cvCheckArr Method (arr, flags, minVal, maxVal)

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Checks that every array element is neither NaN nor Infinity. If CV_CHECK_RANGE is set, it also checks that every element is greater than or equal to minVal and less than maxVal.

Declaration Syntax

Visual Basic

Visual C++

public static int cvCheckArr(
	IntPtr arr,
	CHECK_TYPE flags,
	double minVal,
	double maxVal
)

Public Shared Function cvCheckArr ( _
	arr As IntPtr, _
	flags As CHECK_TYPE, _
	minVal As Double, _
	maxVal As Double _
) As Integer

public:
static int cvCheckArr(
	IntPtr arr, 
	CHECK_TYPE flags, 
	double minVal, 
	double maxVal
)

Parameters

arr (IntPtr): The array to check.

flags (CHECK_TYPE): The operation flags, CHECK_NAN_INFINITY or combination of CHECK_RANGE - if set, the function checks that every value of array is within [minVal,maxVal) range, otherwise it just checks that every element is neigther NaN nor Infinity. CHECK_QUIET - if set, the function does not raises an error if an element is invalid or out of range

minVal (Double): The inclusive lower boundary of valid values range. It is used only if CHECK_RANGE is set.

maxVal (Double): The exclusive upper boundary of valid values range. It is used only if CHECK_RANGE is set.

Return Value

Returns nonzero if the check succeeded, i.e. all elements are valid and within the range, and zero otherwise. In the latter case if CV_CHECK_QUIET flag is not set, the function raises runtime error.

Assembly: Emgu.CV (Module: Emgu.CV) Version: 1.3.0.0 (1.3.0.0)