Range of parameters : " << rangeString << G4endl; } |
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| 340 | G4int n_parameterEntry = parameter.size(); |
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| 341 | if( n_parameterEntry > 0 ) |
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| 342 | { |
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| 343 | for( G4int i_thParameter=0; i_thParameter<n_parameterEntry; i_thParameter++ ) |
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| 344 | { parameter[i_thParameter]->List(); } |
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| 345 | } |
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| 346 | G4cout << G4endl; |
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| 347 | } |
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| 348 | |
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| 349 | G4String G4UIcommand::ConvertToString(G4bool boolVal) |
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| 350 | { |
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| 351 | G4String vl = "0"; |
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| 352 | if(boolVal) vl = "1"; |
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| 353 | return vl; |
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| 354 | } |
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| 355 | |
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| 356 | G4String G4UIcommand::ConvertToString(G4int intValue) |
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| 357 | { |
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| 358 | std::ostringstream os; |
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| 359 | os << intValue; |
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| 360 | G4String vl = os.str(); |
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| 361 | return vl; |
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| 362 | } |
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| 363 | |
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| 364 | G4String G4UIcommand::ConvertToString(G4double doubleValue) |
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| 365 | { |
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| 366 | std::ostringstream os; |
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| 367 | os << doubleValue; |
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| 368 | G4String vl = os.str(); |
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| 369 | return vl; |
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| 370 | } |
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| 371 | |
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| 372 | G4String G4UIcommand::ConvertToString(G4double doubleValue,const char* unitName) |
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| 373 | { |
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| 374 | G4String unt = unitName; |
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| 375 | G4double uv = ValueOf(unitName); |
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| 376 | |
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| 377 | std::ostringstream os; |
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| 378 | os << doubleValue/uv << " " << unitName; |
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| 379 | G4String vl = os.str(); |
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| 380 | return vl; |
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| 381 | } |
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| 382 | |
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| 383 | G4String G4UIcommand::ConvertToString(G4ThreeVector vec) |
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| 384 | { |
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| 385 | std::ostringstream os; |
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| 386 | os << vec.x() << " " << vec.y() << " " << vec.z(); |
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| 387 | G4String vl = os.str(); |
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| 388 | return vl; |
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| 389 | } |
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| 390 | |
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| 391 | G4String G4UIcommand::ConvertToString(G4ThreeVector vec,const char* unitName) |
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| 392 | { |
