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C++ FOR_EACH_IMPL函数代码示例

本文整理汇总了C++中FOR_EACH_IMPL函数的典型用法代码示例。如果您正苦于以下问题：C++ FOR_EACH_IMPL函数的具体用法？C++ FOR_EACH_IMPL怎么用？C++ FOR_EACH_IMPL使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了FOR_EACH_IMPL函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: do_test_limit

static void
do_test_limit (size_t align1, size_t align2, size_t len, size_t n, int max_char,
	 int exp_result)
{
  size_t i, align_n;
  char *s1, *s2;

  if (n == 0)
    {
      s1 = (char*)(buf1 + page_size);
      s2 = (char*)(buf2 + page_size);
      printf ("Length %d/%d:", len, n);

      FOR_EACH_IMPL (impl, 0)
	do_one_test (impl, s1, s2, n, 0);

      putchar ('\n');

      return;
    }

  align1 &= 15;
  align2 &= 15;
  align_n = (page_size - n) & 15;

  s1 = (char*)(buf1 + page_size - n);
  s2 = (char*)(buf2 + page_size - n);

  if (align1 < align_n)
    s1 -= (align_n - align1);

  if (align2 < align_n)
    s2 -= (align_n - align2);

  for (i = 0; i < n; i++)
    s1[i] = s2[i] = 1 + 23 * i % max_char;

  if (len < n)
    {
      s1[len] = 0;
      s2[len] = 0;
      if (exp_result < 0)
	s2[len] = 32;
      else if (exp_result > 0)
	s1[len] = 64;
    }

  printf ("Length %d/%d, alignment %d/%d:", len, n, align1, align2);

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s1, s2, n, exp_result);

  putchar ('\n');
}
开发者ID:jiaojinxing，项目名称:benchtests，代码行数:54，代码来源:bench-strncmp.c

示例2: do_test

static void
do_test (size_t align1, size_t align2, size_t len, int exp_result)
{
    size_t i;
    CHAR *s1, *s2;

    if (len == 0)
        return;

    align1 &= 63;
    if (align1 + (len + 1) * CHARBYTES >= page_size)
        return;

    align2 &= 63;
    if (align2 + (len + 1) * CHARBYTES >= page_size)
        return;

    s1 = (CHAR *) (buf1 + align1);
    s2 = (CHAR *) (buf2 + align2);

    for (i = 0; i < len; i++)
        s1[i] = s2[i] = 1 + (23 << ((CHARBYTES - 1) * 8)) * i % CHAR__MAX;

    s1[len] = align1;
    s2[len] = align2;
    s2[len - 1] -= exp_result;

    printf ("Length %4zd, alignment %2zd/%2zd:", len, align1, align2);

    FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s1, s2, len, exp_result);

    putchar ('\n');
}
开发者ID:cmjonze，项目名称:eglibc_svn，代码行数:34，代码来源:bench-memcmp.c

示例3: test_main

int
test_main (void)
{
  size_t i;
  int c = 0;

  test_init ();

  printf ("%24s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

#ifndef TEST_BZERO
  for (c = -65; c <= 130; c += 65)
#endif
    {
      for (i = 0; i < 18; ++i)
	do_test (0, c, 1 << i);
      for (i = 1; i < 32; ++i)
	{
	  do_test (i, c, i);
	  if (i & (i - 1))
	    do_test (0, c, i);
	}
      do_test (1, c, 14);
      do_test (3, c, 1024);
      do_test (4, c, 64);
      do_test (2, c, 25);
    }

  return ret;
}
开发者ID:stefan2904，项目名称:glibc，代码行数:33，代码来源:bench-memset.c

示例4: do_test

static void
do_test (json_ctx_t *json_ctx, size_t align1, size_t align2, size_t len)
{
  size_t i, j;
  char *s1, *s2;

  align1 &= 63;
  if (align1 + len >= page_size)
    return;

  align2 &= 63;
  if (align2 + len >= page_size)
    return;

  s1 = (char *) (buf2 + align1);
  s2 = (char *) (buf2 + align2);

  for (i = 0, j = 1; i < len; i++, j += 23)
    s1[i] = j;

  json_element_object_begin (json_ctx);
  json_attr_uint (json_ctx, "length", (double) len);
  json_attr_uint (json_ctx, "align1", (double) align1);
  json_attr_uint (json_ctx, "align2", (double) align2);
  json_array_begin (json_ctx, "timings");

