/tags/Root-branch-php-utl/SWIG/Examples/ocaml/std_string/example.h
C++ Header | 36 lines | 32 code | 3 blank | 1 comment | 0 complexity | b3c57187aeb882353d5e78cbc61bed49 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- /* File : example.h -- stolen from the guile std_vector example */
- #include <string>
- #include <algorithm>
- #include <functional>
- #include <numeric>
- #include <stdlib.h>
- #include <locale.h>
- std::string from_wstring_with_locale( const std::wstring source,
- const std::string locale ) {
- const char *current_locale = setlocale( LC_CTYPE, locale.c_str() );
- int required_chars = wcstombs( NULL, source.c_str(), 0 );
- std::string s;
- char *temp_chars = new char[required_chars + 1];
- temp_chars[0] = 0;
- wcstombs( temp_chars, source.c_str(), required_chars + 1 );
- s = temp_chars;
- delete [] temp_chars;
- setlocale( LC_CTYPE, current_locale );
- return s;
- }
- std::wstring to_wstring_with_locale( const std::string source,
- const std::string locale ) {
- const char *current_locale = setlocale( LC_CTYPE, locale.c_str() );
- int required_chars = mbstowcs( NULL, source.c_str(), 0 );
- std::wstring s;
- wchar_t *temp_chars = new wchar_t[required_chars + 1];
- temp_chars[0] = 0;
- mbstowcs( temp_chars, source.c_str(), required_chars + 1 );
- s = temp_chars;
- delete [] temp_chars;
- setlocale( LC_CTYPE, current_locale );
- return s;
- }