Changeset 913 in Sophya for trunk/SophyaLib/SysTools/pdlmgr.cc

Timestamp:

Apr 13, 2000, 5:58:41 PM (25 years ago)

Author:

ansari

Message:

Documentation + Modifs mineures (namespace, etc..) - Reza 13/4/2000

File:

• trunk/SophyaLib/SysTools/pdlmgr.cc (modified) (3 diffs)

trunk/SophyaLib/SysTools/pdlmgr.cc

@@ -1 @@
-// This may look like C code, but it is really -*- C++ -*-
 // Gestionnaire de lien dynamique   -   R. Ansari 12/98
 // LAL (Orsay) / IN2P3-CNRS  DAPNIA/SPP (Saclay) / CEA
 
+#include "pdlmgr.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -8 +8 @@
 #include <iostream.h>
 
-#include "pdlmgr.h"
 
 // Extension de noms de fichiers Shared libs
@@ -20 +19 @@
 /*!
   \class SOPHYA::PDynLinkMgr
+  \ingroup SysTools
   This classes handles the run-time operations related to using shared
   libraries. The present version has been adapted for different Unix 
   flavours (Linux, Compaq/Digital Unix, SGI IRIX, IBM AIX, Sun Solaris).
+  The example here the linking of shared library named "mylib.so" 
+  containing a function \c double \c myfunction(double x). 
+  \code
+  #include "pdlmgr.h"
+  typedef double (* AFunctionOfX) (double x);
+  {
+  // ...
+  string soname = "mylib.so";
+  string funcname = "myfunction";
+  PDynLinkMgr dyl(son);
+  AFunctionOfX f = (AFunctionOfX)dyl.GetFunction(funcname);
+  double x = 3.1425;
+  if (f != NULL) 
+    cout << " X= " << x << " myfunction(x)=" << f(x) << endl;
+  // ...
+  }
+  \endcode
 */