| Home | Libraries | People | FAQ | More

##### clear(rtree<...> &)

Remove all values from the index.

###### Description

It calls `rtree::clear()`.

###### Synopsis

    template<typename Value,
             typename Parameters,
             typename IndexableGetter,
             typename EqualTo,
             typename Allocator>
    void clear(rtree< Value, Parameters, IndexableGetter, EqualTo, Allocator > & tree)

###### Parameter(s)

Type | Name | Description
--- | --- | ---
`rtree< Value, Parameters, IndexableGetter, EqualTo, Allocator > &` | `tree` | The spatial index.