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00028 #ifndef ZenUtilsH
00029 #define ZenUtilsH
00030
00031
00032
00033 #include "ZenLib/Conf.h"
00034 #include "ZenLib/int128u.h"
00035
00036
00037 namespace ZenLib
00038 {
00039
00040
00041
00042
00043
00044
00045
00046 int8s LittleEndian2int8s (const char* List);
00047 int8u LittleEndian2int8u (const char* List);
00048 int16s LittleEndian2int16s (const char* List);
00049 int16u LittleEndian2int16u (const char* List);
00050 int32s LittleEndian2int24s (const char* List);
00051 int32u LittleEndian2int24u (const char* List);
00052 int32s LittleEndian2int32s (const char* List);
00053 int32u LittleEndian2int32u (const char* List);
00054 #if (MAXTYPE_INT >= 64)
00055 int64s LittleEndian2int40s (const char* List);
00056 int64u LittleEndian2int40u (const char* List);
00057 int64s LittleEndian2int48s (const char* List);
00058 int64u LittleEndian2int48u (const char* List);
00059 int64s LittleEndian2int56s (const char* List);
00060 int64u LittleEndian2int56u (const char* List);
00061 int64s LittleEndian2int64s (const char* List);
00062 int64u LittleEndian2int64u (const char* List);
00063 int128u LittleEndian2int128u (const char* List);
00064 #endif
00065 float32 LittleEndian2float32 (const char* List);
00066 float64 LittleEndian2float64 (const char* List);
00067 float80 LittleEndian2float80 (const char* List);
00068
00069 #ifndef __BORLANDC__
00070 inline int8s LittleEndian2int8s (const int8u* List) {return LittleEndian2int8s ((const char*)List);}
00071 inline int8u LittleEndian2int8u (const int8u* List) {return LittleEndian2int8u ((const char*)List);}
00072 inline int16s LittleEndian2int16s (const int8u* List) {return LittleEndian2int16s ((const char*)List);}
00073 inline int16u LittleEndian2int16u (const int8u* List) {return LittleEndian2int16u ((const char*)List);}
00074 inline int32s LittleEndian2int24s (const int8u* List) {return LittleEndian2int24s ((const char*)List);}
00075 inline int32u LittleEndian2int24u (const int8u* List) {return LittleEndian2int24u ((const char*)List);}
00076 inline int32s LittleEndian2int32s (const int8u* List) {return LittleEndian2int32s ((const char*)List);}
00077 inline int32u LittleEndian2int32u (const int8u* List) {return LittleEndian2int32u ((const char*)List);}
00078 #if (MAXTYPE_INT >= 64)
00079 inline int64s LittleEndian2int40s (const int8u* List) {return LittleEndian2int40s ((const char*)List);}
00080 inline int64u LittleEndian2int40u (const int8u* List) {return LittleEndian2int40u ((const char*)List);}
00081 inline int64s LittleEndian2int48s (const int8u* List) {return LittleEndian2int48s ((const char*)List);}
00082 inline int64u LittleEndian2int48u (const int8u* List) {return LittleEndian2int48u ((const char*)List);}
00083 inline int64s LittleEndian2int56s (const int8u* List) {return LittleEndian2int56s ((const char*)List);}
00084 inline int64u LittleEndian2int56u (const int8u* List) {return LittleEndian2int56u ((const char*)List);}
00085 inline int64s LittleEndian2int64s (const int8u* List) {return LittleEndian2int64s ((const char*)List);}
00086 inline int64u LittleEndian2int64u (const int8u* List) {return LittleEndian2int64u ((const char*)List);}
00087 inline int128u LittleEndian2int128u (const int8u* List) {return LittleEndian2int64u ((const char*)List);}
