CGAL 4.9 - STL Extensions for CGAL
|
The concept Index
is a refinement of Descriptor
which must be convertible from and to std::size_t
, and must be incrementable and decrementable.
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 . |