NullGuardState Class Reference

#include <GuardState.hh>

Inheritance diagram for NullGuardState:

Collaboration diagram for NullGuardState:

Public Member Functions
virtual	~NullGuardState ()
Public Member Functions inherited from GuardState
	GuardState (const ReadableState &targetRegister, int latency)
virtual	~GuardState ()
virtual const SimValue &	value () const
virtual void	endClock ()
virtual void	advanceClock ()
Public Member Functions inherited from ClockedState
	ClockedState ()
virtual	~ClockedState ()
virtual void	reset ()
	this is called at (re)initialization of the simulation
Public Member Functions inherited from ReadableState
	ReadableState ()
virtual	~ReadableState ()

Static Public Member Functions
static NullGuardState &	instance ()

Private Member Functions
	NullGuardState ()
	NullGuardState (const NullGuardState &)
	Copying not allowed.
NullGuardState &	operator= (const NullGuardState &)
	Assignment not allowed.

Static Private Attributes
static NullGuardState	instance_
	Unique instance of NullGuardState (singleton).

Additional Inherited Members
Protected Member Functions inherited from GuardState
	GuardState ()
	Only subclasses allowed to create empty GuardStates.

Detailed Description

Models non-existing GuardState.

Definition at line 99 of file GuardState.hh.

Constructor & Destructor Documentation

~NullGuardState()

NullGuardState::~NullGuardState ( )

virtual

Destructor.

Definition at line 131 of file GuardState.cc.

                                {
}

NullGuardState() [1/2]

NullGuardState::NullGuardState ( )

private

Constructor.

Definition at line 125 of file GuardState.cc.

                               {
}

NullGuardState() [2/2]

NullGuardState::NullGuardState ( const NullGuardState &  )

private

Copying not allowed.

Member Function Documentation

instance()

NullGuardState & NullGuardState::instance ( )

static

Returns the instance of NullGuardState.

Returns

Instance of NullGuardState.

Definition at line 118 of file GuardState.cc.

                         {
    return instance_;
}

References instance_.

Referenced by SimProgramBuilder::findGuardModel(), and MachineState::guardState().

operator=()

NullGuardState & NullGuardState::operator= ( const NullGuardState &  )

private

Assignment not allowed.

Member Data Documentation

instance_

NullGuardState NullGuardState::instance_

staticprivate

Unique instance of NullGuardState (singleton).

Definition at line 113 of file GuardState.hh.

Referenced by instance().

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

• GuardState.hh
• GuardState.cc