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| 393 | G4String unt = unitName; |
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| 394 | G4double uv = ValueOf(unitName); |
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| 395 | |
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| 396 | std::ostringstream os; |
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| 397 | os << vec.x()/uv << " " << vec.y()/uv << " " << vec.z()/uv |
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| 398 | << " " << unitName; |
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| 399 | G4String vl = os.str(); |
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| 400 | return vl; |
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| 401 | } |
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| 402 | |
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| 403 | G4bool G4UIcommand::ConvertToBool(const char* st) |
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| 404 | { |
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| 405 | G4String v = st; |
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| 406 | v.toUpper(); |
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| 407 | G4bool vl = false; |
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| 408 | if( v=="Y" || v=="YES" || v=="1" || v=="T" || v=="TRUE" ) |
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| 409 | { vl = true; } |
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| 410 | return vl; |
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| 411 | } |
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| 412 | |
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| 413 | G4int G4UIcommand::ConvertToInt(const char* st) |
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| 414 | { |
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| 415 | G4int vl; |
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| 416 | std::istringstream is(st); |
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| 417 | is >> vl; |
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| 418 | return vl; |
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| 419 | } |
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| 420 | |
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| 421 | G4double G4UIcommand::ConvertToDouble(const char* st) |
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| 422 | { |
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| 423 | G4double vl; |
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| 424 | std::istringstream is(st); |
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| 425 | is >> vl; |
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| 426 | return vl; |
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| 427 | } |
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| 428 | |
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| 429 | G4double G4UIcommand::ConvertToDimensionedDouble(const char* st) |
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| 430 | { |
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| 431 | G4double vl; |
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| 432 | char unts[30]; |
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| 433 | |
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| 434 | std::istringstream is(st); |
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| 435 | is >> vl >> unts; |
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| 436 | G4String unt = unts; |
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| 437 | |
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| 438 | return (vl*ValueOf(unt)); |
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| 439 | } |
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| 440 | |
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| 441 | G4ThreeVector G4UIcommand::ConvertTo3Vector(const char* st) |
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| 442 | { |
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| 443 | G4double vx; |
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| 444 | G4double vy; |
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| 445 | G4double vz; |
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| 446 | std::istringstream is(st); |
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| 447 | is >> vx >> vy >> vz; |
