error.h

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//**************************************************************************/
// Copyright (c) 2008 Autodesk, Inc.
// All rights reserved.
//
// Use of this software is subject to the terms of the Autodesk license
// agreement provided at the time of installation or download, or which
// otherwise accompanies this software in either electronic or hard copy form.
//
//**************************************************************************/
// DESCRIPTION:
// CREATED: October 2008
//**************************************************************************/

#include <QtCore/QCoreApplication>

namespace mudbox {
class MBDLL_DECL Error
{
    Q_DECLARE_TR_FUNCTIONS(mudbox::Error);

protected:
    QString m_sErrorMessage;
    bool m_bOnHeap;
    const char *m_pFunction, *m_pSource;
    unsigned int m_iLine;

public:
    enum Code
    {
        codeOk,
        codeOutOfMemory,
        codeHardwareFailure,
        codeOutOfVideoMemory,
        codeUnspecified,
        codeUserSkip,
        codeUserIgnore,
        codeUserCancel,
        codeUnknown = 0xffffffff
    } m_eCode;

private:
    Error( const QString &sMessage, bool bOnHeap, Code eCode = codeUnspecified );

public:
    Error(
        const QString &sMessage,                
        Code eCode = codeUnspecified,       
        const char *pFunction = 0,          
        const char *pSourceFileName = 0,    
        unsigned int iLine = 0              
        );

    Error *Format( const QString &sMessage );

    enum Code Code( void ) const;

    const QString &Message( void ) const;

    void Report(
        const QString &sPre = ""        
        ) const;

    void Discard( void ) const;

    static void ThrowBadAlloc( void ) { throw &s_cBadAlloc; };

    static Error s_cBadAlloc;
};

}; // end of namespace mudbox