error_fwd.hpp File Reference

Namespaces
namespace	flow
	Catch-all namespace for the Flow project: A collection of various production-quality modules written in modern C++17, originally by ygoldfel.
namespace	flow::error
	Flow module that facilitates working with error codes and exceptions; essentially comprised of niceties on top boost.system's error facility.

Functions
template<typename Func , typename Ret >
bool	flow::error::exec_and_throw_on_error (const Func &func, Ret *ret, Error_code *err_code, util::String_view context)
	Helper for FLOW_ERROR_EXEC_AND_THROW_ON_ERROR() macro that does everything in the latter not needing a preprocessor. More...
template<typename Func >
bool	flow::error::exec_void_and_throw_on_error (const Func &func, Error_code *err_code, util::String_view context)
	Equivalent of exec_and_throw_on_error() for operations with void return type. More...