Mercator
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A spiral around x,y. More...
#include <RandCache.h>
Public Member Functions | |
SpiralOrdering (int x, int y) | |
Constructor. More... | |
RandCache::size_type | operator() (int x, int y) |
Determine the order. | |
Private Attributes | |
int | m_x |
The centre x coordinate of the spiral. | |
int | m_y |
The centre y coordinate of the spiral. | |
A spiral around x,y.
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inline |
Constructor.
x | centre x coordinate of the spiral. |
y | centre y coordinate of the spiral. |