SparseMatIndexer(T).Item Property (Int32, Int32, Nullable(Int64))

SparseMatIndexerTItem Property (Int32, Int32, NullableInt64)

OpenCvSharp Class Library

2-dimensional indexer

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

Syntax

C++

Copy

public abstract T this[
	int i0,
	int i1,
	Nullable<long> hashVal = null
] { get; set; }

Public MustOverride Default Property Item ( 
	i0 As Integer,
	i1 As Integer,
	Optional hashVal As Nullable(Of Long) = Nothing
) As T
	Get
	Set

public:
virtual property T default[int i0, int i1, Nullable<long long> hashVal = nullptr] {
	T get (int i0, int i1, Nullable<long long> hashVal = nullptr) abstract;
	void set (int i0, int i1, Nullable<long long> hashVal = nullptr, T value) abstract;
}

abstract Item : 'T with get, set

Parameters

i0: Type: SystemInt32
Index along the dimension 0
i1: Type: SystemInt32
Index along the dimension 1
hashVal (Optional): Type: SystemNullableInt64
If hashVal is not null, the element hash value is not computed but hashval is taken instead.

Return Value

Type: T
A value to the specified array element.

Reference

SparseMatIndexerT Class

Item Overload

OpenCvSharp.CPlusPlus Namespace