getablexprlength

Langue: en

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

Section: 3 (Bibliothèques de fonctions)

Sommaire

NAME

getablexprlength - gives the length of an expression.
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SYNOPSYS

 #include "abl101.h"
 long getablexprlength( Expr )
   chain_list *Expr;

PARAMETERS

Expr
Expression.

DESCRIPTION

getablexprlength gives the length of an expression.

RETURN VALUE

getablexprlength returns the length of Expr.

EXAMPLE

 #include "abl101.h"
    chain_list *ExprA;
    chain_list *ExprB;
    chain_list *ExprAorB;
    ExprA = createablatom( "a" );
    ExprB = createablatom( "b" );
    ExprAorB  = createablbinexpr( ABL_OR, ExprA, ExprB );
    /* displays 2 */
    printf( "%d", getablexprlength( ExprAorB ) );

SEE ALSO

abl(1)
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