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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

Name

substExpr - copies an expression by substituting a given atom by an expression

Synopsys

#include logmmm.h"
chain_list *substExpr(expr1,name,expr2)
chain_list *expr1;
char *name;
chain_list *expr2;

Parameters

expr1
expression to copy
name
name to substitute
expr2
expression that will remplace name

Description

substExpr() creates a new ABL by copying expr1 in wich each occurence of name is replaced by expr2. expr2 is only copied, therefore it's possible to free it.

Example

#include mutnnn.h
/* mbk utilities */ #include logmmm.h" chain_list *expr1,*expr2,*expr3; expr1 = createExpr(OR); addQExpr(expr1,createAtom("a")); addQExpr(expr1,createAtom("b")); expr2 = notExpr(createAtom("x")); expr3 = substExpr(expr1,"a",expr2); displayExpr(expr1); displayExpr(expr3); /* it will display (OR a b) (OR (NOT x) b) */ freeExpr(expr1); freeExpr(expr2); freeExpr(expr3);

See Also

log(1) , abl(1) , substPhyExpr(3) , copyExpr(3) , flatArityExpr(3) , flatPolarityExpr(3) , maxExpr(3) , minExpr(3) , sortExpr(3) , normExpr(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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