Large amount done. OpenCL is almost completely abstracted out to the class

from init to kernel compilation. Next will be getting buffer handling, executing, and reading done.
Changed the kernel to a more minimal example.
Added a jump table for error codes and an assert function for error checking.
Added a routine to compare all the available cl devices and platforms, chooses the high clock of either the GPU or CPU.

include/Clapper.h

@@ -0,0 +1,59 @@
+#include <vector>
+#include <iostream>
+#include "util.hpp"
+#include <map>
+
+#ifdef linux
+#include <CL/cl.h>
+#include <CL/opencl.h>
+
+#elif defined _WIN32
+#include <CL/cl_gl.h>
+#include <CL/cl.h>
+#include <CL/opencl.h>
+#include <windows.h>
+
+#elif defined TARGET_OS_MAC
+# include <OpenGL/OpenGL.h>
+# include <OpenCL/opencl.h>
+
+#endif
+
+struct device {
+    cl_device_id id;
+    cl_device_type type;
+    cl_uint clock_frequency;
+    char version[128];
+    cl_platform_id platform;
+};
+
+class Clapper {
+public:
+
+	enum PLATFORM_TYPE { GPU, CPU, ALL };
+
+	Clapper();
+	~Clapper();
+
+    int acquire_platform_and_device();
+    int create_shared_context();
+    int create_command_queue();
+    int compile_kernel(std::string kernel_source, bool is_path, std::string kernel_name);
+
+    cl_device_id getDeviceID();
+    cl_platform_id getPlatformID();
+    cl_context getContext();
+
+private:
+
+    int error = 0;
+	bool initialized = false;
+
+    bool assert(int error_code, std::string function_name);
+    cl_platform_id platform_id;
+	cl_device_id device_id;
+    cl_context context;
+
+    std::map<std::string, cl_kernel> kernel_map;
+};
+