GraphEdgeBase< NODE > Class Template Reference

#include <graphbase.h>

Detailed Description

template<typename NODE>
class maxon::geomgraph::GraphEdgeBase< NODE >

Basic edge template for a graph, in case of custom implementation have to be frowarded to the node type.

Template Parameters

NODE	The node type in the graph.

Public Types
typedef GraphEdgeBase< NODE >	EdgeType

Public Member Functions
	GraphEdgeBase (NODE *p1=nullptr, NODE *p2=nullptr)
	~GraphEdgeBase ()
	GraphEdgeBase (GraphEdgeBase &&src)
Result< void >	CopyFrom (const GraphEdgeBase &src)
Result< void >	UpdateNodes (NODE *p1, NODE *p2)
Bool	IsValid () const
Result< void >	GetNodes (NODE &p1, NODE &p2) const
Result< void >	GetNodesPointer (NODE *&p1, NODE *&p2) const
Result< void >	GetNodesPos (Vector &p1, Vector &p2) const
Float	GetLength () const
Result< NODE * >	GetOtherHand (NODE *point, Bool *secondPoint=nullptr) const
Bool	IsEqual (NODE *p1, NODE *p2) const
void	Reset ()

Protected Attributes
NODE *	_p1
NODE *	_p2

Member Typedef Documentation

EdgeType

typedef GraphEdgeBase<NODE> EdgeType

Constructor & Destructor Documentation

GraphEdgeBase() [1/2]

GraphEdgeBase ( NODE *  p1 = nullptr, NODE *  p2 = nullptr  )

explicit

~GraphEdgeBase()

~GraphEdgeBase

(

)

GraphEdgeBase() [2/2]

GraphEdgeBase

(

GraphEdgeBase< NODE > &&

src

)

Member Function Documentation

CopyFrom()

Result<void> CopyFrom

(

const GraphEdgeBase< NODE > &

src

)

UpdateNodes()

Result<void> UpdateNodes	(	NODE *	p1,
		NODE *	p2
	)

Update node pointers used after consistency check.

Parameters

[in]	p1	First edge node.
[in]	p2	Second edge node.

Returns

OK if both nodes are not nullptr otherwise error.

IsValid()

Bool IsValid

(

)

const

Check if the edge is in between 2 valid points.

Returns

True if edge is valid otherwise false.

GetNodes()

Result<void> GetNodes	(	NODE &	p1,
		NODE &	p2
	)		const

Get the tow main nodes for this edge (copy all data).

Parameters

[out]	p1	First node to be filled.
[out]	p2	Second node to be filled.

Returns

OK if both nodes are not nullptr otherwise error.

GetNodesPointer()

Result<void> GetNodesPointer	(	NODE *&	p1,
		NODE *&	p2
	)		const

Get the tow main ndoes for this edge.

Parameters

[out]	p1	First node to be filled.
[out]	p2	Second node to be filled.

Returns

OK if both nodes are not nullptr otherwise error.

GetNodesPos()

Result<void> GetNodesPos	(	Vector &	p1,
		Vector &	p2
	)		const

Get the tow main node position for this edge.

Parameters

[out]	p1	First node to be filled.
[out]	p2	Second node to be filled.

Returns

OK if both nodes are not nullptr otherwise error.

GetLength()

Float GetLength

(

)

const

Calculate the distance in between _p1 and _p2.

Returns

The stroke length.

GetOtherHand()

Result<NODE*> GetOtherHand	(	NODE *	point,
		Bool *	secondPoint = nullptr
	)		const

Return a node pointer on opposite side of the edge.

Parameters

[in]	point	The original point.
[out]	secondPoint	If passed the function set it true if the other hand is _p2 otherwise false.

Returns

The opposite side of edge otherwise error.

IsEqual()

Bool IsEqual	(	NODE *	p1,
		NODE *	p2
	)		const

Return true if the edge is in between p1 and p2.

Parameters

[in]	p1	First edge point to check.
[in]	p2	Second edge point to check.

Returns

True if this edge is in between p1 and p2. otherwise false.

Reset()

void Reset

(

)

Free memory and reset all values.

Member Data Documentation

_p1

NODE* _p1

protected

_p2

NODE* _p2

protected