mirror of https://github.com/swig/swig
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/* File : example.h -- stolen from the guile std_vector example */
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#include <string>
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#include <algorithm>
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#include <functional>
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#include <numeric>
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#include <stdlib.h>
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#include <locale.h>
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std::string from_wstring_with_locale( const std::wstring source,
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const std::string locale ) {
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const char *current_locale = setlocale( LC_CTYPE, locale.c_str() );
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int required_chars = wcstombs( NULL, source.c_str(), 0 );
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std::string s;
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char *temp_chars = new char[required_chars + 1];
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temp_chars[0] = 0;
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wcstombs( temp_chars, source.c_str(), required_chars + 1 );
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s = temp_chars;
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delete [] temp_chars;
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setlocale( LC_CTYPE, current_locale );
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return s;
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}
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std::wstring to_wstring_with_locale( const std::string source,
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const std::string locale ) {
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const char *current_locale = setlocale( LC_CTYPE, locale.c_str() );
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int required_chars = mbstowcs( NULL, source.c_str(), 0 );
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std::wstring s;
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wchar_t *temp_chars = new wchar_t[required_chars + 1];
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temp_chars[0] = 0;
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mbstowcs( temp_chars, source.c_str(), required_chars + 1 );
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s = temp_chars;
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delete [] temp_chars;
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setlocale( LC_CTYPE, current_locale );
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return s;
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}
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