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Name

createabloper - creates the head of an 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 *createabloper( Oper )
long Oper;

Parameters

Oper
The operator number.

Description

createabloper creates the head of an operator expression. Arguments can be added to this expression with the addablhexpr and addablqexpr functions. Operator can take the following values ABL_AND, ABL_OR, ABL_AND, ABL_XOR, ABL_NOT, ABL_NOR, ABL_NAND, ABL_NXOR, ABL_STABLE, ABL_AF, ABL_AG, ABL_AX, ABL_AU, ABL_EF, ABL_EG, ABL_EX, ABL_EU.

Return Value

createabloper returns a pointer to the new operator expression.

Errors

ablcreate: bad operator xx !",
The operator number must be defined.

Example

#include abl101.h"
chain_list *Expr;
Expr = createabloper( ABL_OR );
addablhexpr( Expr, createablatom( a ) ); addablhexpr( Expr, createablatom( b ) ); /* displays (a or b) */
viewablexpr( Expr, ABL_VIEW_VHDL );

See Also

abl(1) createablatom(3) , createablnotexpr(3) , createablbinexpr(3) , createablunaryexpr(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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