macros.hxx File Reference

#include <cosmos/compiler.hxx>

Go to the source code of this file.

Macros
#define	cosmos_throw(e)
#define	COSMOS_ERROR_IMPL   [[ noreturn ]] void raise() override { throw *this; }
	Use this in each type derived from CosmosError to apply mandatory overrides.

Detailed Description

This header contains exception handling related macros specific to libcosmos's exception model.

Definition in file macros.hxx.

Macro Definition Documentation

COSMOS_ERROR_IMPL

#define COSMOS_ERROR_IMPL   [[ noreturn ]] void raise() override { throw *this; }

Use this in each type derived from CosmosError to apply mandatory overrides.

since this is a virtual function, the noreturn attribute is not enough to silence "no return in function returning non-void" functions. I didn't find a way around that yet, meaning that somethings unnecessary returns have to be added to silence these warnings.

Definition at line 30 of file macros.hxx.

cosmos_throw

#define cosmos_throw

(

e

)

Value:

(e.setInfo(__FILE__, __LINE__, __FUNCTION__).raise())

Definition at line 21 of file macros.hxx.