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| 448 | return G4ThreeVector(vx,vy,vz); |
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| 449 | } |
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| 450 | |
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| 451 | G4ThreeVector G4UIcommand::ConvertToDimensioned3Vector(const char* st) |
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| 452 | { |
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| 453 | G4double vx; |
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| 454 | G4double vy; |
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| 455 | G4double vz; |
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| 456 | char unts[30]; |
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| 457 | std::istringstream is(st); |
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| 458 | is >> vx >> vy >> vz >> unts; |
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| 459 | G4String unt = unts; |
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| 460 | G4double uv = ValueOf(unt); |
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| 461 | return G4ThreeVector(vx*uv,vy*uv,vz*uv); |
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| 462 | } |
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| 463 | |
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| 464 | |
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| 465 | // ----- the following is used by CheckNewValue() ------------ |
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| 466 | |
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| 467 | |
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| 468 | #include <ctype.h> // isalpha(), toupper() |
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| 469 | |
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| 470 | //#include "checkNewValue_debug.icc" |
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| 471 | //#define DEBUG 1 |
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| 472 | |
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| 473 | G4int G4UIcommand:: |
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| 474 | CheckNewValue(const char * newValue) |
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| 475 | { |
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| 476 | yystype result; |
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| 477 | // if( TypeCheck(newValue) == 0 ) return 1; |
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| 478 | if( ! rangeString.isNull() ) |
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| 479 | { if( RangeCheck(newValue) == 0 ) return fParameterOutOfRange; } |
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| 480 | return 0; // succeeded |
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| 481 | } |
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| 482 | |
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| 483 | // ------------------ type check routines ------------------- |
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| 484 | |
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| 485 | G4int G4UIcommand:: |
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| 486 | TypeCheck(const char * t) |
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| 487 | { |
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| 488 | G4String aNewValue; |
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| 489 | char type; |
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| 490 | std::istringstream is(t); |
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| 491 | for (unsigned i=0; i< parameter.size(); i++) { |
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| 492 | is >> aNewValue; |
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| 493 | type = toupper(parameter[i]->GetParameterType()); |
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| 494 | switch ( type ) { |
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| 495 | case 'D': |
---|
| 496 | if( IsDouble(aNewValue)==0 ){ |
---|
| 497 | G4cerr << aNewValue << ": double value expected." |
---|
| 498 | << G4endl; |
---|
| 499 | return 0; |
---|
| 500 | } break; |
---|
| 501 | case 'I': |
---|
| 502 | if( IsInt(aNewValue,20)==0 ){ |
---|
| 503 | G4cerr <<aNewValue<<": integer expected." |
---|
| 504 | <<G4endl; |
---|
| 505 | return 0; |
---|
| 506 | } break; |
---|
| 507 | case 'S': |
---|
| 508 | break; |
---|
| 509 | case 'B': |
---|