00088 inline float32 LittleEndian2float32 (const int8u* List) {return LittleEndian2float32 ((const char*)List);}
00089 inline float64 LittleEndian2float64 (const int8u* List) {return LittleEndian2float64 ((const char*)List);}
00090 inline float80 LittleEndian2float80 (const int8u* List) {return LittleEndian2float80 ((const char*)List);}
00091 #endif
00092 #endif //__BORLANDC__
00093
00094
00095 int8s BigEndian2int8s (const char* List);
00096 int8u BigEndian2int8u (const char* List);
00097 int16s BigEndian2int16s (const char* List);
00098 int16u BigEndian2int16u (const char* List);
00099 int32s BigEndian2int24s (const char* List);
00100 int32u BigEndian2int24u (const char* List);
00101 int32s BigEndian2int32s (const char* List);
00102 int32u BigEndian2int32u (const char* List);
00103 #if (MAXTYPE_INT >= 64)
00104 int64s BigEndian2int40s (const char* List);
00105 int64u BigEndian2int40u (const char* List);
00106 int64s BigEndian2int48s (const char* List);
00107 int64u BigEndian2int48u (const char* List);
00108 int64s BigEndian2int56s (const char* List);
00109 int64u BigEndian2int56u (const char* List);
00110 int64s BigEndian2int64s (const char* List);
00111 int64u BigEndian2int64u (const char* List);
00112 int128u BigEndian2int128u (const char* List);
00113 #endif
00114 float32 BigEndian2float32 (const char* List);
00115 float64 BigEndian2float64 (const char* List);
00116 float80 BigEndian2float80 (const char* List);
00117 #ifndef __BORLANDC__
00118 inline int8s BigEndian2int8s (const int8u* List) {return BigEndian2int8s ((const char*)List);}
00119 inline int8u BigEndian2int8u (const int8u* List) {return BigEndian2int8u ((const char*)List);}
00120 inline int16s BigEndian2int16s (const int8u* List) {return BigEndian2int16s ((const char*)List);}
00121 inline int16u BigEndian2int16u (const int8u* List) {return BigEndian2int16u ((const char*)List);}
00122 inline int32s BigEndian2int32s (const int8u* List) {return BigEndian2int32s ((const char*)List);}
00123 inline int32u BigEndian2int24u (const int8u* List) {return BigEndian2int24u ((const char*)List);}
00124 inline int32s BigEndian2int24s (const int8u* List) {return BigEndian2int24s ((const char*)List);}
00125 inline int32u BigEndian2int32u (const int8u* List) {return BigEndian2int32u ((const char*)List);}
00126 #if (MAXTYPE_INT >= 64)
00127 inline int64s BigEndian2int40s (const int8u* List) {return BigEndian2int40s ((const char*)List);}
00128 inline int64u BigEndian2int40u (const int8u* List) {return BigEndian2int40u ((const char*)List);}
00129 inline int64s BigEndian2int48s (const int8u* List) {return BigEndian2int48s ((const char*)List);}
00130 inline int64u BigEndian2int48u (const int8u* List) {return BigEndian2int48u ((const char*)List);}
00131 inline int64s BigEndian2int56s (const int8u* List) {return BigEndian2int56s ((const char*)List);}
00132 inline int64u BigEndian2int56u (const int8u* List) {return BigEndian2int56u ((const char*)List);}
00133 inline int64s BigEndian2int64s (const int8u* List) {return BigEndian2int64s ((const char*)List);}
00134 inline int64u BigEndian2int64u (const int8u* List) {return BigEndian2int64u ((const char*)List);}
00135 inline int128u BigEndian2int128u (const int8u* List) {return BigEndian2int64u ((const char*)List);}
00136 #endif
00137 inline float32 BigEndian2float32 (const int8u* List) {return BigEndian2float32 ((const char*)List);}
