std::contracts::evaluation_semantic

 

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Contract-violation information

contract_violation (C++26)

assertion_kind (C++26)

evaluation_semantic (C++26)

detection_mode (C++26)

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invoke_default_contract_violation_handler (C++26)

 

Defined in header <contracts>
enum class evaluation_semantic : /* unspecified */ { ignore = 1, observe = 2, enforce = 3, quick_enforce = 4 };		(since C++26)

The enumerators of std::contracts::evaluation_semantic correspond to the evaluation semantics with which a contract assertion may be evaluated, with meanings listed below:

Enumerator	Meaning
ignore	the contract assertion is evaluated under “ignore” semantic
observe	the contract assertion is evaluated under “observe” semantic
enforce	the contract assertion is evaluated under “enforce” semantic
quick_enforce	the contract assertion is evaluated under “quick-enforce” semantic

See also

contract_violation (C++26)	the type holding the contract-violation information (class)
assertion_kind (C++26)	the kind of the contract assertion violated (enum)
detection_mode (C++26)	the reason that causes the contract violation (enum)