class template
std::moneypunct
<locale>
template <class charT, bool International = false> class moneypunct;
Monetary punctuation facet
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moneypunct |
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The moneypunct standard facet can be used to obtain information about the format of punctuation marks and currency symbols for monetary expressions.
moneypunct objects are prevented to be locally constructed by having a protected destructor. Only those installed in locale objects should be used through mechanisms such as use_facet.
This template class has two template parameters: The first one, charT, is the character type. The second one, International, specifies whether international representation is enabled. They are referred in this entire reference as charT and International, respectively:
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The class defines a member alias for the character type: moneypunct::char_type, and a basic_string member type for strings containing this same type of characters.
Public members
It includes the following public member functions:- (constructor)
- moneypunct constructor (public member function)
- decimal_point
- Return decimal point character (public member function)
- thousands_sep
- Return thousands separator character (public member function)
- grouping
- Return grouping of digits (public member function)
- curr_symbol
- Return currency symbol (public member function)
- positive_sign
- Return positive sign string (public member function)
- negative_sign
- Return negative sign string (public member function)
- frac_digits
- Return fractional digits (public member function)
- pos_format
- Return format for positive monetary expressions (public member function)
- neg_format
- Return format of negative monetary expressions (public member function)
Along with the following public member types:
- char_type
- Character type (public member type)
- string_type
- String type (public member type)
And the member constant:
- intl
- International representation (public member constant)
Virtual protected members
The class defines the virtual protected members in charge of implementing the expected behavior of their corresponding public member functions:- do_decimal_point
- Return decimal point character [virtual] (protected virtual member function)
- do_thousands_sep
- Return thousands separator character [virtual] (protected virtual member function)
- do_grouping
- Return grouping of digits [virtual] (protected virtual member function)
- do_curr_symbol
- Return currency symbol [virtual] (protected virtual member function)
- do_positive_sign
- Return positive sign string [virtual] (protected virtual member function)
- do_negative_sign
- Return negative sign string [virtual] (protected virtual member function)
- do_frac_digits
- Return fractional digits [virtual] (protected virtual member function)
- do_pos_format
- Return format for positive monetary expressions [virtual] (protected virtual member function)
- do_neg_format
- Return format for negative monetary expressions [virtual] (protected virtual member function)
And the class destructor
- (destructor)
- moneypunct destructor (protected member function)