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Name

createablbinexpr - creates a binary operator 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 *createablbinexpr( Oper, Expr1, Expr2 )

long
Oper; chain_list *Expr1; chain_list *Expr2;

Parameters

Oper
The operator number.
Expr1
The first expression.
Expr2
The second expression.

Description

createablbinexpr creates the binary operator expression Expr1 Operator Expr2. If the operator of Expr1 and/or Expr2, and Operator are identicals createablbinexpr merges eventually the sub-expressions. The expression pointers Expr1 and Expr2 MUSTN'T be used after the call to this function.

Return Value

createablbinexpr returns a pointer to the new operator expression.

Errors

ablcreate: bad operator xx !",
Operator must be defined and must be a binary operator.

Example

#include abl101.h"
chain_list *ExprA;
chain_list *ExprB;
chain_list *ExprAorB;
ExprA = createablatom( a );
ExprB = createablatom( b );
ExprAorB = createablbinexpr( ABL_OR, ExprA, ExprB );

See Also

abl(1) createablatom(3) , createabloper(3) , createablxorbinexpr(3) , createablunaryexpr(3) , createablnotexpr(3) , addablhexpr(3) , addablqexpr(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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