dpp::exception Class Reference

The dpp::exception class derives from std::exception and supports some other ways of passing in error details such as via std::string. More...

#include <dispatcher.h>

Inheritance diagram for dpp::exception:

Collaboration diagram for dpp::exception:

Public Member Functions
	exception ()=default
	Construct a new exception object. More...
	exception (const char *what)
	Construct a new exception object. More...
	exception (const char *what, size_t len)
	Construct a new exception object. More...
	exception (const std::string &what)
	Construct a new exception object. More...
	exception (std::string &&what)
	Construct a new exception object. More...
	exception (const exception &)=default
	Construct a new exception object (copy constructor) More...
	exception (exception &&)=default
	Construct a new exception object (move constructor) More...
	~exception () override=default
	Destroy the exception object. More...
const char *	what () const noexcept override
	Get exception message. More...

Detailed Description

The dpp::exception class derives from std::exception and supports some other ways of passing in error details such as via std::string.

Constructor & Destructor Documentation

exception() [1/7]

dpp::exception::exception ( )

default

Construct a new exception object.

exception() [2/7]

dpp::exception::exception ( const char *  what )

inlineexplicit

Construct a new exception object.

Parameters

what	reason message

exception() [3/7]

dpp::exception::exception ( const char *  what, size_t  len  )

inline

Construct a new exception object.

Parameters

what	reason message
len	length of reason message

exception() [4/7]

dpp::exception::exception ( const std::string &  what )

inlineexplicit

Construct a new exception object.

Parameters

what	reason mesage

exception() [5/7]

dpp::exception::exception ( std::string &&  what )

inlineexplicit

Construct a new exception object.

Parameters

what	reason message

exception() [6/7]

dpp::exception::exception ( const exception &  )

default

Construct a new exception object (copy constructor)

exception() [7/7]

dpp::exception::exception ( exception &&  )

default

Construct a new exception object (move constructor)

~exception()

dpp::exception::~exception ( )

overridedefault

Destroy the exception object.

Member Function Documentation

what()

const char * dpp::exception::what ( ) const

inlineoverridenoexcept

Get exception message.

Returns

const char* error message