NAME¶

unflatablexpr - unflats the operators of an expression

ORIGIN¶

This software belongs to the ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Université Pierre et Marie CURIE, in Paris, France.

Web : http://asim.lip6.fr/recherche/alliance/
E-mail : alliance-users@asim.lip6.fr

SYNOPSYS¶

#include "abl101.h"
void unflatablexpr( Expr )


  chain_list ∗Expr;

PARAMETERS¶

Expr

Expression to unflat.

DESCRIPTION¶

unflatablexpr modifies all the operators in Expr in order to have exclusively binary or unary operators.

RETURN VALUE¶

unflatablexpr returns the modified expression.

EXAMPLE¶

#include "abl101.h"


  chain_list ∗Expr1;


  chain_list ∗Expr2;


  Expr1 = createbinexpr( ABL_OR, 


                         createablatom( "a" ),


                         createablatom( "b" ) );


  addablqexpr( Expr1, createablatom( "c" ) );


  Expr2 = unflatablexpr( dupablexpr( Expr1 ) );


  /* displays ((a or b) or c) (a or b or c) */


  viewablexpr( Expr2, ABL_VIEW_VHDL );


  viewablexpr( Expr1, ABL_VIEW_VHDL );

SEE ALSO¶

abl(1), ununflatablexpr(3).

BUG REPORT¶

This tool is under development at the ASIM department of the LIP6 laboratory.
We need your feedback to improve documentation and tools.