Function grid_map::wrapIndexToRange(int&, int)

Function Documentation

void grid_map::wrapIndexToRange(int &index, int bufferSize)

Wraps an index that runs out of the range of the buffer back into allowed the region. This means that an index that overflows is reset to zero.

Parameters:

[in/out] – index the index that will be wrapped into the valid region of the buffer.
bufferSize – [in] the size of the buffer.