pixpoint.h File Reference

Contains definition for classes PixPath, PixPathAc, DoubleCircle. More...

#include <l_cpp/l_exception.h>
#include <m_cpp/m_vector_d.h>
#include <limits>
#include <string>
#include <sstream>
#include <cmath>
#include <algorithm>

Go to the source code of this file.

Classes
struct	kjb::qd::PixPoint
	Representation of an (x,y) pair of pixel coordinates. More...
struct	kjb::qd::PixPoint::Unused
	exception thrown if the PixPoint is used while uninitialized More...
struct	kjb::qd::PixPoint::Is_inbounds
	Predicate functor tests whether a PixPoint is in a bounding box. More...

Namespaces
	kjb
	Classes and functions for dealing with trajectory files.
	kjb::qd
	support for the path algorithm I call the quasi-Dijkstra method.
	std

Functions
kjb::Vector2	kjb::qd::to_vector2 (const PixPoint &p)
	convert the PixPoint to a floating point format More...
PixPoint	kjb::qd::reckless_round (const kjb::Vector2 &v)
	round to near integers, disregarding overrange values More...
PixPoint	kjb::qd::reckless_floor (const kjb::Vector2 &v)
	truncate towards negative infinity, disregarding overrange values More...
PixPoint	kjb::qd::reckless_ceil (const kjb::Vector2 &v)
	round the vector contents to integers, disregarding overrange values More...
PixPoint	kjb::qd::str_to_PixPoint (std::istream &iss, const std::string &sep)
	scan a string value into a PixPoint More...
PixPoint	kjb::qd::str_to_PixPoint (const std::string &spp, const std::string &sep=",")
	See str_to_PixPoint( std::istream&, const std::string& ). More...
template<>
void	std::swap (kjb::qd::PixPoint &p1, kjb::qd::PixPoint &p2)
	swap representations of two integer-valued XY pairs More...

Variables
const bool	kjb::qd::TEST_PIXPOINT_UNUSED = false
	extra test for unused PixPoint More...

Detailed Description

Contains definition for classes PixPath, PixPathAc, DoubleCircle.

Author

Andrew Predoehl