rpolygon.h File Reference

#include <vector>
#include <iostream>
#include "pover_video.h"
#include "tbb/scalable_allocator.h"

Include dependency graph for rpolygon.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
class	RPolygon
class	RPolygon_flagged
Typedefs
typedef class vector < RPolygon_flagged >	Flagged_map_t
typedef class vector< RPolygon * >	Polygon_map_t
typedef scalable_allocator < RPolygon >	RPolygon_allocator
Enumerations
enum	MallocBehavior { UseMalloc, UseScalableAllocator }
Functions
DEFINE MallocBehavior gMBehavior	INIT (UseScalableAllocator)
ostream &	operator<< (ostream &s, const RPolygon &p)
bool	PolygonsOverlap (RPolygon *p1, RPolygon *p2, int &xl, int &yl, int &xh, int &yh)
Variables
DEFINE RPolygon_allocator	rAlloc

---

Typedef Documentation

typedef class vector< RPolygon_flagged > Flagged_map_t

Definition at line 155 of file rpolygon.h.

typedef class vector< RPolygon * > Polygon_map_t

Definition at line 154 of file rpolygon.h.

typedef scalable_allocator<RPolygon> RPolygon_allocator

Definition at line 43 of file rpolygon.h.

---

Enumeration Type Documentation

enum MallocBehavior

Enumerator:

UseMalloc
UseScalableAllocator

Definition at line 47 of file rpolygon.h.

                    {
    UseMalloc,
    UseScalableAllocator
};

---

Function Documentation

DEFINE MallocBehavior gMBehavior INIT

(

UseScalableAllocator

)

ostream& operator<<	(	ostream &	s,
		const RPolygon &	p
	)

Definition at line 627 of file polymain.cpp.

References RPolygon::get().

                                                         {
    int xl, yl, xh, yh;
    p.get(&xl, &yl, &xh, &yh);
    return s << "[(" << xl << "," << yl << ")-(" << xh << "," << yh << ")] ";
}

bool PolygonsOverlap	(	RPolygon *	p1,
		RPolygon *	p2,
		int &	xl,
		int &	yl,
		int &	xh,
		int &	yh
	)		[inline]

Definition at line 157 of file rpolygon.h.

References RPolygon::get(), and rt_sleep().

Referenced by OverlayOnePolygonWithMap().

                                                                                            {
    int xl1, yl1, xh1, yh1, xl2, yl2, xh2, yh2;
#if _DEBUG
     rt_sleep(1);   // slow down the process so we can see it.
#endif
    p1->get(&xl1, &yl1, &xh1, &yh1);
    p2->get(&xl2, &yl2, &xh2, &yh2);
    if(xl1 > xh2) return false;
    if(xh1 < xl2) return false;
    if(yl1 > yh2) return false;
    if(yh1 < yl2) return false;
    xl = (xl1 < xl2) ? xl2 : xl1;
    xh = (xh1 < xh2) ? xh1 : xh2;
    yl = (yl1 < yl2) ? yl2 : yl1;
    yh = (yh1 < yh2) ? yh1 : yh2;
    return true;
}

---

Variable Documentation

DEFINE RPolygon_allocator rAlloc

Definition at line 45 of file rpolygon.h.