MQL5 ReferenceStandard LibraryOpenCLSupportDouble BufferCreateBufferFreeBufferFromArrayBufferReadBufferWriteExecuteGetContextGetKernelGetKernelNameGetProgramInitializeKernelCreateKernelFreeSetArgumentSetArgumentBufferSetArgumentLocalMemorySetBuffersCountSetKernelsCountShutdownSupportDouble SupportDouble Checks if floating point data types are supported on the device. bool SupportDouble(); Return Value Returns true, if the device supports floating point data types. Shutdown Basic Class CObject