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Name

createablunaryexpr - creates an unary 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 *createablunaryexpr( Oper, Expr )

long
Oper; chain_list *Expr;

Parameters

Oper
The unary operator number.
Expr
Expression.

Description

createablunaryexpr creates the unary operator expression Operator Expr. createablbinexpr combines eventualy the operator of Expr with Operator. The expression pointer Expr MUSTN'T be used after the call to this function.

Return Value

createablunaryexpr returns a pointer to the new operator expression.

Errors

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

Example

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

See Also

abl(1) createablatom(3) , createabloper(3) , createablnotexpr(3) , createablbinexpr(3) , createablxorbinexpr(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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