GxReportLog.h

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//===========================================================================
//===========================================================================
#pragma once
 
#if GX_DEVELOP
 
GX_CORE_NAMESPACE_BEGIN()
 
struct GxString;
class GxCriticalSection;
 
//===========================================================================
//===========================================================================
class GxReportLog : public SingletonBase<GxReportLog>
{
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    static constexpr u32 LOG_SIZE = GxMath::VALUE_16M;
    static constexpr u32 LOG_COUNT_MAX = GxMath::VALUE_1M;
private:
    struct GxLog
    {
        s32     _category;  
        GX_CSTR _pStart;    
        GX_CSTR _pEnd;      
    };
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    b32 initialize( void );
 
    void cleanup( void );
 
private:
    GxReportLog(void);
 
    ~GxReportLog(void) {}
 
    GxReportLog(const GxReportLog& log);
 
    const GxReportLog& operator = (const GxReportLog& log);
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    void addLog(u32 category, GX_CSTR log);
    void clearLog( void );
 
private:
    GX_CSTR addLogSub( GX_CSTR log );
 
    void addLogUpdate( GX_CSTR log, const s32 logSize );
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
public:
    u32 getLogSize(void) const;
    void getLog(GxString& out);
    void getLog(GxString& out, u32 category, const GxString* pFilterText = nullptr) const;
    constexpr u32 getLogIndex(void) const { return _logIndex; }
 
    //-------------------------------------------------------------
    //-------------------------------------------------------------
private:
    GX_STR  _pBuffer;       
    GX_STR  _pWrite;        
    b32     _isLogLooped;   
 
    GxCriticalSection   _criticalSection;   
    static GxReportLog  _instance;          
 
    GxLog   _logs[LOG_COUNT_MAX];   
    u32     _logIndex;              
 
};
 
// アクセスインターフェイス
GX_FORCE_INLINE GxReportLog* getGxReportLog( void ) { return GxReportLog::getSingletonPointer(); }
 
GX_CORE_NAMESPACE_END()
 
#endif // GX_DEVELOP