##### cppreference.com

##### Search

Create account

##### Namespaces

- Page
- Discussion

##### Variants

##### Views

- View
- Edit
- History

##### Actions

# std::get_money

From cppreference.com
< cpp‎ | io‎ | manip

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

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`.

### [edit] 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

### [edit] 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);

### [edit] 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

### [edit] See also

money_get | parses and constructs a monetary value from an input character sequence (class template) [edit]
put_money (C++11) | formats and outputs a monetary value (function template) [edit]

Retrieved from "http://en.cppreference.com/mwiki/index.php?title=cpp/io/manip/get_money&oldid=85624"