CUDA

[eos/hostdependX86LINUX64.git] / util / X86LINUX64 / cuda-6.5 / include / thrust / detail / device_ptr.inl

diff --git a/util/X86LINUX64/cuda-6.5/include/thrust/detail/device_ptr.inl b/util/X86LINUX64/cuda-6.5/include/thrust/detail/device_ptr.inl
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+/*
+ *  Copyright 2008-2013 NVIDIA Corporation
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+
+
+/*! \file device_ptr.inl
+ *  \brief Inline file for device_ptr.h.
+ */
+
+#include <thrust/device_ptr.h>
+#include <thrust/device_reference.h>
+#include <iostream>
+
+#include <thrust/detail/type_traits.h>
+#include <thrust/iterator/iterator_traits.h>
+
+namespace thrust
+{
+
+template<typename T>
+  device_ptr<T> device_pointer_cast(T *ptr)
+{
+  return device_ptr<T>(ptr);
+} // end device_pointer_cast()
+
+template<typename T>
+  device_ptr<T> device_pointer_cast(const device_ptr<T> &ptr)
+{
+  return ptr;
+} // end device_pointer_cast()
+
+// output to ostream
+template<class E, class T, class Y>
+  std::basic_ostream<E, T> &operator<<(std::basic_ostream<E, T> &os, const device_ptr<Y> &p)
+{
+  return os << p.get();
+} // end operator<<()
+
+
+namespace detail
+{
+
+template<typename T>
+  struct is_device_ptr< thrust::device_ptr<T> >
+    : public true_type
+{
+}; // end is_device_ptr
+
+#if (THRUST_HOST_COMPILER == THRUST_HOST_COMPILER_MSVC) && (_MSC_VER <= 1400)
+// XXX WAR MSVC 2005 problem with correctly implementing
+//     pointer_raw_pointer for device_ptr by specializing it here
+template<typename T>
+  struct pointer_raw_pointer< thrust::device_ptr<T> >
+{
+  typedef typename device_ptr<T>::raw_pointer type;
+}; // end pointer_raw_pointer
+#endif
+
+
+} // end namespace detail
+} // end namespace thrust
+