unflatablexpr

Langue: en

Version: October 1, 1997 (fedora - 05/07/09)

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

unflatablexpr - unflats the operators of an expression
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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).
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