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TDataInflation.hh

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00001 // =====================================================================
00021 // =====================================================================
00022 #ifndef __TDATAINFLATION_HH
00023 #define __TDATAINFLATION_HH
00024 #ifdef __CLDAQ_ZLIB_USE
00025 
00026 #include "Tglobals.h"
00027 
00028 
00048 class TDataInflation
00049 {
00050 
00051   private:
00052     enum { tDefaultBufferSize = 1024 * 1024 };
00053 
00054   private:
00055     Tzstream theInflationStream;
00056     Tint theStatus;
00057     Tbyte* theOutputBuffer;
00058     Tint theSizeOfOutputBuffer;
00059     Tvoid* theInflatedData;
00060     Tint theSizeOfInflatedData;
00061 
00062   public:
00063     TDataInflation( Tint bufsize = tDefaultBufferSize );
00064     TDataInflation( const TDataInflation& right );
00065     ~TDataInflation();
00066 
00067   public:
00068     const TDataInflation& operator=( const TDataInflation& right );
00069 
00070   public:
00071     Tvoid Decompress( Tvoid* input, Tint nbyte );
00072 
00073   public:
00074     const Tzstream& GetInflationStream() const;
00075     Tzstream& GetInflationStream();
00076     Tint GetStatus() const;
00077     Tint GetSizeOfOutputBuffer() const;
00078     Tvoid* GetInflatedData() const;
00079     Tint GetSizeOfInflatedData() const;
00080     Tvoid SetOutputBuffer( Tint bufsize );
00081 
00082 };
00083 
00084 inline const Tzstream& TDataInflation::GetInflationStream() const
00085 {
00086   return theInflationStream;
00087 }
00088 
00089 inline Tzstream& TDataInflation::GetInflationStream()
00090 {
00091   return theInflationStream;
00092 }
00093 
00094 inline Tint TDataInflation::GetStatus() const
00095 {
00096   return theStatus;
00097 }
00098 
00099 inline Tint TDataInflation::GetSizeOfOutputBuffer() const
00100 {
00101   return theSizeOfOutputBuffer;
00102 }
00103 
00104 inline Tvoid* TDataInflation::GetInflatedData() const
00105 {
00106   return theInflatedData;
00107 }
00108 
00109 inline Tint TDataInflation::GetSizeOfInflatedData() const
00110 {
00111   return theSizeOfInflatedData;
00112 }
00113 
00114 #endif
00115 #endif

CLDAQ - a Class Library for Data AcQuisition (Version 1.10.0)
Go IWAI <goiwai@users.sourceforge.jp>