| 510 | aNewValue.toUpper(); |
---|
| 511 | if (aNewValue == "Y" || aNewValue == "N" |
---|
| 512 | ||aNewValue == "YES" || aNewValue == "NO" |
---|
| 513 | ||aNewValue == "1" || aNewValue == "0" |
---|
| 514 | ||aNewValue == "T" || aNewValue == "F" |
---|
| 515 | ||aNewValue == "TRUE" || aNewValue == "FALSE") |
---|
| 516 | return 1; |
---|
| 517 | else return 0; |
---|
| 518 | break; |
---|
| 519 | default: ; |
---|
| 520 | } |
---|
| 521 | } |
---|
| 522 | return 1; |
---|
| 523 | } |
---|
| 524 | |
---|
| 525 | |
---|
| 526 | G4int G4UIcommand:: |
---|
| 527 | IsInt(const char* buf, short maxDigits) |
---|
| 528 | { |
---|
| 529 | const char* p= buf; |
---|
| 530 | G4int length=0; |
---|
| 531 | if( *p == '+' || *p == '-') { ++p; } |
---|
| 532 | if( isdigit( (G4int)(*p) )) { |
---|
| 533 | while( isdigit( (G4int)(*p) )) { ++p; ++length; } |
---|
| 534 | if( *p == '\0' ) { |
---|
| 535 | if( length > maxDigits) { |
---|
| 536 | G4cerr <<"digit length exceeds"<<G4endl; |
---|
| 537 | return 0; |
---|
| 538 | } |
---|
| 539 | return 1; |
---|
| 540 | } else { |
---|
| 541 | // G4cerr <<"illegal character after int:"<<buf<<G4endl; |
---|
| 542 | } |
---|
| 543 | } else { |
---|
| 544 | // G4cerr <<"illegal int:"<<buf<<G4endl; |
---|
| 545 | } |
---|
| 546 | return 0; |
---|
| 547 | } |
---|
| 548 | |
---|
| 549 | |
---|
| 550 | G4int G4UIcommand:: |
---|
| 551 | ExpectExponent(const char* str) // used only by IsDouble() |
---|
| 552 | { |
---|
| 553 | G4int maxExplength; |
---|
| 554 | if( IsInt( str, maxExplength=7 )) return 1; |
---|
| 555 | else return 0; |
---|
| 556 | } |
---|
| 557 | |
---|
| 558 | |
---|
| 559 | G4int G4UIcommand:: |
---|
| 560 | IsDouble(const char* buf) |
---|
| 561 | { |
---|
| 562 | const char* p= buf; |
---|
| 563 | switch( *p) { |
---|
| 564 | case '+': case '-': ++p; |
---|
| 565 | if( isdigit(*p) ) { |
---|
| 566 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 567 | switch ( *p ) { |
---|
| 568 | case '\0': return 1; |
---|
| 569 | // break; |
---|
| 570 | case 'E': case 'e': |
---|
| 571 | return ExpectExponent(++p ); |
---|
| 572 | // break; |
---|
| 573 | case '.': ++p; |
---|
| 574 | if( *p == '\0' ) return 1; |
---|
| 575 | if( *p == 'e' || *p =='E' ) return ExpectExponent(++p ); |
---|
| 576 | if( isdigit(*p) ) { |
---|
| 577 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 578 | if( *p == '\0' ) return 1; |
---|
| 579 | if( *p == 'e' || *p =='E') return ExpectExponent(++p); |
---|
| 580 | } else return 0; break; |
---|
| 581 | default: return 0; |
---|
| 582 | } |
---|
| 583 | } |
---|
| 584 | if( *p == '.' ) { ++p; |
---|
| 585 | if( isdigit(*p) ) { |
---|
| 586 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 587 | if( *p == '\0' ) return 1; |
---|
| 588 | if( *p == 'e' || *p =='E') return ExpectExponent(++p); |
---|
| 589 | } |
---|
| 590 | } |
---|
| 591 | break; |
---|
| 592 | case '.': ++p; |
---|
| 593 | if( isdigit(*p) ) { |
---|
| 594 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 595 | if( *p == '\0' ) return 1; |
---|
| 596 | if( *p == 'e' || *p =='E' ) return ExpectExponent(++p); |
---|
| 597 | } break; |
---|
| 598 | default: // digit is expected |
---|
| 599 | if( isdigit(*p) ) { |
---|
| 600 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 601 | if( *p == '\0' ) return 1; |
---|
| 602 | if( *p == 'e' || *p =='E') return ExpectExponent(++p); |
---|
| 603 | if( *p == '.' ) { ++p; |
---|
| 604 | if( *p == '\0' ) return 1; |
---|
| 605 | if( *p == 'e' || *p =='E') return ExpectExponent(++p); |
---|
| 606 | if( isdigit(*p) ) { |
---|
| 607 | while( isdigit( (G4int)(*p) )) { ++p; } |
---|
| 608 | if( *p == '\0' ) return 1; |
---|
| 609 | if( *p == 'e' || *p =='E') return ExpectExponent(++p); |
---|
| 610 | } |
---|
| 611 | } |
---|
| 612 | } |
---|
| 613 | } |
---|
| 614 | return 0; |
---|
| 615 | } |
---|
| 616 | |
---|
| 617 | |
---|
| 618 | // ------------------ range Check routines ------------------- |
---|
| 619 | G4int G4UIcommand:: |
---|
| 620 | RangeCheck(const char* t) { |
---|
| 621 | yystype result; |
---|
| 622 | char type; |
---|
| 623 | bp = 0; // reset buffer pointer for G4UIpGetc() |
---|
| 624 | std::istringstream is(t); |
---|
| 625 | for (unsigned i=0; i< parameter.size(); i++) { |
---|
| 626 | type= toupper(parameter[i]->GetParameterType()); |
---|
| 627 | switch ( type ) { |
---|
| 628 | case 'D': is >> newVal[i].D; break; |
---|
| 629 | case 'I': is >> newVal[i].I; break; |
---|
