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00030 #ifndef ZenUtilsH
00031 #define ZenUtilsH
00032
00033
00034
00035 #include <ZenLib/Conf.h>
00036
00037
00038 namespace ZenLib
00039 {
00040
00041
00042
00043
00044
00045
00046
00047 int8s LittleEndian2int8s (const char* List);
00048 int8u LittleEndian2int8u (const char* List);
00049 int16s LittleEndian2int16s (const char* List);
00050 int16u LittleEndian2int16u (const char* List);
00051 int32s LittleEndian2int32s (const char* List);
00052 int32u LittleEndian2int32u (const char* List);
00053 #if (MAXTYPE_INT >= 64)
00054 int64s LittleEndian2int64s (const char* List);
00055 int64u LittleEndian2int64u (const char* List);
00056 #endif
00057 #ifndef __BORLANDC__
00058 inline int8s LittleEndian2int8s (const int8u* List) {return LittleEndian2int8s ((const char*)List);}
00059 inline int8u LittleEndian2int8u (const int8u* List) {return LittleEndian2int8u ((const char*)List);}
00060 inline int16s LittleEndian2int16s (const int8u* List) {return LittleEndian2int16s ((const char*)List);}
00061 inline int16u LittleEndian2int16u (const int8u* List) {return LittleEndian2int16u ((const char*)List);}
00062 inline int32s LittleEndian2int32s (const int8u* List) {return LittleEndian2int32s ((const char*)List);}
00063 inline int32u LittleEndian2int32u (const int8u* List) {return LittleEndian2int32u ((const char*)List);}
00064 #if (MAXTYPE_INT >= 64)
00065 inline int64s LittleEndian2int64s (const int8u* List) {return LittleEndian2int64s ((const char*)List);}
00066 inline int64u LittleEndian2int64u (const int8u* List) {return LittleEndian2int64u ((const char*)List);}
00067 #endif
00068 #endif //__BORLANDC__
00069
00070
00071 int8s BigEndian2int8s (const char* List);
00072 int8u BigEndian2int8u (const char* List);
00073 int16s BigEndian2int16s (const char* List);
00074 int16u BigEndian2int16u (const char* List);
00075 int32s BigEndian2int32s (const char* List);
00076 int32u BigEndian2int32u (const char* List);
00077 #if (MAXTYPE_INT >= 64)
00078 int64s BigEndian2int64s (const char* List);
00079 int64u BigEndian2int64u (const char* List);
00080 #endif
00081 #ifndef __BORLANDC__
00082 inline int8s BigEndian2int8s (const int8u* List) {return BigEndian2int8s ((const char*)List);}
00083 inline int8u BigEndian2int8u (const int8u* List) {return BigEndian2int8u ((const char*)List);}
00084 inline int16s BigEndian2int16s (const int8u* List) {return BigEndian2int16s ((const char*)List);}
00085 inline int16u BigEndian2int16u (const int8u* List) {return BigEndian2int16u ((const char*)List);}
00086 inline int32s BigEndian2int32s (const int8u* List) {return BigEndian2int32s ((const char*)List);}
00087 inline int32u BigEndian2int32u (const int8u* List) {return BigEndian2int32u ((const char*)List);}
00088 #if (MAXTYPE_INT >= 64)
00089 inline int64s BigEndian2int64s (const int8u* List) {return BigEndian2int64s ((const char*)List);}
00090 inline int64u BigEndian2int64u (const int8u* List) {return BigEndian2int64u ((const char*)List);}
00091 #endif
00092 #endif //__BORLANDC__
00093
00094
00095
00096 #if (MAXTYPE_INT >= 64)
00097 int64s int32s_int64s ( int32s High, int32u Low);
00098 int64u int32u_int64u ( int32u High, int32u Low);
00099 void int32s_int64s (int64s &BigInt, int32s High, int32u Low);
