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CGAL 6.0 - STL Extensions for CGAL
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The concept Index is a refinement of Descriptor which must be convertible from and to std::size_t, and must be incrementable and decrementable.
Descriptor int size_t Notation
I n std::size_t. Valid Expressions
| Expression | Returns | Description |
|---|---|---|
Index I(n) | - | Creates an index I from a std::size_t. |
(std::size_t)I | std::size_t | Converts I into a std::size_t. |
++I | Index& | Pre-increments I. |
I++ | Index | Post-increments I. |
--I | Index& | Pre-decrements I. |
I-- | Index | Post-decrements I. |