ExecResult Class Reference

#include "steam/control/handling-pattern.hpp"

Description

Result (Status) of command execution.

It is returned when invoking a HandlingPattern and can be used to check for success and/or re-throw any Exception encountered during the command execution.

Todo:

couldn't that be replaced by a lib::Result<void> instance??

Definition at line 71 of file handling-pattern.hpp.

Public Member Functions
bool	isValid () const
void	maybeThrow () const
	operator bool () const

Friends
class	HandlingPattern

Protected Member Functions
	ExecResult ()
	default: command executed successfully
	ExecResult (lumiera::Error const &)
	this result marks a failed execution More...

Private Attributes
const string	log_

Constructor & Destructor Documentation

ExecResult()

ExecResult ( lumiera::Error const &  problem )

protected

this result marks a failed execution

Note

just grab and retain the error message, but clear the error flag. Rationale: by packaging into the ExecResult, the excepton counts as treated.

Definition at line 109 of file handling-pattern.cpp.

References lumiera_error().

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The documentation for this class was generated from the following files:

• handling-pattern.hpp
• handling-pattern.cpp