CLHandleType

Returns the type of an OpenCL handle as a value of the ENUM_OPENCL_HANDLE_TYPE enumeration.

ENUM_OPENCL_HANDLE_TYPE  CLHandleType(
   int  handle     // Handle of an OpenCL object
   );

Parameters

handle

[in] A handle to an OpenCL object: a context, a kernel or an OpenCL program.

Return Value

The type of the OpenCL handle as a value of the ENUM_OPENCL_HANDLE_TYPE enumeration.

ENUM_OPENCL_HANDLE_TYPE

Identifier	Description
OPENCL_INVALID	Incorrect handle
OPENCL_CONTEXT	A handle of the OpenCL context
OPENCL_PROGRAM	A handle of the OpenCL program
OPENCL_KERNEL	A handle of the OpenCL kernel
OPENCL_BUFFER	A handle of the OpenCL buffer

Working with OpenCL

CLGetInfoInteger