| 630 | case 'S': |
---|
| 631 | case 'B': |
---|
| 632 | default: ; |
---|
| 633 | } |
---|
| 634 | } |
---|
| 635 | // PrintToken(); // Print tokens (consumes all tokens) |
---|
| 636 | token= Yylex(); |
---|
| 637 | result = Expression(); |
---|
| 638 | |
---|
| 639 | if( paramERR == 1 ) return 0; |
---|
| 640 | if( result.type != CONSTINT) { |
---|
| 641 | G4cerr << "Illegal Expression in parameter range." << G4endl; |
---|
| 642 | return 0; |
---|
| 643 | } |
---|
| 644 | if ( result.I ) return 1; |
---|
| 645 | G4cerr << "parameter out of range: "<< rangeString << G4endl; |
---|
| 646 | return 0; |
---|
| 647 | } |
---|
| 648 | |
---|
| 649 | // ------------------ syntax node functions ------------------ |
---|
| 650 | yystype G4UIcommand:: |
---|
| 651 | Expression(void) |
---|
| 652 | { |
---|
| 653 | yystype result; |
---|
| 654 | #ifdef DEBUG |
---|
| 655 | G4cerr << " Expression()" << G4endl; |
---|
| 656 | #endif |
---|
| 657 | result = LogicalORExpression(); |
---|
| 658 | return result; |
---|
| 659 | } |
---|
| 660 | |
---|
| 661 | yystype G4UIcommand:: |
---|
| 662 | LogicalORExpression(void) |
---|
| 663 | { |
---|
| 664 | yystype result; |
---|
| 665 | yystype p; |
---|
| 666 | p = LogicalANDExpression(); |
---|
| 667 | if( token != LOGICALOR) return p; |
---|
| 668 | if( p.type == CONSTSTRING || p.type == IDENTIFIER ) { |
---|
| 669 | G4cerr << "Parameter range: illegal type at '||'" << G4endl; |
---|
| 670 | paramERR = 1; |
---|
| 671 | } |
---|
| 672 | result.I = p.I; |
---|
| 673 | while (token == LOGICALOR) |
---|
| 674 | { |
---|
| 675 | token = Yylex(); |
---|
| 676 | p = LogicalANDExpression(); |
---|
| 677 | if( p.type == CONSTSTRING || p.type == IDENTIFIER ) { |
---|
| 678 | G4cerr << "Parameter range: illegal type at '||'" <<G4endl; |
---|
| 679 | paramERR = 1; |
---|
| 680 | } |
---|
| 681 | switch (p.type) { |
---|
| 682 | case CONSTINT: |
---|
| 683 | result.I += p.I; |
---|
| 684 | result.type = CONSTINT; break; |
---|
| 685 | case CONSTDOUBLE: |
---|
| 686 | result.I += (p.D != 0.0); |
---|
| 687 | result.type = CONSTINT; break; |
---|
| 688 | default: |
---|
| 689 | G4cerr << "Parameter range: unknown type"<<G4endl; |
---|
| 690 | paramERR = 1; |
---|
| 691 | } |
---|
| 692 | } |
---|
| 693 | return result; |
---|
| 694 | } |
---|
| 695 | |
---|
| 696 | yystype G4UIcommand:: |
---|
| 697 | LogicalANDExpression(void) |
---|
| 698 | { |
---|
| 699 | yystype result; |
---|
| 700 | yystype p; |
---|
| 701 | p = EqualityExpression(); |
---|
| 702 | if( token != LOGICALAND) return p; |
---|
| 703 | if( p.type == CONSTSTRING || p.type == IDENTIFIER ) { |
---|
| 704 | G4cerr << "Parameter range: illegal type at '&&'" << G4endl; |
---|
| 705 | paramERR = 1; |
---|
| 706 | } |
---|
| 707 | result.I = p.I; |
---|
| 708 | while (token == LOGICALAND) |
---|
| 709 | { |
---|
| 710 | token = Yylex(); |
---|
| 711 | p = EqualityExpression(); |
---|
| 712 | if( p.type == CONSTSTRING || p.type == IDENTIFIER ) { |
---|
| 713 | G4cerr << "Parameter range: illegal type at '&&'" << G4endl; |
---|
| 714 | paramERR = 1; |
---|
| 715 | } |
---|
| 716 | switch (p.type) { |
---|
| 717 | case CONSTINT: |
---|
| 718 | result.I *= p.I; |
---|
| 719 | result.type = CONSTINT; break; |
---|
| 720 | case CONSTDOUBLE: |
---|
| 721 | result.I *= (p.D != 0.0); |
---|
| 722 | result.type = CONSTINT; break; |
---|
| 723 | default: |
---|
| 724 | G4cerr << "Parameter range: unknown type."<< G4endl; |
---|
| 725 | paramERR = 1; |
---|
| 726 | } |
---|
| 727 | } |
---|
| 728 | return result; |
---|
| 729 | } |
---|
| 730 | |
---|
| 731 | |
---|
| 732 | yystype G4UIcommand:: |
---|
| 733 | EqualityExpression(void) |
---|
| 734 | { |
---|
| 735 | yystype arg1, arg2; |
---|
| 736 | G4int operat; |
---|
| 737 | yystype result; |
---|
| 738 | #ifdef DEBUG |
---|
| 739 | G4cerr << " EqualityExpression()" <<G4endl; |
---|
| 740 | #endif |
---|
| 741 | result = RelationalExpression(); |
---|
| 742 | if( token==EQ || token==NE ) { |
---|
| 743 | operat = token; |
---|
| 744 | token = Yylex(); |
---|
| 745 | arg1 = result; |
---|
| 746 | arg2 = RelationalExpression(); |
---|
| 747 | result.I = Eval2( arg1, operat, arg2 ); // semantic action |
---|
| 748 | result.type = CONSTINT; |
---|
| 749 | #ifdef DEBUG |
---|
| 750 | G4cerr << " return code of Eval2(): " << result.I <<G4endl; |
---|
| 751 | #endif |
---|
| 752 | } else { |
---|
| 753 | if (result.type != CONSTINT && result.type != CONSTDOUBLE) { |
---|