  FOR_EACH_IMPL (impl, 0)
    do_one_test (json_ctx, impl, s2, s1, len);

  json_array_end (json_ctx);
  json_element_object_end (json_ctx);
}
开发者ID:bminor，项目名称:glibc，代码行数:32，代码来源:bench-memmove.c

示例5: do_test

static void
do_test (size_t align1, size_t align2, size_t len)
{
  size_t i, j;
  char *s1, *s2;

  align1 &= 63;
  if (align1 + len >= page_size)
    return;

  align2 &= 63;
  if (align2 + len >= page_size)
    return;

  s1 = (char *) (buf1 + align1);
  s2 = (char *) (buf2 + align2);

  for (i = 0, j = 1; i < len; i++, j += 23)
    s1[i] = j;

  printf ("Length %4zd, alignment %d/%d:", len, align1, align2);

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s2, (char *) (buf2 + align1), s1, len);

  putchar ('\n');
}
开发者ID:jiaojinxing，项目名称:benchtests，代码行数:27，代码来源:bench-memmove.c

示例6: do_test

static void
do_test (size_t align1, size_t align2, size_t len, size_t n, int max_char)
{
  size_t i;
  char *s1, *s2;

  align1 &= 7;
  if (align1 + len >= page_size)
    return;

  align2 &= 7;
  if (align2 + len >= page_size)
    return;

  s1 = (char *) (buf1 + align1);
  s2 = (char *) (buf2 + align2);

  for (i = 0; i < len; ++i)
    s1[i] = 32 + 23 * i % (max_char - 32);
  s1[len] = 0;
  for (i = len + 1; i + align1 < page_size && i < len + 64; ++i)
    s1[i] = 32 + 32 * i % (max_char - 32);

  if (HP_TIMING_AVAIL)
    printf ("Length %4zd, n %4zd, alignment %2zd/%2zd:", len, n, align1, align2);

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s2, s1, len, n);

  if (HP_TIMING_AVAIL)
    putchar ('\n');
}
开发者ID:Boshin，项目名称:workspace，代码行数:32，代码来源:bench-strncpy.c

示例7: test_main

int
test_main (void)
{
  size_t i;

  test_init ();

  printf ("%28s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

  for (i = 1; i < 8; ++i)
    {
      do_test (i, i, 16, 16, SMALL_CHAR);
      do_test (i, i, 16, 16, BIG_CHAR);
      do_test (i, 2 * i, 16, 16, SMALL_CHAR);
      do_test (2 * i, i, 16, 16, BIG_CHAR);
      do_test (8 - i, 2 * i, 1 << i, 2 << i, SMALL_CHAR);
      do_test (2 * i, 8 - i, 2 << i, 1 << i, SMALL_CHAR);
      do_test (8 - i, 2 * i, 1 << i, 2 << i, BIG_CHAR);
      do_test (2 * i, 8 - i, 2 << i, 1 << i, BIG_CHAR);
    }

  for (i = 1; i < 8; ++i)
    {
      do_test (0, 0, 4 << i, 8 << i, SMALL_CHAR);
      do_test (0, 0, 16 << i, 8 << i, SMALL_CHAR);
      do_test (8 - i, 2 * i, 4 << i, 8 << i, SMALL_CHAR);
      do_test (8 - i, 2 * i, 16 << i, 8 << i, SMALL_CHAR);
    }

  return ret;
}
开发者ID:Distrotech，项目名称:glibc，代码行数:34，代码来源:bench-strncpy.c

示例8: do_test

static void
do_test (size_t align1, size_t align2, size_t len, int max_char)
{
  size_t i;
  CHAR *s1, *s2;
/* For wcscpy: align1 and align2 here mean alignment not in bytes,
   but in wchar_ts, in bytes it will equal to align * (sizeof (wchar_t))
   len for wcschr here isn't in bytes but it's number of wchar_t symbols.  */
  align1 &= 7;
  if ((align1 + len) * sizeof(CHAR) >= page_size)
    return;

  align2 &= 7;
  if ((align2 + len) * sizeof(CHAR) >= page_size)
    return;

  s1 = (CHAR *) (buf1) + align1;
  s2 = (CHAR *) (buf2) + align2;

  for (i = 0; i < len; i++)
    s1[i] = 32 + 23 * i % (max_char - 32);
  s1[len] = 0;

  printf ("Length %4zd, alignments in bytes %2zd/%2zd:", len, align1 * sizeof(CHAR), align2 * sizeof(CHAR));

