CGAL 6.2 - STL Extensions for CGAL

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CGAL::Compact_container_base Class Reference
Reference Manual » Compact Container

`#include <CGAL/Compact_container.h>`

## Definition

The class `Compact_container_base` can be used as a base class for your own type `T`, so that `T` can be used directly within `Compact_container<T, Allocator>`.

This class stores a `void *` pointer only for this purpose, so it may not be the most memory efficient way to achieve this goal. The other ways are to provide in `T` the necessary member functions so that the template `Compact_container_traits<T>` works, or to specialize it for the particular type `T` that you want to use.

## Operations
void * | for_compact_container () const
| Returns the pointer necessary for `Compact_container_traits<T>`.
void | for_compact_container (void *p)
| Sets the pointer necessary for `Compact_container_traits<T>` to `p`.