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ENH: try to bypass Microsoft assert() on isspace, isalpha, etc.

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This commit is contained in:
Sebastien Barre 2006-04-18 11:50:39 -04:00
parent 428b4c9244
commit d5237b30fc
1 changed files with 14 additions and 0 deletions
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14
Source/kwsys/SystemTools.cxx
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@ -836,7 +836,14 @@ kwsys_stl::string SystemTools::CapitalizedWords(const kwsys_stl::string& s)
kwsys_stl::string n(s); kwsys_stl::string n(s);
for (size_t i = 0; i < s.size(); i++) for (size_t i = 0; i < s.size(); i++)
{ {
#if defined(_MSC_VER) && defined (_MT) && defined (_DEBUG)
// MS has an assert that will fail if s[i] < 0; setting
// LC_CTYPE using setlocale() does *not* help. Painful.
if ((int)s[i] >= 0 && isalpha(s[i]) &&
(i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1]))))
#else
if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1]))) if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1])))
#endif
{ {
n[i] = static_cast<kwsys_stl::string::value_type>(toupper(s[i])); n[i] = static_cast<kwsys_stl::string::value_type>(toupper(s[i]));
} }
@ -850,7 +857,14 @@ kwsys_stl::string SystemTools::UnCapitalizedWords(const kwsys_stl::string& s)
kwsys_stl::string n(s); kwsys_stl::string n(s);
for (size_t i = 0; i < s.size(); i++) for (size_t i = 0; i < s.size(); i++)
{ {
#if defined(_MSC_VER) && defined (_MT) && defined (_DEBUG)
// MS has an assert that will fail if s[i] < 0; setting
// LC_CTYPE using setlocale() does *not* help. Painful.
if ((int)s[i] >= 0 && isalpha(s[i]) &&
(i == 0 || ((int)s[i - 1] >= 0 && isspace(s[i - 1]))))
#else
if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1]))) if (isalpha(s[i]) && (i == 0 || isspace(s[i - 1])))
#endif
{ {
n[i] = static_cast<kwsys_stl::string::value_type>(tolower(s[i])); n[i] = static_cast<kwsys_stl::string::value_type>(tolower(s[i]));
} }