polypath.cpp File Reference

implementation of class PolyPath More...

#include <l/l_sys_lib.h>
#include <l/l_sys_io.h>
#include <qd_cpp/polypath.h>
#include <algorithm>
#include <iterator>
#include <ostream>

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

Macros
#define	NO_DUPLICATES(a, b)

Functions
Vector2	kjb::qd::get_unit_vector_2x_angle (const Vector2 &v)
	double the angle relative to (1,0) and return a unit vector that way. More...
Vector2	kjb::qd::get_unit_vector_2x_angle_of_unit_vector (const Vector2 &)
	like compute_unit_vector_2x_angle but for unit-magnitude input. More...
bool	kjb::qd::is_valid_as_polypath (const PixPath &, bool throw_failure=false)
	test whether a pixel path is convertible to PolyPath (maybe say why) More...

Detailed Description

implementation of class PolyPath

Author

Andrew Predoehl

Macro Definition Documentation

#define NO_DUPLICATES	(		a,
			b
	)

Value:

do                                                         \
    {                                                          \
        if ((a) == (b))                                        \
        {                                                      \
            KJB_THROW_2(kjb::Illegal_argument, E_DUPLICATE);   \
        }                                                      \
    }                                                          \
    while(0)