| 754 | G4cerr << "Parameter range: error at EqualityExpression" |
---|
| 755 | << G4endl; |
---|
| 756 | paramERR = 1; |
---|
| 757 | } |
---|
| 758 | } |
---|
| 759 | return result; |
---|
| 760 | } |
---|
| 761 | |
---|
| 762 | |
---|
| 763 | yystype G4UIcommand:: |
---|
| 764 | RelationalExpression(void) |
---|
| 765 | { |
---|
| 766 | yystype arg1, arg2; |
---|
| 767 | G4int operat; |
---|
| 768 | yystype result; |
---|
| 769 | #ifdef DEBUG |
---|
| 770 | G4cerr << " RelationalExpression()" <<G4endl; |
---|
| 771 | #endif |
---|
| 772 | |
---|
| 773 | arg1 = AdditiveExpression(); |
---|
| 774 | if( token==GT || token==GE || token==LT || token==LE ) { |
---|
| 775 | operat = token; |
---|
| 776 | token = Yylex(); |
---|
| 777 | arg2 = AdditiveExpression(); |
---|
| 778 | result.I = Eval2( arg1, operat, arg2 ); // semantic action |
---|
| 779 | result.type = CONSTINT; |
---|
| 780 | #ifdef DEBUG |
---|
| 781 | G4cerr << " return code of Eval2(): " << result.I << G4endl; |
---|
| 782 | #endif |
---|
| 783 | } else { |
---|
| 784 | result = arg1; |
---|
| 785 | } |
---|
| 786 | #ifdef DEBUG |
---|
| 787 | G4cerr <<" return RelationalExpression()"<< G4endl; |
---|
| 788 | #endif |
---|
| 789 | return result; |
---|
| 790 | } |
---|
| 791 | |
---|
| 792 | yystype G4UIcommand:: |
---|
| 793 | AdditiveExpression(void) |
---|
| 794 | { yystype result; |
---|
| 795 | result = MultiplicativeExpression(); |
---|
| 796 | if( token != '+' && token != '-' ) return result; |
---|
| 797 | G4cerr << "Parameter range: operator " |
---|
| 798 | << (char)token |
---|
| 799 | << " is not supported." << G4endl; |
---|
| 800 | paramERR = 1; |
---|
| 801 | return result; |
---|
| 802 | } |
---|
| 803 | |
---|
| 804 | yystype G4UIcommand:: |
---|
| 805 | MultiplicativeExpression(void) |
---|
| 806 | { yystype result; |
---|
| 807 | result = UnaryExpression(); |
---|
| 808 | if( token != '*' && token != '/' && token != '%' ) return result; |
---|
| 809 | G4cerr << "Parameter range: operator " |
---|
| 810 | << (char)token |
---|
| 811 | << " is not supported." << G4endl; |
---|
| 812 | paramERR = 1; |
---|
| 813 | return result; |
---|
| 814 | } |
---|
| 815 | |
---|
| 816 | yystype G4UIcommand:: |
---|
| 817 | UnaryExpression(void) |
---|
| 818 | { |
---|
| 819 | yystype result; |
---|
| 820 | yystype p; |
---|
| 821 | #ifdef DEBUG |
---|
| 822 | G4cerr <<" UnaryExpression"<< G4endl; |
---|
| 823 | #endif |
---|
| 824 | switch(token) { |
---|
| 825 | case '-': |
---|
| 826 | token = Yylex(); |
---|
| 827 | p = UnaryExpression(); |
---|
| 828 | if (p.type == CONSTINT) { |
---|
| 829 | result.I = - p.I; |
---|
| 830 | result.type = CONSTINT; |
---|
| 831 | } |
---|
| 832 | if (p.type == CONSTDOUBLE) { |
---|
| 833 | result.D = - p.D; |
---|
| 834 | result.type = CONSTDOUBLE; |
---|
| 835 | } break; |
---|
| 836 | case '+': |
---|
| 837 | token = Yylex(); |
---|
| 838 | result = UnaryExpression(); break; |
---|
| 839 | case '!': |
---|
| 840 | token = Yylex(); |
---|
| 841 | G4cerr << "Parameter range error: " |
---|
| 842 | << "operator '!' is not supported (sorry)." |
---|
| 843 | << G4endl; |
---|
| 844 | paramERR = 1; |
---|
| 845 | result = UnaryExpression(); break; |
---|
| 846 | default: |
---|
| 847 | result = PrimaryExpression(); |
---|
| 848 | } |
---|
| 849 | return result; |
---|
| 850 | } |
---|
| 851 | |
---|
| 852 | |
---|
| 853 | yystype G4UIcommand:: |
---|
| 854 | PrimaryExpression(void) |
---|
| 855 | { |
---|
| 856 | yystype result; |
---|
| 857 | #ifdef DEBUG |
---|
| 858 | G4cerr <<" primary_exp"<<G4endl; |
---|
| 859 | #endif |
---|
| 860 | switch (token) { |
---|
| 861 | case IDENTIFIER: |
---|
| 862 | result.S = yylval.S; |
---|
| 863 | result.type = token; |
---|
| 864 | token = Yylex(); break; |
---|
| 865 | case CONSTINT: |
---|
| 866 | result.I = yylval.I; |
---|
| 867 | result.type = token; |
---|
| 868 | token= Yylex(); break; |
---|
| 869 | case CONSTDOUBLE: |
---|
| 870 | result.D = yylval.D; |
---|
| 871 | result.type = token; |
---|
| 872 | token = Yylex(); break; |
---|
| 873 | case '(' : |
---|
| 874 | token= Yylex(); |
---|
| 875 | result = Expression(); |
---|
| 876 | if( token != ')' ) { |
---|
| 877 | G4cerr << " ')' expected" << G4endl; |
---|
| 878 | paramERR = 1; |
---|
| 879 | } |
---|
| 880 | token = Yylex(); |
---|
| 881 | break; |
---|
| 882 | default: |
---|
| 883 | return result; |
---|
| 884 | } |
---|
| 885 | return result; // never executed |
---|
| 886 | } |