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s2, s1, len);

  putchar ('\n');
}
开发者ID:ddstreet，项目名称:glibc，代码行数:30，代码来源:bench-strcpy.c

示例9: test_main

int
test_main (void)
{
  json_ctx_t json_ctx;
  size_t i;

  test_init ();

  json_init (&json_ctx, 0, stdout);

  json_document_begin (&json_ctx);
  json_attr_string (&json_ctx, "timing_type", TIMING_TYPE);

  json_attr_object_begin (&json_ctx, "functions");
  json_attr_object_begin (&json_ctx, TEST_NAME);
  json_attr_string (&json_ctx, "bench-variant", "default");

  json_array_begin (&json_ctx, "ifuncs");
  FOR_EACH_IMPL (impl, 0)
    json_element_string (&json_ctx, impl->name);
  json_array_end (&json_ctx);

  json_array_begin (&json_ctx, "results");

  for (i = 1; i < 32; ++i)
    {
      do_test (&json_ctx, CHARBYTES * i, CHARBYTES * i, i, MIDCHAR, 0);
      do_test (&json_ctx, CHARBYTES * i, CHARBYTES * i, i, MIDCHAR, 1);
      do_test (&json_ctx, CHARBYTES * i, CHARBYTES * i, i, MIDCHAR, -1);
    }

  for (i = 1; i < 10 + CHARBYTESLOG; ++i)
    {
      do_test (&json_ctx, 0, 0, 2 << i, MIDCHAR, 0);
      do_test (&json_ctx, 0, 0, 2 << i, LARGECHAR, 0);
      do_test (&json_ctx, 0, 0, 2 << i, MIDCHAR, 1);
      do_test (&json_ctx, 0, 0, 2 << i, LARGECHAR, 1);
      do_test (&json_ctx, 0, 0, 2 << i, MIDCHAR, -1);
      do_test (&json_ctx, 0, 0, 2 << i, LARGECHAR, -1);
      do_test (&json_ctx, 0, CHARBYTES * i, 2 << i, MIDCHAR, 1);
      do_test (&json_ctx, CHARBYTES * i, CHARBYTES * (i + 1), 2 << i, LARGECHAR, 1);
    }

  for (i = 1; i < 8; ++i)
    {
      do_test (&json_ctx, CHARBYTES * i, 2 * CHARBYTES * i, 8 << i, MIDCHAR, 0);
      do_test (&json_ctx, 2 * CHARBYTES * i, CHARBYTES * i, 8 << i, LARGECHAR, 0);
      do_test (&json_ctx, CHARBYTES * i, 2 * CHARBYTES * i, 8 << i, MIDCHAR, 1);
      do_test (&json_ctx, 2 * CHARBYTES * i, CHARBYTES * i, 8 << i, LARGECHAR, 1);
      do_test (&json_ctx, CHARBYTES * i, 2 * CHARBYTES * i, 8 << i, MIDCHAR, -1);
      do_test (&json_ctx, 2 * CHARBYTES * i, CHARBYTES * i, 8 << i, LARGECHAR, -1);
    }

  json_array_end (&json_ctx);
  json_attr_object_end (&json_ctx);
  json_attr_object_end (&json_ctx);
  json_document_end (&json_ctx);

  return ret;
}
开发者ID:ddstreet，项目名称:glibc，代码行数:60，代码来源:bench-strcmp.c

示例10: test_main

int
test_main (void)
{
  size_t i;

  test_init ();

  printf ("%28s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

  for (i = 1; i < 8; ++i)
    {
      do_test (i, i, 12, 16, 16, 127);
      do_test (i, i, 23, 16, 16, 255);
      do_test (i, 2 * i, 28, 16, 16, 127);
      do_test (2 * i, i, 31, 16, 16, 255);
      do_test (8 - i, 2 * i, 1, 1 << i, 2 << i, 127);
      do_test (2 * i, 8 - i, 17, 2 << i, 1 << i, 127);
      do_test (8 - i, 2 * i, 0, 1 << i, 2 << i, 255);
      do_test (2 * i, 8 - i, i, 2 << i, 1 << i, 255);
    }

  for (i = 1; i < 8; ++i)
    {
      do_test (0, 0, i, 4 << i, 8 << i, 127);
      do_test (0, 0, i, 16 << i, 8 << i, 127);
      do_test (8 - i, 2 * i, i, 4 << i, 8 << i, 127);
      do_test (8 - i, 2 * i, i, 16 << i, 8 << i, 127);
    }

