[gdal-dev] create 25D MultiPolygon how to

[Joaquim Luis]

Mateusz Loskot wrote:

>>  for(Roadway::RoadWayArray::iterator itrw = _roadwayArr.begin(); itrw !=
>> _roadwayArr.end();itrw++)
> 
> ++itrw;
> 
> if you care about performance.

Mateusz,

Just curious. Why should that impact on performance?

Joaquim Luis