---|
| 887 | |
---|
| 888 | //---------------- semantic routines --------------------------------- |
---|
| 889 | |
---|
| 890 | G4int G4UIcommand:: |
---|
| 891 | Eval2(yystype arg1, G4int op, yystype arg2) |
---|
| 892 | { |
---|
| 893 | char newValtype; |
---|
| 894 | if( (arg1.type != IDENTIFIER) && (arg2.type != IDENTIFIER)) { |
---|
| 895 | G4cerr << commandName |
---|
| 896 | << ": meaningless comparison" |
---|
| 897 | << G4endl; |
---|
| 898 | paramERR = 1; |
---|
| 899 | } |
---|
| 900 | |
---|
| 901 | if( arg1.type == IDENTIFIER) { |
---|
| 902 | unsigned i = IndexOf( arg1.S ); |
---|
| 903 | newValtype = toupper(parameter[i]->GetParameterType()); |
---|
| 904 | switch ( newValtype ) { |
---|
| 905 | case 'I': |
---|
| 906 | if( arg2.type == CONSTINT ) { |
---|
| 907 | return CompareInt( newVal[i].I, op, arg2.I ); |
---|
| 908 | } else { |
---|
| 909 | G4cerr << "integer operand expected for " |
---|
| 910 | << rangeString |
---|
| 911 | << '.' << G4endl; |
---|
| 912 | } break; |
---|
| 913 | case 'D': |
---|
| 914 | if( arg2.type == CONSTDOUBLE ) { |
---|
| 915 | return CompareDouble( newVal[i].D, op, arg2.D ); |
---|
| 916 | } else |
---|
| 917 | if ( arg2.type == CONSTINT ) { // integral promotion |
---|
| 918 | return CompareDouble( newVal[i].D, op, arg2.I ); |
---|
| 919 | } break; |
---|
| 920 | default: ; |
---|
| 921 | } |
---|
| 922 | } |
---|
| 923 | if( arg2.type == IDENTIFIER) { |
---|
| 924 | unsigned i = IndexOf( arg2.S ); |
---|
| 925 | newValtype = toupper(parameter[i]->GetParameterType()); |
---|
| 926 | switch ( newValtype ) { |
---|
| 927 | case 'I': |
---|
| 928 | if( arg1.type == CONSTINT ) { |
---|
| 929 | return CompareInt( arg1.I, op, newVal[i].I ); |
---|
| 930 | } else { |
---|
| 931 | G4cerr << "integer operand expected for " |
---|
| 932 | << rangeString |
---|
| 933 | << '.' << G4endl; |
---|
| 934 | } break; |
---|
| 935 | case 'D': |
---|
| 936 | if( arg1.type == CONSTDOUBLE ) { |
---|
| 937 | return CompareDouble( arg1.D, op, newVal[i].D ); |
---|
| 938 | } else |
---|
| 939 | if ( arg1.type == CONSTINT ) { // integral promotion |
---|
| 940 | return CompareDouble( arg1.I, op, newVal[i].D ); |
---|
| 941 | } break; |
---|
| 942 | default: ; |
---|
| 943 | } |
---|
| 944 | } |
---|
| 945 | return 0; |
---|
| 946 | } |
---|
| 947 | |
---|
| 948 | G4int G4UIcommand:: |
---|
| 949 | CompareInt(G4int arg1, G4int op, G4int arg2) |
---|
| 950 | { |
---|
| 951 | G4int result=-1; |
---|
| 952 | G4String opr; |
---|
| 953 | switch (op) { |
---|
| 954 | case GT: result = ( arg1 > arg2); opr= ">" ; break; |
---|
| 955 | case GE: result = ( arg1 >= arg2); opr= ">="; break; |
---|
| 956 | case LT: result = ( arg1 < arg2); opr= "<" ; break; |
---|
| 957 | case LE: result = ( arg1 <= arg2); opr= "<="; break; |
---|
| 958 | case EQ: result = ( arg1 == arg2); opr= "=="; break; |
---|
| 959 | case NE: result = ( arg1 != arg2); opr= "!="; break; |
---|
| 960 | default: |
---|
| 961 | G4cerr << "Parameter range: error at CompareInt" << G4endl; |
---|
| 962 | paramERR = 1; |
---|
| 963 | } |
---|
| 964 | #ifdef DEBUG |
---|
| 965 | G4cerr << "CompareInt " |
---|
| 966 | << arg1 << " " << opr << arg2 |
---|
| 967 | << " result: " << result |
---|
| 968 | << G4endl; |
---|
| 969 | #endif |
---|
| 970 | return result; |
---|
| 971 | } |
---|
| 972 | |
---|
| 973 | G4int G4UIcommand:: |
---|
| 974 | CompareDouble(G4double arg1, G4int op, G4double arg2) |
---|
| 975 | { |
---|
| 976 | G4int result=-1; |
---|
| 977 | G4String opr; |
---|
| 978 | switch (op) { |
---|
| 979 | case GT: result = ( arg1 > arg2); opr= ">"; break; |
---|
| 980 | case GE: result = ( arg1 >= arg2); opr= ">="; break; |
---|
| 981 | case LT: result = ( arg1 < arg2); opr= "<"; break; |
---|
| 982 | case LE: result = ( arg1 <= arg2); opr= "<="; break; |
---|
| 983 | case EQ: result = ( arg1 == arg2); opr= "=="; break; |
---|
| 984 | case NE: result = ( arg1 != arg2); opr= "!="; break; |
---|
| 985 | default: |
---|
| 986 | G4cerr << "Parameter range: error at CompareDouble" |
---|
| 987 | << G4endl; |
---|
| 988 | paramERR = 1; |
---|
| 989 | } |
---|
| 990 | #ifdef DEBUG |
---|
| 991 | G4cerr << "CompareDouble " |
---|
| 992 | << arg1 <<" " << opr << " "<< arg2 |
---|
| 993 | << " result: " << result |
---|
| 994 | << G4endl; |
---|
| 995 | #endif |
---|
| 996 | return result; |
---|
| 997 | } |
---|
| 998 | |
---|
| 999 | unsigned G4UIcommand:: |
---|
| 1000 | IndexOf(const char* nam) |
---|
