[807] | 1 | // |
---|
| 2 | // ******************************************************************** |
---|
| 3 | // * License and Disclaimer * |
---|
| 4 | // * * |
---|
| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
---|
| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
---|
| 7 | // * conditions of the Geant4 Software License, included in the file * |
---|
| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
---|
| 9 | // * include a list of copyright holders. * |
---|
| 10 | // * * |
---|
| 11 | // * Neither the authors of this software system, nor their employing * |
---|
| 12 | // * institutes,nor the agencies providing financial support for this * |
---|
| 13 | // * work make any representation or warranty, express or implied, * |
---|
| 14 | // * regarding this software system or assume any liability for its * |
---|
| 15 | // * use. Please see the license in the file LICENSE and URL above * |
---|
| 16 | // * for the full disclaimer and the limitation of liability. * |
---|
| 17 | // * * |
---|
| 18 | // * This code implementation is the result of the scientific and * |
---|
| 19 | // * technical work of the GEANT4 collaboration. * |
---|
| 20 | // * By using, copying, modifying or distributing the software (or * |
---|
| 21 | // * any work based on the software) you agree to acknowledge its * |
---|
| 22 | // * use in resulting scientific publications, and indicate your * |
---|
| 23 | // * acceptance of all terms of the Geant4 Software license. * |
---|
| 24 | // ******************************************************************** |
---|
| 25 | // |
---|
| 26 | // |
---|
| 27 | // $Id: XrayFluoAnalysisMessenger.cc |
---|
| 28 | // GEANT4 tag $Name: xray_fluo-V03-02-00 |
---|
| 29 | // |
---|
| 30 | // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it) |
---|
| 31 | // |
---|
| 32 | // History: |
---|
| 33 | // ----------- |
---|
| 34 | // 28 Nov 2001 Elena Guardincerri Created |
---|
| 35 | // |
---|
| 36 | // ------------------------------------------------------------------- |
---|
| 37 | |
---|
| 38 | #include "XrayFluoNormalization.hh" |
---|
| 39 | #include "G4VDataSetAlgorithm.hh" |
---|
| 40 | #include "G4LogLogInterpolation.hh" |
---|
| 41 | #include "XrayFluoDataSet.hh" |
---|
| 42 | |
---|
| 43 | XrayFluoNormalization::XrayFluoNormalization() |
---|
| 44 | |
---|
| 45 | { } |
---|
| 46 | |
---|
| 47 | XrayFluoNormalization::~XrayFluoNormalization() |
---|
| 48 | |
---|
| 49 | { } |
---|
| 50 | |
---|
| 51 | const XrayFluoDataSet* XrayFluoNormalization::Normalize(G4double minIntExtreme, G4double maxIntExtreme, G4int nBins, G4String fileName) |
---|
| 52 | { |
---|
| 53 | |
---|
| 54 | G4VDataSetAlgorithm* interpolation = new G4LogLogInterpolation(); |
---|
| 55 | |
---|
| 56 | XrayFluoDataSet* dataSet = |
---|
| 57 | new XrayFluoDataSet(1,fileName,interpolation,keV,1); |
---|
| 58 | |
---|
| 59 | G4double integral = Integrate(minIntExtreme, maxIntExtreme, nBins, dataSet); |
---|
| 60 | |
---|
| 61 | G4VDataSetAlgorithm* interpolation2 = new G4LogLogInterpolation(); |
---|
| 62 | |
---|
| 63 | XrayFluoDataSet* finalDataSet = new XrayFluoDataSet(1,fileName,interpolation2,keV,1/(integral/keV)); |
---|
| 64 | return finalDataSet; |
---|
| 65 | } |
---|
| 66 | |
---|
| 67 | G4double XrayFluoNormalization::Integrate(G4double minIntExtreme, G4double maxIntExtreme, G4int nBins, XrayFluoDataSet* dataSet) |
---|
| 68 | { |
---|
| 69 | G4double partialHeight = 0; |
---|
| 70 | G4int id = 0; |
---|
| 71 | G4double lenghtOfBins = (maxIntExtreme - minIntExtreme)/nBins; |
---|
| 72 | |
---|
| 73 | for (G4int i = 0; i<nBins; i++) |
---|
| 74 | { |
---|
| 75 | G4double midPoint = minIntExtreme + i*lenghtOfBins+lenghtOfBins/2; |
---|
| 76 | |
---|
| 77 | G4double heightOfRectangle = dataSet->FindValue(midPoint,id); |
---|
| 78 | |
---|
| 79 | partialHeight += heightOfRectangle; |
---|
| 80 | |
---|
| 81 | } |
---|
| 82 | |
---|
| 83 | G4double integral = lenghtOfBins * partialHeight; |
---|
| 84 | |
---|
| 85 | delete dataSet; |
---|
| 86 | dataSet = 0; |
---|
| 87 | return integral; |
---|
| 88 | } |
---|
| 89 | |
---|
| 90 | |
---|
| 91 | |
---|
| 92 | |
---|