CvArr. PtrND Method (Int32[] , MatrixType, Boolean, Nullable< UInt32> ) OpenCvSharp Class Library
Return pointer to the particular array element

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

public IntPtr PtrND(
	int[] idx,
	out MatrixType type,
	bool createNode,
	Nullable<uint> precalcHashval
)

Parameters

idx
Type:System.Int32[]
Array of the element indices
type
Type: OpenCvSharp.MatrixType
Type of matrix elements
createNode
Type: System.Boolean
Optional input parameter for sparse matrices. Non-zero value of the parameter means that the requested element is created if it does not exist already.
precalcHashval
Type: System.Nullable<UInt32>
Optional input parameter for sparse matrices. If the pointer is not NULL, the function does not recalculate the node hash value, but takes it from the specified location. It is useful for speeding up pair-wise operations

Return Value

Type: IntPtr
pointer to the particular array element
See Also

Reference