std::error_category::equivalent
From cppreference.com
< cpp | error | error category
| virtual bool equivalent( int code,
const std::error_condition& condition ) const; |
(1) | (since C++11) |
| virtual bool equivalent( const std::error_code& code,
int condition ) const; |
(2) | (since C++11) |
Checks whether error code is equivalent to an error condition for the error category represented by *this.
1) Equivalent to default_error_condition(code) == condition.
2) Equivalent to *this == code.category() && code.value() == condition.
[edit] Parameters
| code | - | specifies the error code to compare |
| condition | - | specifies the error condition to compare |
[edit] Return value
true if the error code is equivalent to the given error condition for the error category represented by *this, false otherwise.