std::error_condition::category

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Utilities library
Type support (basic types, RTTI, type traits)
Dynamic memory management
Error handling
Program utilities
Variadic functions
Date and time
Function objects
(C++11)
Relational operators
Optional and any
(C++17)
(C++17)
Pairs and tuples
(C++11)
(C++17)
Swap, forward and move
(C++14)
(C++11)
(C++11)
Type operations
(C++11)
(C++17)
 
 
 
const error_category& category() const;
(since C++11)

Returns the stored error category.

[edit] Parameters

(none)

[edit] Return value

The stored error category.

[edit] Exceptions

noexcept specification:  
noexcept