  return ret;
}
开发者ID:abellgithub，项目名称:glibc，代码行数:34，代码来源:bench-memccpy.c

示例11: test_main

int
test_main (void)
{
  size_t i;

  test_init ();

  printf ("%20s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

  /* Checking with only 4 * N alignments for wcslen, other alignments are wrong for wchar_t type arrays*/

  for (i = 1; i < 8; ++i)
  {
    do_test (sizeof(CHAR) * i, i);
    do_test (0, i);
  }

  for (i = 2; i <= 12; ++i)
    {
      do_test (0, 1 << i);
      do_test (sizeof(CHAR) * 7, 1 << i);
      do_test (sizeof(CHAR) * i, 1 << i);
      do_test (sizeof(CHAR) * i, (size_t)((1 << i) / 1.5));
    }

  return ret;
}
开发者ID:kraj，项目名称:glibc，代码行数:30，代码来源:bench-strlen.c

示例12: do_test

static void
do_test (size_t align, size_t pos, size_t len, int seek_char)
{
  size_t i;
  char *result;

  align &= 7;
  if (align + len >= page_size)
    return;

  for (i = 0; i < len; ++i)
    {
      buf1[align + i] = 1 + 23 * i % 127;
      if (buf1[align + i] == seek_char)
	buf1[align + i] = seek_char + 1;
    }
  buf1[align + len] = 0;

  assert (pos < len);

  buf1[align + pos] = seek_char;
  buf1[align + len] = -seek_char;
  result = (char *) (buf1 + align + pos);

  if (HP_TIMING_AVAIL)
    printf ("Length %4zd, alignment %2zd:", pos, align);

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, (char *) (buf1 + align), seek_char, result);

  if (HP_TIMING_AVAIL)
    putchar ('\n');
}
开发者ID:Boshin，项目名称:workspace，代码行数:33，代码来源:bench-rawmemchr.c

示例13: test_main

int
test_main (void)
{
  size_t i;

  test_init ();

  printf ("%20s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

  for (i = 1; i < 7; ++i)
    {
      do_test (0, 16 << i, 2048, 23);
      do_test (i, 64, 256, 23);
      do_test (0, 16 << i, 2048, 0);
      do_test (i, 64, 256, 0);
    }
  for (i = 1; i < 32; ++i)
    {
      do_test (0, i, i + 1, 23);
      do_test (0, i, i + 1, 0);
    }

  return ret;
}
开发者ID:Boshin，项目名称:workspace，代码行数:27，代码来源:bench-rawmemchr.c

示例14: do_test

static void
do_test (size_t align1, size_t align2, size_t len, size_t dlen, int max_char)
{
  size_t i;
  char *s1, *s2;

  align1 &= 7;
  if (align1 + len >= page_size)
    return;

  align2 &= 7;
  if (align2 + len >= page_size)
    return;

  s1 = (char *) buf1 + align1;
  s2 = (char *) buf2 + align2;

  for (i = 0; i < len; i++)
    s1[i] = 32 + 23 * i % (max_char - 32);
  s1[len] = 0;

  if (dlen > len)
    printf ("Length %4zd, alignment %2zd/%2zd:", len, align1, align2);

  FOR_EACH_IMPL (impl, 0)
    do_one_test (impl, s2, s1, len, dlen);

  if (dlen > len)
    putchar ('\n');
}
开发者ID:AubrCool，项目名称:glibc，代码行数:30，代码来源:bench-strcpy_chk.c

示例15: test_main

int
test_main (void)
{
  size_t i;

  test_init ();

  printf ("%32s", "");
  FOR_EACH_IMPL (impl, 0)
    printf ("\t%s", impl->name);
  putchar ('\n');

  for (i = 0; i < 32; ++i)
    {
      do_test (0, 512, i);
      do_test (i, 512, i);
    }

  for (i = 1; i < 8; ++i)
    {
      do_test (0, 16 << i, 4);
      do_test (i, 16 << i, 4);
    }

  for (i = 1; i < 8; ++i)
    do_test (i, 64, 10);

  for (i = 0; i < 64; ++i)
    do_test (0, i, 6);

  return ret;
}
开发者ID:hjl-tools，项目名称:glibc，代码行数:32，代码来源:bench-strspn.c


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