GETABLEXPRMAX(3)						   ABL FUNCTIONS						  GETABLEXPRMAX(3)

NAME

       getablexprmax - applies a function to all operands.

ORIGIN

       This  software  belongs	to  the  ALLIANCE CAD SYSTEM developed by the ASIM team at LIP6 laboratory of Universite 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"
       chain_list *getablexprmax( Function, Expr )
	 int	   (*Function)();
	 chain_list *Expr;

PARAMETERS

       Function 	   Cost function.

       Expr		   Expression to scan.

DESCRIPTION

       getablexprmax applies the cost function Function to all operands of Expr.

RETURN VALUE

       getablexprmax returns the operand for which unction gives the maximum cost.  The expression pointer returned MUSTN'T be modified after  the
       call to this function.

ERRORS

       getablexprmax error ...

EXAMPLE

       #include "abl101.h"
	   int MapFunction( MapExpr )
	     chain_list *MapExpr;
	   {
	     return( getabldepthexpr( MapExpr ) );
	   }
	   ...
	   chain_list *Expr;
	   chain_list *Expr1;
	   Expr = createablbinexpr( ABL_AND,
				    createablatom( "a" ),
				    createablatom( "b" ) );
	  Expr1 = getablexprmax( MapFunction, Expr );

SEE ALSO

       abl(1)

BUG REPORT

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

ASIM
/LIP6							  October 1, 1997						  GETABLEXPRMAX(3)