00100 void int32u_int64u (int64s &BigInt, int32u High, int32u Low);
00101 void int64s_int32s (int64s BigInt, int32s &High, int32u &Low);
00102 void int64u_int32u (int64u BigInt, int32u &High, int32u &Low);
00103 #endif
00104
00105
00106
00107 int32s float32_int32s (float32 F, bool Rounded=true);
00108 int64s float32_int64s (float32 F, bool Rounded=true);
00109 int32s float64_int32s (float64 F, bool Rounded=true);
00110 int64s float64_int64s (float64 F, bool Rounded=true);
00111
00112
00113 #if _MSC_VER <= 1200
00114 inline float32 int64u_float32 (int64u v) {return static_cast<float32>(static_cast<int64s>(v>>1))*2.0f + static_cast<float32>(static_cast<int64s>(v & 1));}
00115 inline float64 int64u_float64 (int64u v) {return static_cast<float64>(static_cast<int64s>(v>>1))*2.0f + static_cast<float32>(static_cast<int64s>(v & 1));}
00116 #else
00117 #pragma
00118 #pragma warning( disable : 4244 )
00119 inline float32 int64u_float32 (int64u v) {return v;}
00120 inline float64 int64u_float64 (int64u v) {return v;}
00121 #pragma warning( default : 4244 )
00122 #endif // _MSC_VER <= 1200
00123
00124
00125
00126 #if (MAXTYPE_INT >= 64)
00127 inline int64u CC8(const char* C) {return C[7]<<0 | C[6]<<8 | C[5]<<16 | C[4]<<24 | ((int64u)C[3])<<32 | ((int64u)C[2])<<40 | ((int64u)C[1])<<48 | ((int64u)C[0])<<56;}
00128 inline int64u CC7(const char* C) {return C[6]<<0 | C[5]<<8 | C[4]<<16 | C[3]<<24 | ((int64u)C[2])<<32 | ((int64u)C[1])<<40 | ((int64u)C[0])<<48 | ((int64u) 0)<<56;}
00129 inline int64u CC6(const char* C) {return C[5]<<0 | C[4]<<8 | C[3]<<16 | C[2]<<24 | ((int64u)C[1])<<32 | ((int64u)C[0])<<40 | ((int64u) 0)<<48 | ((int64u) 0)<<56;}
00130 inline int64u CC5(const char* C) {return C[4]<<0 | C[3]<<8 | C[2]<<16 | C[1]<<24 | ((int64u)C[0])<<32 | ((int64u) 0)<<40 | ((int64u) 0)<<48 | ((int64u) 0)<<56;}
00131 #endif
00132 inline int32u CC4(const char* C) {return C[3]<<0 | C[2]<<8 | C[1]<<16 | C[0]<<24;}
00133 inline int32u CC3(const char* C) {return C[2]<<0 | C[1]<<8 | C[0]<<16 | 0<<24;}
00134 inline int16u CC2(const char* C) {return C[1]<<0 | C[0]<<8;}
00135 inline int8u CC1(const char* C) {return C[0]<<0;}
00136 #ifndef __BORLANDC__
00137 #if (MAXTYPE_INT >= 64)
00138 inline int64u CC8(const int8u* C) {return C[7]<<0 | C[6]<<8 | C[5]<<16 | C[4]<<24 | ((int64u)C[3])<<32 | ((int64u)C[2])<<40 | ((int64u)C[1])<<48 | ((int64u)C[0])<<56;}
00139 inline int64u CC7(const int8u* C) {return C[6]<<0 | C[5]<<8 | C[4]<<16 | C[3]<<24 | ((int64u)C[2])<<32 | ((int64u)C[1])<<40 | ((int64u)C[0])<<48 | ((int64u) 0)<<56;}
00140 inline int64u CC6(const int8u* C) {return C[5]<<0 | C[4]<<8 | C[3]<<16 | C[2]<<24 | ((int64u)C[1])<<32 | ((int64u)C[0])<<40 | ((int64u) 0)<<48 | ((int64u) 0)<<56;}
00141 inline int64u CC5(const int8u* C) {return C[4]<<0 | C[3]<<8 | C[2]<<16 | C[1]<<24 | ((int64u)C[0])<<32 | ((int64u) 0)<<40 | ((int64u) 0)<<48 | ((int64u) 0)<<56;}
00142 #endif
00143 inline int32u CC4(const int8u* C) {return C[3]<<0 | C[2]<<8 | C[1]<<16 | C[0]<<24;}
00144 inline int32u CC3(const int8u* C) {return C[2]<<0 | C[1]<<8 | C[0]<<16 | 0<<24;}
00145 inline int16u CC2(const int8u* C) {return C[1]<<0 | C[0]<<8;}
00146 inline int8u CC1(const int8u* C) {return C[0]<<0;}
00147 #endif // __BORLANDC__
00148
00149 }
00150 #endif