NAME

viewablexprstr - displays an expression in a str.

See the file buster/alliance/alc_origin.1.en.gz.

SYNOPSYS

#include "abl101.h"
char *viewablexprstr( Expr, Mode )


  chain_list ∗Expr;


  int         Mode;

PARAMETERS

Expr: Expression to display.
Mode: The notation type.

DESCRIPTION

viewablexprstr displays Expr in a string, with the notation specified by Mode. The following notation types are available ABL_VIEW_INFIX, ABL_VIEW_PREFIX, ABL_VIEW_POSTFIX or ABL_VIEW_VHDL.

RETURN VALUE

viewablexprstr returns a pointer to the string where the expression has been displayed in. This string MUSTN'T be freed.

EXAMPLE

#include "abl101.h"


  chain_list ∗Expr;


  char       ∗String;


  Expr = createabloper( ABL_OR );


  addablhexpr( Expr, createablatom( "a" ) );


  addablhexpr( Expr, createablatom( "b" ) );


  /* displays (a or b) */


  String = viewablexprstr( Expr, ABL_VIEW_VHDL );


  printf( String );