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addressed locale-issues #107

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Niels 2015-08-04 18:12:11 +02:00
parent c910853304
commit 2c3259320d
2 changed files with 18 additions and 16 deletions
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17
src/json.hpp
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@ -49,6 +49,7 @@ Class @ref nlohmann::basic_json is a good entry point for the documentation.
#include <iostream>
#include <iterator>
#include <limits>
#include <locale>
#include <map>
#include <memory>
#include <sstream>
@ -6932,18 +6933,18 @@ basic_json_parser_59:
read past the current token. The latter case needs to be treated by the
caller function.
@note This function is locale-independent, see
http://stackoverflow.com/a/1333899/266378
@throw std::range_error if passed value is out of range
*/
long double get_number() const
{
// conversion
typename string_t::value_type* endptr;
const auto float_val = std::strtold(reinterpret_cast<typename string_t::const_pointer>(m_start),
&endptr);
// return float_val if the whole number was translated and NAN
// otherwise
return (reinterpret_cast<lexer_char_t*>(endptr) == m_cursor) ? float_val : NAN;
long double f = NAN;
std::stringstream ss(get_token());
ss.imbue(std::locale("C"));
ss >> f;
return f;
}
private:

17
src/json.hpp.re2c
View file

@ -49,6 +49,7 @@ Class @ref nlohmann::basic_json is a good entry point for the documentation.
#include <iostream>
#include <iterator>
#include <limits>
#include <locale>
#include <map>
#include <memory>
#include <sstream>
@ -6238,18 +6239,18 @@ class basic_json
read past the current token. The latter case needs to be treated by the
caller function.
@note This function is locale-independent, see
http://stackoverflow.com/a/1333899/266378
@throw std::range_error if passed value is out of range
*/
long double get_number() const
{
// conversion
typename string_t::value_type* endptr;
const auto float_val = std::strtold(reinterpret_cast<typename string_t::const_pointer>(m_start),
&endptr);
// return float_val if the whole number was translated and NAN
// otherwise
return (reinterpret_cast<lexer_char_t*>(endptr) == m_cursor) ? float_val : NAN;
long double f = NAN;
std::stringstream ss(get_token());
ss.imbue(std::locale("C"));
ss >> f;
return f;
}
private: