Exprcount

int Exprcount(uchar *cexpr);

Returns number of subexpressions in the precompiled expression.


Parameters:

cexpr
(In) Pointer to the precompiled expression produced by Cexpression()


Return values:
If cexpr is NULL, returns 0. Otherwise, returns number of subexpressions in cexpr. Note that this number always 1 if expressions was compiled without EMOD_MULTI.


See also:
Expressions, t_result, Cexpression(), Eexpression(), Expression(), Fastexpression()