icuSources/common/cpputils.h

   1 /*
   2 ******************************************************************************
   3 *
   4 *   Copyright (C) 1997-2001, International Business Machines
   5 *   Corporation and others.  All Rights Reserved.
   6 *
   7 ******************************************************************************
   8 *   file name:  cpputils.h
   9 *   encoding:   US-ASCII
  10 *   tab size:   8 (not used)
  11 *   indentation:4
  12 */
  13
  14 #ifndef CPPUTILS_H
  15 #define CPPUTILS_H
  16
  17 #include "unicode/utypes.h"
  18 #include "cmemory.h"
  19
  20 /*==========================================================================*/
  21 /* Array copy utility functions */
  22 /*==========================================================================*/
  23
  24 static
  25 inline void uprv_arrayCopy(const double* src, double* dst, int32_t count)
  26 { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); }
  27
  28 static
  29 inline void uprv_arrayCopy(const double* src, int32_t srcStart,
  30               double* dst, int32_t dstStart, int32_t count)
  31 { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); }
  32
  33 static
  34 inline void uprv_arrayCopy(const int8_t* src, int8_t* dst, int32_t count)
  35     { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); }
  36
  37 static
  38 inline void uprv_arrayCopy(const int8_t* src, int32_t srcStart,
  39               int8_t* dst, int32_t dstStart, int32_t count)
  40 { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); }
  41
  42 static
  43 inline void uprv_arrayCopy(const int16_t* src, int16_t* dst, int32_t count)
  44 { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); }
  45
  46 static
  47 inline void uprv_arrayCopy(const int16_t* src, int32_t srcStart,
  48               int16_t* dst, int32_t dstStart, int32_t count)
  49 { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); }
  50
  51 static
  52 inline void uprv_arrayCopy(const int32_t* src, int32_t* dst, int32_t count)
  53 { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); }
  54
  55 static
  56 inline void uprv_arrayCopy(const int32_t* src, int32_t srcStart,
  57               int32_t* dst, int32_t dstStart, int32_t count)
  58 { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); }
  59
  60 static
  61 inline void
  62 uprv_arrayCopy(const UChar *src, int32_t srcStart,
  63         UChar *dst, int32_t dstStart, int32_t count)
  64 { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); }
  65
  66 #endif /* _CPPUTILS */