prog.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          5-12-1995
 RCS:           $Id$
________________________________________________________________________
 
 Include this file in any executable program you make.
 
-*/
 
#include "debug.h"
#include "genc.h"
#include "od_ostream.h"
#include "odruncontext.h"
#include "plugins.h"
 
 
// Use this in stand-alone program
# define mProgMainFnName doMain
 
int doMain( int, char** );
 
# ifndef mMainIsDefined
# define mMainIsDefined
int main( int argc, char** argv )
{
    ExitProgram( doMain(argc,argv) );
}
# endif
 
# define mInitProg( ctxt ) \
    OD::SetRunContext( ctxt ); \
 
 
static inline mUsedVar od_ostream& gtStream( bool err=false )
{
    return err ? od_ostream::logStream()
               : od_ostream::nullStream();
}
 
static inline mUnusedVar od_ostream& logStream()
{
    return gtStream( false );
}
 
static inline mUnusedVar od_ostream& errStream()
{
    return gtStream( true );
}