0

I need to store an indeterminable number of triangles in a vector, therefore, it would be something like:

std::vector<Point[3]>

But that is not valid C++98. What are other solutions that do not involve a triangle struct?

Thanks

4

2 回答 2

5

Try a boost::array<Point, 3>. That should do the necessities.

于 2011-08-13T20:24:47.367 回答
2
  • You may define a struct
  • You may use pair<pair<Point,Point>,Point> type
  • If you can use latest C++, there are many options and one of them is using std::tuple. If there are more of such cases, you may implement your own tuple class taking 3 or more types.
于 2011-08-13T20:27:46.510 回答