auto_flag< T > Class Template Reference

#include <cfg.h>

Inheritance diagram for auto_flag< T >:

Public Member Functions
	auto_flag (T *sptr)
	~auto_flag ()
	operator T () const

Private Attributes
T *	m_sptr
T	m_flag

Detailed Description

template<class T>
class auto_flag< T >

Generic RAII class to allocate a bit from storage of integer type T.
The allocated bit is accessible as mask with the single bit set
via the conversion operator to T.   

Constructor & Destructor Documentation

auto_flag()

template<class T >

auto_flag< T >::auto_flag ( T * sptr )

inline

References ffs_hwi(), gcc_checking_assert, gcc_unreachable, ggc_alloc(), HOST_WIDE_INT_1U, auto_flag< T >::m_flag, and auto_flag< T >::m_sptr.

~auto_flag()

template<class T >

auto_flag< T >::~auto_flag ( )

inline

References gcc_checking_assert, ggc_alloc(), auto_flag< T >::m_flag, and auto_flag< T >::m_sptr.

Member Function Documentation

operator T()

template<class T >

auto_flag< T >::operator T ( ) const

inline

Field Documentation

m_flag

template<class T >

T auto_flag< T >::m_flag

private

Referenced by auto_flag< T >::auto_flag(), auto_flag< int >::operator int(), and auto_flag< T >::~auto_flag().

m_sptr

template<class T >

T* auto_flag< T >::m_sptr

private

Referenced by auto_flag< T >::auto_flag(), and auto_flag< T >::~auto_flag().

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

• cfg.h