shape_index.h File Reference

#include <vector>
#include <geometry/rtree.h>
#include <geometry/shape.h>
#include <math/box2.h>

Go to the source code of this file.

Classes
class	SHAPE_INDEX< T >
class	SHAPE_INDEX< T >::Iterator

Functions
template<class T >
static const SHAPE *	shapeFunctor (T aItem, int aLayer)
	Used by SHAPE_INDEX to get a SHAPE* from another type.
template<class T >
BOX2I	boundingBox (T aObject, int aLayer)
	Used by SHAPE_INDEX to get the bounding box of a generic T object.
template<class T , class V >
void	acceptVisitor (T aObject, V aVisitor)
	Used by SHAPE_INDEX to implement Accept().
template<class T , class U >
bool	collide (T aObject, U aAnotherObject, int aLayer, int aMinDistance)
	Used by SHAPE_INDEX to implement Query().
template<class T , class V >
bool	queryCallback (T aShape, void *aContext)

Function Documentation

acceptVisitor()

template<class T , class V >

void acceptVisitor	(	T	aObject,
		V	aVisitor
	)

Used by SHAPE_INDEX to implement Accept().

By default relies on V::operation() redefinition, should be specialized if V class doesn't have its () operation defined to accept T objects.

Parameters

aObject	is a generic T object.
aVisitor	is a visitor object.

Definition at line 79 of file shape_index.h.

Referenced by SHAPE_INDEX< T >::Accept().

boundingBox()

template<class T >

BOX2I boundingBox	(	T	aObject,
		int	aLayer
	)

Used by SHAPE_INDEX to get the bounding box of a generic T object.

By default relies on T::BBox() method, should be specialized if the T object doesn't allow that method.

Parameters

aObject

is a generic T object.

Returns

a BOX2I object containing the bounding box of the T object.

Definition at line 62 of file shape_index.h.

References SHAPE::BBox(), and shapeFunctor().

Referenced by SHAPE_INDEX< T >::Add(), GRAPHICS_IMPORTER_BUFFER::ImportTo(), SCH_RULE_AREA::RefreshContainedItemsAndDirectives(), SHAPE_INDEX< T >::Reindex(), SHAPE_INDEX< T >::Remove(), and KIFONT::FONT::StringBoundaryLimits().

collide()

template<class T , class U >

bool collide	(	T	aObject,
		U	aAnotherObject,
		int	aLayer,
		int	aMinDistance
	)

Used by SHAPE_INDEX to implement Query().

By default relies on T::Collide(U) method, should be specialized if the T object doesn't allow that method.

Parameters

aObject	is a generic T object.
aAnotherObject	is a generic U object.
aLayer	is the layer to test
aMinDistance	is the minimum collision distance.

Returns

true if object and anotherObject collide.

Definition at line 97 of file shape_index.h.

References SHAPE::Collide(), and shapeFunctor().

Referenced by AUTOPLACER::chooseSideFiltered().

queryCallback()

template<class T , class V >

bool queryCallback	(	T	aShape,
		void *	aContext
	)

Definition at line 103 of file shape_index.h.

shapeFunctor()

template<class T >

static const SHAPE * shapeFunctor ( T  aItem, int  aLayer  )

static

Used by SHAPE_INDEX to get a SHAPE* from another type.

By default relies on T::GetShape() method, should be specialized if the T object doesn't allow that method.

Parameters

aItem

generic T object.

Returns

a SHAPE* object equivalent to object.

Definition at line 47 of file shape_index.h.

Referenced by boundingBox(), and collide().