Class EdgeList

A EdgeList is a list of Edges. It supports locating edges that are point-wise equals to a target edge.

Inheritance
Object
EdgeList
Inherited Members
Namespace: NetTopologySuite.GeometriesGraph
Assembly: NetTopologySuite.dll
Syntax
public class EdgeList

Properties

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Edges

Declaration
public IList<Edge> Edges { get; }
Property Value
Type Description
IList<Edge>
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Item[Int32]

Declaration
public Edge this[int index] { get; }
Parameters
Type Name Description
Int32 index
Property Value
Type Description
Edge

Methods

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Add(Edge)

Insert an edge unless it is already in the list.

Declaration
public void Add(Edge e)
Parameters
Type Name Description
Edge e

An Edge
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AddAll(IEnumerable<Edge>)

Declaration
public void AddAll(IEnumerable<Edge> edgeColl)
Parameters
Type Name Description
IEnumerable<Edge> edgeColl
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FindEdgeIndex(Edge)

If the edge e is already in the list, return its index.

Declaration
public int FindEdgeIndex(Edge e)
Parameters
Type Name Description
Edge e

An Edge
Returns
Type Description
Int32

The index, if e is already in the list, -1 otherwise.
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FindEqualEdge(Edge)

If there is an edge equal to e already in the list, return it. Otherwise return null.

Declaration
public Edge FindEqualEdge(Edge e)
Parameters
Type Name Description
Edge e

An Edge
Returns
Type Description
Edge

The equal edge, if there is one already in the list, null otherwise.
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Get(Int32)

Declaration
public Edge Get(int i)
Parameters
Type Name Description
Int32 i
Returns
Type Description
Edge
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GetEnumerator()

Declaration
public IEnumerator<Edge> GetEnumerator()
Returns
Type Description
IEnumerator<Edge>
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Remove(Edge)

Remove the selected Edge element from the list if present.

Declaration
public void Remove(Edge e)
Parameters
Type Name Description
Edge e

Edge element to remove from list
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Write(StreamWriter)

Declaration
public void Write(StreamWriter outstream)
Parameters
Type Name Description
StreamWriter outstream