Method platform_count

include/boost/compute/system.hpp:199–204

Returns the number of compute platforms on the system.

    /// Returns the number of compute platforms on the system.
    static size_t platform_count()
    {
        cl_uint count = 0;
        clGetPlatformIDs(0, 0, &count);
        return static_cast<size_t>(count);
    }

private:
    /// \internal_