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20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,您的评价将有助于我们的系统推荐出更棒的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
示例16: test_main
int
test_main (void)
{
size_t i;
test_init ();
printf ("%23s", "");
FOR_EACH_IMPL (impl, 0)
printf ("\t%s", impl->name);
putchar ('\n');
for (i = 0; i < BUF1PAGES * page_size; ++i)
buf1[i] = 60 + random () % 32;
for (i = 0; i < sizeof (strs) / sizeof (strs[0]); ++i)
for (size_t j = 0; j < 120; j += 7)
{
size_t len = strlen (strs[i]);
do_test (strs[i], len, j);
}
do_random_tests ();
return ret;
}
开发者ID:bminor,项目名称:glibc,代码行数:26,代码来源:bench-memmem.c
示例17: do_random_tests
static void
do_random_tests (void)
{
for (size_t n = 0; n < ITERATIONS; ++n)
{
char tmpbuf[32];
size_t shift = random () % 11;
size_t rel = random () % ((2 << (shift + 1)) * 64);
size_t idx = MIN ((2 << shift) * 64 + rel, BUF1PAGES * page_size - 2);
size_t len = random () % (sizeof (tmpbuf) - 1) + 1;
len = MIN (len, BUF1PAGES * page_size - idx - 1);
memcpy (tmpbuf, buf1 + idx, len);
for (size_t i = random () % len / 2 + 1; i > 0; --i)
{
size_t off = random () % len;
char ch = '0' + random () % 10;
buf1[idx + off] = ch;
}
printf ("String %.*s, offset %zd:", (int) len, buf1 + idx, idx);
FOR_EACH_IMPL (impl, 0)
do_one_test (impl, buf1, BUF1PAGES * page_size, buf1 + idx, len,
buf1 + idx);
putchar ('\n');
memcpy (buf1 + idx, tmpbuf, len);
}
}
开发者ID:bminor,项目名称:glibc,代码行数:32,代码来源:bench-memmem.c
示例18: do_test
static void
do_test (size_t align1, size_t align2, int c, 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 - 1; ++i)
{
s1[i] = 32 + 23 * i % (max_char - 32);
if (s1[i] == (char) c)
--s1[i];
}
s1[len - 1] = c;
for (i = len; i + align1 < page_size && i < len + 64; ++i)
s1[i] = 32 + 32 * i % (max_char - 32);
printf ("Length %4zd, n %4zd, char %d, alignment %2zd/%2zd:", len, n, c, align1, align2);
FOR_EACH_IMPL (impl, 0)
do_one_test (impl, s2, s1, c, len, n);
putchar ('\n');
}
开发者ID:abellgithub,项目名称:glibc,代码行数:35,代码来源:bench-memccpy.c
示例19: 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;
/* For wcsncpy: align1 and align2 here mean alignment not in bytes,
but in wchar_ts, in bytes it will equal to align * (sizeof (wchar_t)). */
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;
for (i = len + 1; (i + align1) * sizeof (CHAR) < page_size && i < len + 64;
++i)
s1[i] = 32 + 32 * i % (max_char - 32);
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);
putchar ('\n');
}
开发者ID:Distrotech,项目名称:glibc,代码行数:33,代码来源:bench-strncpy.c
示例20: test_main
static int
test_main (void)
{
test_init ();
check1 ();
printf ("%23s", "");
FOR_EACH_IMPL (impl, 0)
printf ("\t%s", impl->name);
putchar ('\n');
for (size_t klen = 2; klen < 32; ++klen)
for (size_t hlen = 2 * klen; hlen < 16 * klen; hlen += klen)
{
do_test (0, 0, hlen, klen, 0);
do_test (0, 0, hlen, klen, 1);
do_test (0, 3, hlen, klen, 0);
do_test (0, 3, hlen, klen, 1);
do_test (0, 9, hlen, klen, 0);
do_test (0, 9, hlen, klen, 1);
do_test (0, 15, hlen, klen, 0);
do_test (0, 15, hlen, klen, 1);
do_test (3, 0, hlen, klen, 0);
do_test (3, 0, hlen, klen, 1);
do_test (3, 3, hlen, klen, 0);
do_test (3, 3, hlen, klen, 1);
do_test (3, 9, hlen, klen, 0);
do_test (3, 9, hlen, klen, 1);
do_test (3, 15, hlen, klen, 0);
do_test (3, 15, hlen, klen, 1);
do_test (9, 0, hlen, klen, 0);
do_test (9, 0, hlen, klen, 1);
do_test (9, 3, hlen, klen, 0);
do_test (9, 3, hlen, klen, 1);
do_test (9, 9, hlen, klen, 0);
do_test (9, 9, hlen, klen, 1);
do_test (9, 15, hlen, klen, 0);
do_test (9, 15, hlen, klen, 1);
do_test (15, 0, hlen, klen, 0);
do_test (15, 0, hlen, klen, 1);
do_test (15, 3, hlen, klen, 0);
do_test (15, 3, hlen, klen, 1);
do_test (15, 9, hlen, klen, 0);
do_test (15, 9, hlen, klen, 1);
do_test (15, 15, hlen, klen, 0);
do_test (15, 15, hlen, klen, 1);
}
do_test (0, 0, page_size - 1, 16, 0);
do_test (0, 0, page_size - 1, 16, 1);
return ret;
}
开发者ID:xieyh11,项目名称:raytracing,代码行数:57,代码来源:test-strcasestr.c
注:本文中的FOR_EACH_IMPL函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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