scope::scope_exit< Fn > Class Template Reference

An exit handler for handling both sucess an error cases. More...

#include <scope.hpp>

Inheritance diagram for scope::scope_exit< Fn >:

Collaboration diagram for scope::scope_exit< Fn >:

Detailed Description

template<typename Fn>
class scope::scope_exit< Fn >

An exit handler for handling both sucess an error cases.

This will always execute the stored function unless 'release' has been called.

When working in C++17 and above, you can use the automatic class type-deduction in order to create an instance of this:

auto guard = scope::scope_exit{[&]{
  ...
}};

When working in any C++11 or C++14, convenience functions are also added to perform this deduction for you:

auto guard = scope::make_scope_exit([&]{
  ...
});

Template Parameters

Fn	the function type for the scope to execute

Definition at line 478 of file scope.hpp.

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

• include/scope/scope.hpp