edragon Namespace Reference

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Detailed Description

Namespace with utilities copied from the edragon project.

Functions
template<class E>
void	throw_exception (E const &exception, std::string const &debug_msg)
	Throw an exception.
template<class E>
void	caught (E const &exception)
	Debugging function.

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Function Documentation

template<class E>

void edragon::throw_exception	(	E const &	exception,
		std::string const &	debug_msg
	)			[inline]

Throw an exception.

For internal use only.

Parameters:

	exception	The exception to be thrown.
	debug_msg	A simple string for debugging purposes, to clarify the reason why the exception is thrown.

Debug output has the form:

EXCEPTIONS: <debug_msg>, throwing exception "<exception.what()>".

Don't use this function directly, instead use the macro THROW_EXCEPTION.

Definition at line 89 of file exceptions.h.

References debug::channels::dc::exceptions.

  {
#if CWDEBUG_LOCATION
    libcwd::location_ct loc((char*)__builtin_return_address(0) + libcwd::builtin_return_address_offset);
#else
    void* loc = (char*)__builtin_return_address(0) + libcwd::builtin_return_address_offset;
#endif
    Dout(dc::exceptions, loc << ": " << debug_msg << ", throwing exception \"" << exception.what() << "\".");
    throw exception; 
  }

template<class E>

void edragon::caught

(

E const &

exception

)

[inline]

Debugging function.

Print location that this function was called from and what exception was caught there.

Definition at line 127 of file exceptions.h.

References debug::channels::dc::exceptions.

Referenced by Identity::new_client_message_received(), Identity::new_server_message_received(), Channel::new_server_message_received(), and ClientSession::process_message().

  {
#if CWDEBUG_LOCATION
    libcwd::location_ct loc((char*)__builtin_return_address(0) + libcwd::builtin_return_address_offset);
#else
    void* loc = (char*)__builtin_return_address(0) + libcwd::builtin_return_address_offset;
#endif
    Dout(dc::exceptions, loc << ": caught exception \"" << exception.what() << "\".");
  }