Cv.GraphAddEdgeByPtr Method (CvGraph, CvGraphEdge, CvGraphEdge, CvGraphEdge, IntPtr)

CvGraphAddEdgeByPtr Method (CvGraph, CvGraphEdge, CvGraphEdge, CvGraphEdge, IntPtr)

OpenCvSharp Class Library

Adds edge to graph

Namespace: OpenCvSharp
Assembly: OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)

Syntax

public static int GraphAddEdgeByPtr(
	CvGraph graph,
	CvGraphEdge startVtx,
	CvGraphEdge endVtx,
	CvGraphEdge edge,
	IntPtr insertedEdge
)

Public Shared Function GraphAddEdgeByPtr ( 
	graph As CvGraph,
	startVtx As CvGraphEdge,
	endVtx As CvGraphEdge,
	edge As CvGraphEdge,
	insertedEdge As IntPtr
) As Integer

public:
static int GraphAddEdgeByPtr(
	CvGraph^ graph, 
	CvGraphEdge^ startVtx, 
	CvGraphEdge^ endVtx, 
	CvGraphEdge^ edge, 
	IntPtr insertedEdge
)

static member GraphAddEdgeByPtr : 
        graph : CvGraph * 
        startVtx : CvGraphEdge * 
        endVtx : CvGraphEdge * 
        edge : CvGraphEdge * 
        insertedEdge : IntPtr -> int

Parameters

graph: Type: OpenCvSharpCvGraph
Graph.
startVtx: Type: OpenCvSharpCvGraphEdge
Starting vertex of the edge.
endVtx: Type: OpenCvSharpCvGraphEdge
Ending vertex of the edge. For unoriented graph the order of the vertex parameters does not matter.
edge: Type: OpenCvSharpCvGraphEdge
Optional input parameter, initialization data for the edge.
insertedEdge: Type: SystemIntPtr
Optional output parameter to contain the address of the inserted edge.

Return Value

Type: Int32
The function cvGraphAddEdge connects two specified vertices. The function returns 1 if the edge has been added successfully, 0 if the edge connecting the two vertices exists already and -1 if either of the vertices was not found, the starting and the ending vertex are the same or there is some other critical situation. In the latter case (i.e. when the result is negative) the function also reports an error by default.

Reference

Cv Class

GraphAddEdgeByPtr Overload

OpenCvSharp Namespace