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std::get_money(3)	      C++ Standard Libary	     std::get_money(3)

NAME
       std::get_money -	std::get_money

Synopsis
	  Defined in header <iomanip>
	  template< class MoneyT >					(since
       C++11)
	  /*unspecified*/ get_money( MoneyT& mon, bool intl = false );

	  When	used  in  an expression	in >> get_money(mon, intl), parses the
       character input as
	  a monetary value, as specified by the	std::money_get	facet  of  the
       locale currently
	  imbued in in,	and stores the value in	mon.

	  The extraction operation in in >> get_money(mon, intl) behaves as a
	  FormattedInputFunction.

Parameters
	  mon	- variable where monetary value	will be	written. Can be	either
       long double or
		 basic_string
	  intl - expects to find required international	 currency  strings  if
       true, expects
		 optional currency symbols otherwise

Return value
	  Returns an object of unspecified type	such that if in	is the name of
       an input	stream
	  of type std::basic_istream<CharT, Traits>, then the expression in >>
       get_money(mon,
	  intl)	behaves	as if the following code was executed:

	  typedef std::istreambuf_iterator<CharT, Traits> Iter;
	  typedef std::money_get<CharT,	Iter> MoneyGet;
	  std::ios_base::iostate err = std::ios_base::goodbit;
	  const	MoneyGet &mg = std::use_facet<MoneyGet>(in.getloc());
	  mg.get(Iter(in.rdbuf()), Iter(), intl, in, err, mon);
	  if (std::ios_base::goodbit !=	err)
	  out.setstate(err);

Example
       // Run this code

	#include <iostream>
	#include <sstream>
	#include <locale>
	#include <iomanip>

	int main()
	{
	    std::istringstream in("$1,234.56 2.22 USD  3.33");
	    long double	v1, v2;
	    std::string	v3;
	    in.imbue(std::locale("en_US.UTF-8"));
	    in	   >>	  std::get_money(v1)	>>    std::get_money(v2)    >>
       std::get_money(v3, true);
	    if (in) {
		std::cout << std::quoted(in.str()) << "	parsed as: "
			  << v1	<< ", "	<< v2 << ", " << v3 << '\n';
	    } else {
		std::cout << "Parse failed";
	    }
	}

Output:
	"$1,234.56 2.22	USD  3.33" parsed as: 123456, 222, 333

See also
	  money_get parses and constructs a monetary value from	an input char-
       acter sequence
		    (class template)
	  put_money formats and	outputs	a monetary value
	  (C++11)   (function template)

http://cppreference.com		  2022.07.31		     std::get_money(3)

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