00138 inline float64 BigEndian2float64 (const int8u* List) {return BigEndian2float64 ((const char*)List);}
00139 inline float80 BigEndian2float80 (const int8u* List) {return BigEndian2float80 ((const char*)List);}
00140 #endif //__BORLANDC__
00141
00142
00143
00144 int64s int32s_int64s ( int32s High, int32u Low);
00145 int64u int32u_int64u ( int32u High, int32u Low);
00146 void int32s_int64s (int64s &BigInt, int32s High, int32u Low);
00147 void int32u_int64u (int64s &BigInt, int32u High, int32u Low);
00148 void int64s_int32s (int64s BigInt, int32s &High, int32u &Low);
00149 void int64u_int32u (int64u BigInt, int32u &High, int32u &Low);
00150
00151
00152
00153 int32s float32_int32s (float32 F, bool Rounded=true);
00154 int64s float32_int64s (float32 F, bool Rounded=true);
00155 int32s float64_int32s (float64 F, bool Rounded=true);
00156 int64s float64_int64s (float64 F, bool Rounded=true);
00157
00158
00159 #if defined(_MSC_VER) && _MSC_VER<=1200
00160 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));}
00161 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));}
00162 #else
00163 #if defined(_MSC_VER)
00164 #pragma warning( disable : 4244 )
00165 #endif
00166 inline float32 int64u_float32 (int64u v) {return v;}
00167 inline float64 int64u_float64 (int64u v) {return v;}
00168 #if defined(_MSC_VER)
00169 #pragma warning( default : 4244 )
00170 #endif
00171 #endif // defined(_MSC_VER) && _MSC_VER<=1200
00172
00173
00174
00175 inline int64u CC8(const char* C) {return BigEndian2int64u(C);}
00176 inline int64u CC7(const char* C) {return BigEndian2int56u(C);}
00177 inline int64u CC6(const char* C) {return BigEndian2int48u(C);}
00178 inline int64u CC5(const char* C) {return BigEndian2int40u(C);}
00179 inline int32u CC4(const char* C) {return BigEndian2int32u(C);}
00180 inline int32u CC3(const char* C) {return BigEndian2int24u(C);}
00181 inline int16u CC2(const char* C) {return BigEndian2int16u(C);}
00182 inline int8u CC1(const char* C) {return BigEndian2int8u (C);}
00183 #ifndef __BORLANDC__
00184 inline int64u CC8(const int8u* C) {return BigEndian2int64u(C);}
00185 inline int64u CC7(const int8u* C) {return BigEndian2int56u(C);}
00186 inline int64u CC6(const int8u* C) {return BigEndian2int48u(C);}
00187 inline int64u CC5(const int8u* C) {return BigEndian2int40u(C);}
00188 inline int32u CC4(const int8u* C) {return BigEndian2int32u(C);}
00189 inline int32u CC3(const int8u* C) {return BigEndian2int24u(C);}
00190 inline int16u CC2(const int8u* C) {return BigEndian2int16u(C);}
00191 inline int8u CC1(const int8u* C) {return BigEndian2int8u (C);}
00192 #endif // __BORLANDC__
00193
00194
00195
00196
00197
00198 #define HEX__(n) 0x##n##LU
00199
00200
00201 #define B8__(x) ((x&0x0000000FLU)?0x01:0) \
00202 +((x&0x000000F0LU)?0x02:0) \
00203 +((x&0x00000F00LU)?0x04:0) \
00204 +((x&0x0000F000LU)?0x08:0) \
00205 +((x&0x000F0000LU)?0x10:0) \
00206 +((x&0x00F00000LU)?0x20:0) \
00207 +((x&0x0F000000LU)?0x40:0) \
00208 +((x&0xF0000000LU)?0x80:0)
00209
00210
00211 #define B8(d) ((int8u)B8__(HEX__(d)))
00212
00213
00214 #define B16(dmsb, dlsb) (((int16u)B8(dmsb)<<8) \
00215 + ((int16u)B8(dlsb)<<0))
00216
00217
00218 #define B32(dmsb, db2, db3, dlsb) (((int32u)B8(dmsb)<<24) \
00219 + ((int32u)B8( db2)<<16) \
00220 + ((int32u)B8( db3)<< 8) \
00221 + ((int32u)B8(dlsb)<< 0))
00222
00223 }
00224 #endif