Initializing help system before first use

# hmget

Purpose
Get the value associated with a key in a hashmap.
Synopsis
`size_t hmget(XPRMcontext ctx,XPRMhashmap hm, size_t key);`
Arguments

ctx | Mosel's execution context
hm | A hashmap
key | Key to be found

Return value
The value associated with the key or 0 if the key could not be found.
Related topics
hmfind, hmset, hmnew, hmdel, hmdump.
Parent Topic Miscellaneous

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