demos/core/rootlogon.C

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{ 
/*      
 
 rootlogon.C to set the Macro and include path to the GammaWare package.
 The system has to be properly built i.e. 
 LD_LIBRARY_PATH set to the directory where gw.rootmap is set.
 
 O. Stézowski
*/

// ---> GammaWare PART /////////////////////////

 printf("******************************************************************** \n") ;
 printf("                    Messages from Load.C \n") ;
 printf("******************************************************************** \n") ;
  
 // to add to ROOT the Gw path to look for macros
 TString tmp, macroPATH;
 
 macroPATH = gROOT->GetMacroPath(); tmp = Gw::Env::GetPath("MacrosPath"); 
 if ( macroPATH.Contains(tmp.Data()) == false ) { 
        printf("- Add %s to the macros path \n",tmp.Data());
        tmp += ":";
        macroPATH.Prepend(tmp.Data()); gROOT->SetMacroPath(macroPATH.Data());
 } 
 
 // add GammaWare include path to ROOT for compilation
 tmp = Gw::Env::GetPath("IncludePath");  printf("- Add %s to the include path \n",tmp.Data());
 tmp.Prepend(" .include "); 
 gROOT->ProcessLine(tmp.Data());
 
}