getablexprnumocc.3alc - Man Page
how many times a name appears in an expression.
Synopsis
#include "abl101.h" long getablexprnumocc( Expr, Name ) chain_list ∗Expr; char ∗Name;
Parameters
- Expr
Expression.
- Name
Name to find.
Description
getablexprnumocc gives the number of occurrents of Name in Expr.
Return Value
getablexprnumocc returns number of occurrents of Name in Expr.
Example
#include "abl101.h" chain_list ∗Expr; Expr = createablbinexpr( ABL_AND, createablatom( "a" ), createablatom( "b" ) ); /* displays 1 */ printf( "%d", getablexprnumocc( Expr, "a" ) );
See Also
Info
October 1, 1997 ASIM/LIP6 ABL FUNCTIONS