msgh.h

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#pragma once
 
/*
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H.Bril
 Date:          19-10-1995
 Contents:      Error handler
 RCS:           $Id$
________________________________________________________________________
 
*/
 
#include "basicmod.h"
#include "callback.h"
 
 
mExpClass(Basic) MsgClass : public CallBacker
{
public:
 
    enum Type           { Info, Message, Warning, Error, ProgrammerError };
 
                        MsgClass( const char* s, Type t=Info )
                        : msg(s), type_(t)              {}
 
    const char*         msg;
    Type                type_;
 
    static CallBack&    theCB( const CallBack* cb=0 );
    static const char*  nameOf(Type);
 
};
 
 
mGlobal(Basic) void UsrMsg(const char*,MsgClass::Type t=MsgClass::Info);