NAME¶

flatablexpr - merges 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 flatablexpr( Expr )


  chain_list ∗Expr;

PARAMETERS¶

Expr

Expression to flat.

DESCRIPTION¶

flatablexpr merges all the common operators in Expr.

RETURN VALUE¶

flatablexpr returns nothing.

EXAMPLE¶

#include "abl101.h"


  chain_list ∗Expr1;


  chain_list ∗Expr2;


  Expr1 = createbinexpr( ABL_OR, 


                         createablatom( "a" ),


                         createablatom( "b" ) );


  Expr2 = createabloper( ABL_OR );


  addablhexpr( Expr2, createablatom( "c" ) );


  addablhexpr( Expr2, Expr1 );


  Expr1 = dupablexpr( Expr2 );


  flatablexpr( 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), unflatablexpr(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.