unflatablexpr(3) [debian man page]

UNFLATABLEXPR(3)						   ABL FUNCTIONS						  UNFLATABLEXPR(3)

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 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"
       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.

ASIM
/LIP6							  October 1, 1997						  UNFLATABLEXPR(3)

SUBSTDUPABLEXPR(3)						   ABL FUNCTIONS						SUBSTDUPABLEXPR(3)

NAME

       substdupablexpr - substitutes a given atom by an expression.

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 *substdupablexpr( Expr1, Name, Expr2 )
	 chain_list *Expr1;
	 char	    *Name;
	 chain_list *Expr2;

PARAMETERS

       Expr1		   First expression.

       Name		   Atom name.

       Expr		   Second expression.

DESCRIPTION

       substdupablexpr duplicates and substitutes Atom in Expr1 by Expr2.

RETURN VALUE

       substdupablexpr returns the duplicated and modified expression.

EXAMPLE

       #include "abl101.h"
	 chain_list *Expr1;
	 chain_list *Expr2;
	 chain_list *Expr3;
	 Expr1 = createablbinexpr( ABL_OR,
				   createablatom( "a" ),
				   createablatom( "b" ) );
	 Expr2 = createablbinexpr( ABL_AND,
				   createablatom( "c" ),
				   createablatom( "d" ) );
	 Expr3 = substdupablexpr( Expr1, "a", Expr2 );
	 /* displays ((c and d) or b) */
	 viewablexpr( Expr1, ABL_VIEW_VHDL );

SEE ALSO

       abl(1), substablexpr(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.

ASIM
/LIP6							  October 1, 1997						SUBSTDUPABLEXPR(3)