hmfind

Purpose

Get a reference to the value associated with a key in a hashmap.

Synopsis

size_t *hmfind(XPRMcontext ctx,XPRMhashmap hm, size_t key, int how);

Arguments

ctx

Mosel's execution context

A hashmap

key

Key to be found

how

Handling method:

XPRM_HM_SET	Create the entry if it does not exist yet
XPRM_HM_UPD	Return NULL if the key could not be found

Return value

A reference to the value associated with the key or NULL if the key could not be found.