| 1001 | { |
---|
| 1002 | unsigned i; |
---|
| 1003 | G4String pname; |
---|
| 1004 | for( i=0; i<parameter.size(); i++) |
---|
| 1005 | { |
---|
| 1006 | pname = parameter[i]-> GetParameterName(); |
---|
| 1007 | if( pname == nam ) { |
---|
| 1008 | return i; |
---|
| 1009 | } |
---|
| 1010 | } |
---|
| 1011 | paramERR = 1; |
---|
| 1012 | G4cerr << "parameter name:"<<nam<<" not found."<< G4endl; |
---|
| 1013 | return 0; |
---|
| 1014 | } |
---|
| 1015 | |
---|
| 1016 | |
---|
| 1017 | unsigned G4UIcommand:: |
---|
| 1018 | IsParameter(const char* nam) |
---|
| 1019 | { |
---|
| 1020 | G4String pname; |
---|
| 1021 | for(unsigned i=0; i<parameter.size(); i++) |
---|
| 1022 | { |
---|
| 1023 | pname = parameter[i]-> GetParameterName(); |
---|
| 1024 | if( pname == nam ) return 1; |
---|
| 1025 | } |
---|
| 1026 | return 0; |
---|
| 1027 | } |
---|
| 1028 | |
---|
| 1029 | |
---|
| 1030 | // --------------------- utility functions -------------------------- |
---|
| 1031 | |
---|
| 1032 | tokenNum G4UIcommand:: |
---|
| 1033 | Yylex() // reads input and returns token number, KR486 |
---|
| 1034 | { // (returns EOF) |
---|
| 1035 | G4int c; |
---|
| 1036 | G4String buf; |
---|
| 1037 | |
---|
| 1038 | while(( c= G4UIpGetc())==' '|| c=='\t' || c== '\n' ) |
---|
| 1039 | ; |
---|
| 1040 | if (c== EOF) |
---|
| 1041 | return (tokenNum)EOF; // KR488 |
---|
| 1042 | buf= ""; |
---|
| 1043 | if (isdigit(c) || c== '.') { // I or D |
---|
| 1044 | do { |
---|
| 1045 | buf += G4String((unsigned char)c); |
---|
| 1046 | c=G4UIpGetc(); |
---|
| 1047 | } while (c=='.' || isdigit(c) || |
---|
| 1048 | c=='e' || c=='E' || c=='+' || c=='-'); |
---|
| 1049 | G4UIpUngetc(c); |
---|
| 1050 | const char* t = buf; |
---|
| 1051 | std::istringstream is(t); |
---|
| 1052 | if ( IsInt(buf.data(),20) ) { |
---|
| 1053 | is >> yylval.I; |
---|
| 1054 | return CONSTINT; |
---|
| 1055 | } else |
---|
| 1056 | if ( IsDouble(buf.data()) ) { |
---|
| 1057 | is >> yylval.D; |
---|
| 1058 | return CONSTDOUBLE; |
---|
| 1059 | } else { |
---|
| 1060 | G4cerr << buf<<": numeric format error."<<G4endl; |
---|
| 1061 | } |
---|
| 1062 | } |
---|
| 1063 | buf=""; |
---|
| 1064 | if (isalpha(c)|| c=='_') { // IDENTIFIER |
---|
| 1065 | do { |
---|
| 1066 | buf += G4String((unsigned char)c); |
---|
| 1067 | } while ((c=G4UIpGetc()) != EOF && (isalnum(c) || c=='_')); |
---|
| 1068 | G4UIpUngetc(c); |
---|
| 1069 | if( IsParameter(buf) ) { |
---|
| 1070 | yylval.S =buf; |
---|
| 1071 | return IDENTIFIER; |
---|
| 1072 | } else { |
---|
| 1073 | G4cerr << buf << " is not a parameter name."<< G4endl; |
---|
| 1074 | paramERR = 1; |
---|
| 1075 | } |
---|
| 1076 | } |
---|
| 1077 | switch (c) { |
---|
| 1078 | case '>': return (tokenNum) Follow('=', GE, GT); |
---|
| 1079 | case '<': return (tokenNum) Follow('=', LE, LT); |
---|
| 1080 | case '=': return (tokenNum) Follow('=', EQ, '='); |
---|
| 1081 | case '!': return (tokenNum) Follow('=', NE, '!'); |
---|
| 1082 | case '|': return (tokenNum) Follow('|', LOGICALOR, '|'); |
---|
| 1083 | case '&': return (tokenNum) Follow('&', LOGICALAND, '&'); |
---|
| 1084 | default: |
---|
| 1085 | return (tokenNum) c; |
---|
| 1086 | } |
---|
| 1087 | } |
---|
| 1088 | |
---|
| 1089 | |
---|
| 1090 | G4int G4UIcommand:: |
---|
| 1091 | Follow(G4int expect, G4int ifyes, G4int ifno) |
---|
| 1092 | { |
---|
| 1093 | G4int c = G4UIpGetc(); |
---|
| 1094 | if ( c== expect) |
---|
| 1095 | return ifyes; |
---|
| 1096 | G4UIpUngetc(c); |
---|
| 1097 | return ifno; |
---|
| 1098 | } |
---|
| 1099 | |
---|
| 1100 | //------------------ low level routines ----------------------------- |
---|
| 1101 | G4int G4UIcommand:: |
---|
| 1102 | G4UIpGetc() { // emulation of getc() |
---|
| 1103 | G4int length = rangeString.length(); |
---|
| 1104 | if( bp < length) |
---|
| 1105 | return rangeString(bp++); |
---|
| 1106 | else |
---|
| 1107 | return EOF; |
---|
| 1108 | } |
---|
| 1109 | G4int G4UIcommand:: |
---|
| 1110 | G4UIpUngetc(G4int c) { // emulation of ungetc() |
---|
| 1111 | if (c<0) return -1; |
---|
| 1112 | if (bp >0 && c == rangeString(bp-1)) { |
---|
| 1113 | --bp; |
---|
| 1114 | } else { |
---|
| 1115 | G4cerr << "G4UIpUngetc() failed." << G4endl; |
---|
| 1116 | G4cerr << "bp="<<bp <<" c="<<c |
---|
| 1117 | << " pR(bp-1)=" << rangeString(bp-1) |
---|
| 1118 | << G4endl; |
---|
| 1119 | paramERR = 1; |
---|
| 1120 | return -1; |
---|
| 1121 | } |
---|
| 1122 | return 0; |
---|
| 1123 | } |
---|