std::domain_error

 

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std::domain_error

Member functions

domain_error::domain_error

Inherited from std::exception

exception::~exception

exception::what

 

Defined in header <stdexcept>
class domain_error;

Defines a type of object to be thrown as exception. It reports errors that arise because a mathematical function is not defined for the value of the argument (e.g. std::sqrt(-1)).

Inheritance diagram

Member functions

(constructor)	constructs the exception object (public member function)

std::domain_error::domain_error

explicit domain_error( const std::string& what_arg );	(1)
explicit domain_error( const char* what_arg );	(2)	(since C++11)

Constructs the exception object with what_arg as explanatory string that can be accessed through what().

Parameters

what_arg

-

explanatory string

Exceptions

(none)

Inherited from std::exception

Member functions

(destructor) [virtual]	destructs the exception object (virtual public member function of std::exception)
what [virtual]	returns an explanatory string (virtual public member function of std::exception)