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The classification codes.
[Visual Basic .NET] Public Property ClassCodes As ILongArray
[C#] public ILongArray ClassCodes {get; set;}
[C++]
HRESULT get_ClassCodes(
ILongArray* ppCodes
);
[C++]
HRESULT put_ClassCodes(
ILongArray** ppCodes
);
[C++] Parameters ppCodes [in]
ppCodes is a parameter of type ILongArray* ppCodes [out, retval]
ppCodes is a parameter of type ILongArray**
ClassCodes is a LongArray containing the LAS classification codes of interest. Any point with a code equal to one of the values in the passed array is considered for inclusion by the filter. The valid LAS class code range is 0-31 for Las file versions 1.1, 1.2, 1.3 and 0-255 for version 1.0 and 1.4. If no array is set for this property points with any class code can pass through the filter.