- A Logic Circuit Simulation Library in C++

lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType > Class Template Reference

#include <expression.h>

List of all members.

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Detailed Description

template<int bits, typename InExprType>
class lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >

A class whose objects are created as temporary objects which are a result of a one's compliment operation. A user of libLCS will never need to use this class explicitly. Implicitly, this class is used everytime a continuous assignment is requested using the function lcs::Bus::cass.

Public Member Functions
	Expression (const InExprType &e)
	Expression (const Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType > &e)
const LineState	operator[] (int index) const throw (OutOfRangeException<int>)
int	width (void) const
void	notify (Module *mod)

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Constructor & Destructor Documentation

template<int bits, typename InExprType>

lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >::Expression

(

const InExprType &

e

)

The only usefull constructor. The default constructor is practically useless.

template<int bits, typename InExprType>

lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >::Expression

(

const Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType > &

e

)

Copy constructor.

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Member Function Documentation

template<int bits, typename InExprType>

void lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >::notify

(

Module *

mod

)

[inline]

This function can be used by a lcs::Module derivative to be notified of line state changes in the busses used in the expression.

template<int bits, typename InExprType>

const LineState lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >::operator[]

(

int

index

)

const throw (OutOfRangeException<int>)

Returns the bit state (which is a result of the one's complement operation performed by the expression) at the index specified.

template<int bits, typename InExprType>

int lcs::Expression< bits, ONES_COMPLEMENT_EXPR, void, InExprType >::width

(

void

)

const [inline]

Returns the width for which an lcs::Expression object is valid.

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Copyright © 2006, 2007 Siva Chandra