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GlastMain.cxx

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// $Header: /nfs/slac/g/glast/ground/cvs/GlastPolicy/src/GlastMain.cxx,v 1.2 2001/09/23 19:44:06 burnett Exp $

// Include files
#include "GaudiKernel/SmartIF.h"
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/IAppMgrUI.h"
#include "GaudiKernel/IProperty.h"
#include "GaudiKernel/IJobOptionsSvc.h"
#include "GaudiKernel/System.h"
//------------------------------------------------------------------------------
//
//  Package    : GlastPolicy
//
//  Description: generic Gaudi Main Program
//
//------------------------------------------------------------------------------
// declare function that may reduce the execution priority
void setPriority();

int main( int argn, char** argc) {
    
    std::string joboptions_file="src/jobOptions.txt"; // default
    
    const char* job = ::getenv("JOBOPTIONS"); // check for env var
    
    if( argn>1 ) { joboptions_file = argc[1];} // priority to command arg.
    else if( job ) { joboptions_file = job; }
    std::cerr << "Starting Glast-Gaudi job with job options file " 
        << joboptions_file << std::endl;
    
    
    // Create an instance of an application manager
    IInterface* iface = Gaudi::createApplicationMgr();
    
    SmartIF<IProperty>     propMgr ( IID_IProperty, iface );
    SmartIF<IAppMgrUI>     appMgr  ( IID_IAppMgrUI, iface );
    
    // Set properties of algorithms and services
    StatusCode status = StatusCode::SUCCESS;
    if ( iface && propMgr == iface )    {
        status = propMgr->setProperty( "JobOptionsPath", joboptions_file );
    }
    else  return 2;
        
    // Run the application manager and process events
    if ( appMgr )   {
#ifdef WIN32
        setPriority();
#endif
        status = appMgr->run();
    }
    else   return 3;
    // All done - exit with 0 if success.
    return (status.isFailure()? 1 : 0);
    
}

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