EvtReport.cpp

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/***********************************************************************
* Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
*                                                                      *
* This file is part of EvtGen.                                         *
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* EvtGen is free software: you can redistribute it and/or modify       *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or    *
* (at your option) any later version.                                  *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of       *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
* GNU General Public License for more details.                         *
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* You should have received a copy of the GNU General Public License    *
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***********************************************************************/
 
#include "EvtGenBase/EvtReport.hh"
 
using std::cerr;
using std::cout;
using std::endl;
using std::ostream;
 
//
// constants, enums and typedefs
//
 
ostream& EvtGenReport( EvtGenSeverity severity, const char* facility )
{
    int printNoFacility = 1;
 
    if ( ( facility == nullptr ) && ( printNoFacility == 1 ) ) {
        cout << "There is no `facility' implemented in `report'" << endl;
        printNoFacility = 0;
    }
    if ( severity < EVTGEN_WARNING ) {
        if ( facility[0] != 0 ) {
            cerr << facility << ":";
        }
        return ( cerr );
    }
    if ( facility[0] != 0 ) {
        cout << facility << ":";
    }
    return cout;
}