gem5::Flags< T > Class Template Reference

Wrapper that groups a few flag bits under the same undelying container. More...

#include <flags.hh>

Public Types
typedef T	Type

Public Member Functions
	Flags (Type flags=0)
	Initialize flags with a given value.
	operator const Type () const
const Flags< T > &	operator= (T flags)
bool	isSet (Type mask) const
	Verifies whether any bit matching the given mask is set.
bool	allSet (Type mask) const
	Verifies whether no bits matching the given mask are set.
bool	noneSet (Type mask) const
	Verifies whether no bits matching the given mask are set.
void	clear ()
	Clear all flag's bits.
void	clear (Type mask)
	Clear all flag's bits matching the given mask.
void	set (Type mask)
	Set all flag's bits matching the given mask.
void	set (Type mask, bool condition)
	Conditionally set or clear some bits of the flag, given a mask.
void	replace (Type flags, Type mask)
	Replace the contents of the bits matching the mask with the corresponding bits in the provided flags.

Private Attributes
T	_flags
	The undelying container of the flags' bits.

Detailed Description

template<typename T>
class gem5::Flags< T >

Wrapper that groups a few flag bits under the same undelying container.

Template Parameters

T	The type of the underlying container. Must be an unsigned integer.

Definition at line 44 of file flags.hh.

Member Typedef Documentation

Type

template<typename T >

typedef T gem5::Flags< T >::Type

Definition at line 53 of file flags.hh.

Member Data Documentation

_flags

template<typename T >

T gem5::Flags< T >::_flags

private

The undelying container of the flags' bits.

Definition at line 50 of file flags.hh.

Referenced by gem5::Flags< T >::allSet(), gem5::Flags< T >::clear(), gem5::Flags< T >::clear(), gem5::Flags< T >::isSet(), gem5::Flags< T >::noneSet(), gem5::Flags< T >::operator const Type(), gem5::Flags< T >::operator=(), gem5::Flags< T >::replace(), and gem5::Flags< T >::set().

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

• base/flags.hh