std::exception::exception

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Utilities library
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(C++11)
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(C++17)
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exception();
(1)
exception( const exception& other );
(2)

Constructs new exception object.

1) Default constructor. what() returns empty string.
2) Copy constructor. Initializes the contents with those of other

[edit] Parameters

other - another exception to assign the contents of

[edit] Exceptions

(none) (until C++11)
noexcept specification:  
noexcept
  
(since C++11)