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std::error_category::equivalent – cppreference.com

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virtual bool equivalent( int code, const std::error_condition& condition ) const;

(1) (seit C++11)

virtual bool equivalent( const std::error_code& code, int condition ) const;

(2) (seit C++11)

Überprüft, ob Fehlercode entspricht einer Fehlerbedingung für den Fehler Kategorie durch *this vertreten ist .

Original:

Checks whether error code is equivalent to an error condition for the error category represented by *this.

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1)

Entspricht default_error_condition(code) == condition .

Original:

Equivalent to default_error_condition(code) == condition.

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2)

Entspricht *this == code.category() && code.value() == condition .

Original:

Equivalent to *this == code.category() && code.value() == condition.

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Parameter

code -

gibt den Fehlercode zu vergleichen

Original:

specifies the error code to compare

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condition -

gibt den Fehler zu vergleichen

Original:

specifies the error condition to compare

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Rückgabewert

true wenn der Fehlercode entspricht dem angegebenen Fehlerbedingung für den Fehler Kategorie durch *this vertreten ist, false sonst .

Original:

true if the error code is equivalent to the given error condition for the error category represented by *this, false otherwise.

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