get_boxed

Description:

[ Version ( since = "0.2.0" ) ]
public void* get_boxed (KeyID key)

Returns the first boxed value associated with key from this.

If key has no first value, that value is not of a boxed type, or key is not in this , then null is returned.

Parameters:

this

data to inspect
key

key to use

Returns:

the boxed instance associated with key if possible, or null in other cases. The caller should not change nor free the value.