Algorithms and Utility Functions

Algorithms and Utility Functions for points. More...

Functions
point2< std::ptrdiff_t >	iround (const point2< float > &p)
point2< std::ptrdiff_t >	iround (const point2< double > &p)
point2< std::ptrdiff_t >	ifloor (const point2< float > &p)
point2< std::ptrdiff_t >	ifloor (const point2< double > &p)
point2< std::ptrdiff_t >	iceil (const point2< float > &p)
point2< std::ptrdiff_t >	iceil (const point2< double > &p)

Detailed Description

Algorithms and Utility Functions for points.

Example:

assert(iround(point2<double>(3.1, 3.9)) == point2<std::ptrdiff_t>(3,4));