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Difference between revisions of "cpp/locale/localeconv"

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< cpp‎ | locale
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{{cpp/title|localeconv}}
 
{{cpp/title|localeconv}}
 
{{cpp/locale/navbar}}
 
{{cpp/locale/navbar}}
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{{dcl begin}}
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{{ddcl list header|clocale}}
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{{dcl header|clocale}}
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{{ddcl list item |
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{{dcl |
 
std::lconv* localeconv();
 
std::lconv* localeconv();
 
}}
 
}}
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{{dcl end}}
  
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The {{tt|localeconv}} function obtains a pointer to a static object of type {{c|std::lconv}}, which represents numeric and monetary formatting rules of the current C locale.
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The {{tt|localeconv}} function obtains a pointer to a static object of type {{lc|std::lconv}}, which represents numeric and monetary formatting rules of the current C locale.
  
 
===Parameters===
 
===Parameters===
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===Return value===
 
===Return value===
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Pointer to the current {{c|std::lconv}} object.  
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Pointer to the current {{lc|std::lconv}} object.  
  
 
===Notes===
 
===Notes===
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===Example===
 
===Example===
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{{example template | cpp/locale/example1}}
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{{include| cpp/locale/example1}}
  
 
===See also===
 
===See also===
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{{dsc begin}}
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{{dcl list template | cpp/locale/dcl list setlocale}}
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{{dsc inc | cpp/locale/dsc setlocale}}
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{{dcl list template | cpp/locale/dcl list lconv}}
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{{dsc inc | cpp/locale/dsc lconv}}
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{{dcl list see c | c/locale/localeconv}}
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{{dsc see c | c/locale/localeconv}}
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[[de:cpp/locale/localeconv]]
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[[es:cpp/locale/localeconv]]
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[[fr:cpp/locale/localeconv]]
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[[it:cpp/locale/localeconv]]
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[[ja:cpp/locale/localeconv]]
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[[pt:cpp/locale/localeconv]]
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[[ru:cpp/locale/localeconv]]
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[[zh:cpp/locale/localeconv]]

Latest revision as of 22:09, 31 May 2013

 
C++
 
Localization library
 
Defined in header <clocale>
std::lconv* localeconv();

The localeconv function obtains a pointer to a static object of type std::lconv, which represents numeric and monetary formatting rules of the current C locale.

Contents

[edit] Parameters

(none)

[edit] Return value

Pointer to the current std::lconv object.

[edit] Notes

Modifying the object references through the returned pointer is undefined behavior.

std::localeconv modifies a static object, calling it from different threads without synchronization is undefined behavior.

[edit] Example

[edit]
Run this code
#include <clocale>
#include <iostream>
 
int main()
{
    std::setlocale(LC_ALL, "ja_JP.UTF-8");
    std::lconv* lc = std::localeconv();
    std::cout << "Japanese currency symbol: " << lc->currency_symbol
              << '(' << lc->int_curr_symbol << ")\n";
}

Output: 

Japanese currency symbol: ￥(JPY )

[edit] See also

 gets and sets the current C locale
(function) [edit]
formatting details, returned by std::localeconv
(class) [edit]
C documentation for localeconv
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