CommonGateBase Class Template Reference

#include <CaFactory.h>

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Detailed Description

template<int N>
class CommonGateBase< N >

Common base class for all gates defined by a binary operator.

There is always only one output wire.

Parameters:

N

Count of input signals.

Definition at line 255 of file CaFactory.h.

Public Member Functions
virtual TBus	operator[] (TBus in) const
	(the core method of IGate interface) Override it to define circuit's behavior.
virtual size_t	nInputs () const
	Override this method to return number of circuit's input signals.
virtual size_t	nOutputs () const
	Override this method to return number of circuit's output signals.
virtual IGate *	clone () const =0
	Each final derivation of IGate has to override this method with self-cloning method to keep the simulator working.
Protected Member Functions
virtual bool	init () const =0
	Override this method to initialize output value.
virtual void	perform (bool &out, bool in) const =0
	Override this method to define the binary operator.

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Member Function Documentation

virtual TBus operator[]

(

TBus

in

)

const [inline, virtual]

(the core method of IGate interface) Override it to define circuit's behavior.

Parameters:

in

Input passed to gate.

Returns:

Returns corresponding output of the gate to given input.

Implements IGate.

Definition at line 257 of file CaFactory.h.

References init(), and perform().

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virtual bool init

(

)

const [protected, pure virtual]

Override this method to initialize output value.

Returns:

Return value used for output initialization.

Implemented in AndGate, OrGate, and XorGate.

Referenced by operator[]().

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virtual void perform	(	bool &	out,
		bool	in
	)			const [protected, pure virtual]

Override this method to define the binary operator.

Parameters:

	out	Reference to output signal.
	in	Corresponding part of input which is being processed.

Implemented in AndGate, OrGate, and XorGate.

Referenced by operator[]().

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virtual size_t nInputs

(

)

const [inline, virtual, inherited]

Override this method to return number of circuit's input signals.

Implements IGate.

Definition at line 182 of file CaFactory.h.

virtual size_t nOutputs

(

)

const [inline, virtual, inherited]

Override this method to return number of circuit's output signals.

Implements IGate.

Definition at line 185 of file CaFactory.h.

virtual IGate* clone

(

)

const [pure virtual, inherited]

Each final derivation of IGate has to override this method with self-cloning method to keep the simulator working.

If you find a way how to do it generically at the top level, please send a patch to nucad@dudka.cz.

Implemented in MuxGate< 3 >, MuxGate< 6 >, BusGate, CrossGate, MulGate, AndGate, OrGate, and XorGate.

Referenced by CaEvaluator::CaEvaluator().

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

• CaFactory.h

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