add boost on mac

macx64/include/boost/compute/exception/context_error.hpp

@@ -0,0 +1,88 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_EXCEPTION_CONTEXT_ERROR_HPP
+#define BOOST_COMPUTE_EXCEPTION_CONTEXT_ERROR_HPP
+
+#include <exception>
+
+namespace boost {
+namespace compute {
+
+class context;
+
+/// \class context_error
+/// \brief A run-time OpenCL context error.
+///
+/// The context_error exception is thrown when the OpenCL context encounters
+/// an error condition. Boost.Compute is notified of these error conditions by
+/// registering an error handler when creating context objects (via the
+/// \c pfn_notify argument to the \c clCreateContext() function).
+///
+/// This exception is different than the opencl_error exception which is thrown
+/// as a result of error caused when calling a single OpenCL API function.
+///
+/// \see opencl_error
+class context_error : public std::exception
+{
+public:
+    /// Creates a new context error exception object.
+    context_error(const context *context,
+                  const char *errinfo,
+                  const void *private_info,
+                  size_t private_info_size) throw()
+        : m_context(context),
+          m_errinfo(errinfo),
+          m_private_info(private_info),
+          m_private_info_size(private_info_size)
+    {
+    }
+
+    /// Destroys the context error object.
+    ~context_error() throw()
+    {
+    }
+
+    /// Returns a string with a description of the error.
+    const char* what() const throw()
+    {
+        return m_errinfo;
+    }
+
+    /// Returns a pointer to the context object which generated the error
+    /// notification.
+    const context* get_context_ptr() const throw()
+    {
+        return m_context;
+    }
+
+    /// Returns a pointer to the private info memory block.
+    const void* get_private_info_ptr() const throw()
+    {
+        return m_private_info;
+    }
+
+    /// Returns the size of the private info memory block.
+    size_t get_private_info_size() const throw()
+    {
+        return m_private_info_size;
+    }
+
+private:
+    const context *m_context;
+    const char *m_errinfo;
+    const void *m_private_info;
+    size_t m_private_info_size;
+};
+
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_EXCEPTION_CONTEXT_ERROR_HPP