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std::multiplies

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< cpp‎ | utility‎ | functional

 
 
 
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Defined in header <functional>
template< class T >
struct multiplies;
Function-Objekt für eine Multiplikation. Effektiv nennt operator* auf zwei Instanzen des Typs T .
Original:
Function object for performing multiplication. Effectively calls operator* on two instances of type T.
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Inhaltsverzeichnis

[Bearbeiten] Mitglied Typen

Type
Original:
Type
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Definition
result_type T
first_argument_type T
second_argument_type T

[Bearbeiten] Member-Funktionen

operator()
gibt das Produkt von zwei Argumenten
Original:
returns the product of two arguments
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(öffentliche Elementfunktion)

std :: multipliziert. ::
Original:
std::multiplies::
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operator()

T operator()( const T& lhs, const T& rhs ) const;

Returns the product of lhs and rhs.

Parameters

lhs, rhs -
Werte zu vermehren
Original:
values to multiply
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Return value

The result of lhs * rhs.

Exceptions

(none)

Possible implementation

T operator()(const T &lhs, const T &rhs) const 
{
    return lhs * rhs;
}