opt_wrapper< T > Class Template Reference

#include <opt-problem.h>

Inheritance diagram for opt_wrapper< T >:

Public Types
typedef T	wrapped_t

Public Member Functions
	operator wrapped_t () const
wrapped_t	get_result () const
opt_problem *	get_problem () const

Protected Member Functions
	opt_wrapper (wrapped_t result, opt_problem @endverbatim *)

Private Attributes
wrapped_t	m_result

Detailed Description

template<typename T>
class opt_wrapper< T >

A base class for wrapper classes that track a success/failure value, while
optionally supporting propagating an opt_problem * describing any
failure back up the call stack.   

Member Typedef Documentation

wrapped_t

template<typename T>

typedef T opt_wrapper< T >::wrapped_t

Constructor & Destructor Documentation

opt_wrapper()

template<typename T>

opt_wrapper< T >::opt_wrapper ( wrapped_t result, opt_problem @endverbatim *  )

inlineprotected

References m_result.

Referenced by opt_pointer_wrapper< tree >::opt_pointer_wrapper().

Member Function Documentation

get_problem()

template<typename T>

opt_problem * opt_wrapper< T >::get_problem ( ) const

inline

References opt_problem::get_singleton().

Referenced by opt_pointer_wrapper< tree >::propagate_failure(), and opt_result::propagate_failure().

get_result()

template<typename T>

wrapped_t opt_wrapper< T >::get_result ( ) const

inline

References m_result.

operator wrapped_t()

template<typename T>

opt_wrapper< T >::operator wrapped_t ( ) const

inline

References m_result.

Field Documentation

m_result

template<typename T>

wrapped_t opt_wrapper< T >::m_result

private

Referenced by get_result(), operator wrapped_t(), and opt_wrapper().

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

• opt-problem.h