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std::equal_to

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< cpp‎ | utility‎ | functional

 
 
 
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Defined in header <functional>
template< class T >
struct equal_to;
Function-Objekt zum Durchführen von Vergleichen. Implementiert operator== vom Typ T .
Original:
Function object for performing comparisons. Implements operator== on type T.
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Inhaltsverzeichnis

[Bearbeiten] Mitglied Typen

Typ
Original:
type
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definition
result_type bool
first_argument_type T
second_argument_type T

[Bearbeiten] Member-Funktionen

operator()
prüft, ob die Argumente gleich sind
Original:
checks if the arguments are equal
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(öffentliche Elementfunktion)

std :: equal_to ::
Original:
std::equal_to::
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operator()

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

Checks whether lhs is equal to rhs.

Parameters

lhs, rhs -
Werten zu vergleichen
Original:
values to compare
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Return value

true if lhs == rhs, false otherwise.

Exceptions

(none)

Possible implementation

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