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Name

substablexpr - substitutes a given atom by an expression.

Origin

This software belongs to the ALLIANCE CAD system from the CAO-VLSI team at ASIM/LIP6/UPMC laboratory.
LIP6/ASIM
University P. et M. Curie 4, place Jussieu 75252 PARIS Cedex 05 FRANCE
Fax : {33/0} 1.44.27.62.86
E-mail support : alliance-support@asim.lip6.fr

Synopsys

#include abl101.h"
chain_list *substablexpr( Expr1, Name, Expr2 ) chain_list *Expr1;

char
*Name; chain_list *Expr2;

Parameters

Expr1
First expression.
Name
Atom name.
Expr
Second expression.

Description

substablexpr substitutes Atom in Expr1 by Expr2. The expression pointer Expr1 MUSTN'T be used after the call to this function.

Return Value

substablexpr returns the modified expression.

Example

#include abl101.h"
chain_list *Expr1;
chain_list *Expr2;
Expr1 = createablbinexpr( ABL_OR,
createablatom( a ), createablatom( b ) ); Expr2 = createablbinexpr( ABL_AND,
createablatom( c ), createablatom( d ) ); Expr1 = substablexpr( Expr1, a", Expr2 ); /* displays ((c and d) or b) */
viewablexpr( Expr1, ABL_VIEW_VHDL );

See Also

abl(1) , substdupablexpr(3) .

Bug Report

This tool is under development at the ASIM/LIP6/UPMC laboratory, cao-vlsi research team.
We need your feedbak to improve documentation and tools. If you find bugs, please fill-in the form at http://asim.lip6.fr/alliance/support/bug-report/ Thanks for doing this.


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