memtrack.h

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 Please read COPYING and README files in root folder
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*/
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#ifndef __MEMTRACK_INC__
#define __MEMTRACK_INC__
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/*  INCLUDES    ------------------------------------------------------------ */

#include    <libbbb/libbbb.h>

/*  INCLUDES    ============================================================ */
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/*  DEFINITIONS    --------------------------------------------------------- */

#ifdef  BB_MEMTRACK

#   include <QString>
#   include <QList>
#   include <QStringList>

#ifndef STR_HELPER
#   define  STR_HELPER(a)   #a
#endif

#ifndef STRINGIFY
#   define  STRINGIFY(a)    STR_HELPER(a)
#endif


#   define  BBM_TRACK(n)    public: \
    QString     BB_MEMTRACK_name    ( void ) const \
    { return STRINGIFY(n); } \
    private:



class   MemTrack;

#else

#   define  BBM_TRACK(n)

#endif

/*  DEFINITIONS    ========================================================= */
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/*  CLASS    --------------------------------------------------------------- */


class
        BBBSHARED_EXPORT
        MemTrackMng             {
#ifdef  BB_MEMTRACK
    //
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    /*  DEFINITIONS    ----------------------------------------------------- */

    /*  DEFINITIONS    ===================================================== */
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    /*  DATA    ------------------------------------------------------------ */

private:


    QList<MemTrack*>            allocated_;


    QList<MemTrack*>            freed_;



    static MemTrackMng *        manager_;


    /*  DATA    ============================================================ */
    //
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    /*  FUNCTIONS    ------------------------------------------------------- */

private:


    MemTrackMng         ( void )    { manager_ = this; }


    ~MemTrackMng        ( void );


public:


    static MemTrackMng *    uniq                ( void )
    {
        if ( manager_ == NULL ) new MemTrackMng();
        return manager_;
    }


    static void             wasAllocated            ( MemTrack * inst );


    static void             wasFreed                ( MemTrack * inst );


    static bool             isAllocated             ( MemTrack * inst );


    static bool             isFreed                 ( MemTrack * inst );


    static void             getAllocated            ( QStringList & sl );


    static void             getFreed                ( QStringList & sl );


    static void             toString                ( QStringList & sl );


    static void             dump                    ( void );


    static void             dumpAllocated           ( void );


    static int              allocatedCount          ( void )
    { return uniq()->allocated_.count(); }


    static int              freedCount          ( void )
    { return uniq()->freed_.count(); }


    static void             reinit              ( void )
    { uniq()->freed_.clear(); }


#endif  //  BB_MEMTRACK


    /*  FUNCTIONS    ======================================================= */
    //
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};  /*  class MemTrack  */

/*  CLASS    =============================================================== */
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/*  CLASS    --------------------------------------------------------------- */

class
        BBBSHARED_EXPORT
        MemTrack                {
    //
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    /*  DEFINITIONS    ----------------------------------------------------- */

    /*  DEFINITIONS    ===================================================== */
    //
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    /*  DATA    ------------------------------------------------------------ */

private:



    /*  DATA    ============================================================ */
    //
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    /*  FUNCTIONS    ------------------------------------------------------- */

public:


#ifdef  BB_MEMTRACK

    MemTrack            ( void );



    virtual             ~MemTrack       ( void );


    virtual QString     BB_MEMTRACK_name    ( void ) const = 0;


#else


    MemTrack            ( void ) {}


#endif  //  BB_MEMTRACK


    /*  FUNCTIONS    ======================================================= */
    //
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};  /*  class MemTrack  */

/*  CLASS    =============================================================== */
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#endif // __MEMTRACK_INC__
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