inviwo::util::OnScopeExit Struct Reference

calls the given function when leaving the current scope More...

#include <inviwo/core/util/raiiutils.h>

Public Types
using	ExitAction = std::function<void(void)>

Public Member Functions
void	call ()
	OnScopeExit (const OnScopeExit &)=delete
	OnScopeExit (ExitAction action)
	OnScopeExit (OnScopeExit &&rhs)
	operator bool () const
OnScopeExit &	operator= (const OnScopeExit &that)=delete
OnScopeExit &	operator= (OnScopeExit &&that)
void	release ()
void	setAction (ExitAction action=nullptr)

Detailed Description

calls the given function when leaving the current scope

An instance of this class will call the provided action, i.e. a void function, when leaving the current scope. The action will also be called in case the constructor fails.

The action can be changed at any time by calling setAction() or release().

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The documentation for this struct was generated from the following file:

• include/inviwo/core/util/raiiutils.h