HashTable.foreachRemove

Calls the given function for each key/value pair in the GHashTable. If the function returns TRUE, then the key/value pair is removed from the GHashTable. If you supplied key or value destroy functions when creating the GHashTable, they are used to free the memory allocated for the removed keys and values. See GHashTableIter for an alternative way to loop over the key/value pairs in the hash table.

class HashTable
uint
foreachRemove

Parameters

func GHRFunc

the function to call for each key/value pair.

userData void*

user data to pass to the function.

Return Value

Type: uint

the number of key/value pairs removed.

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