You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
56 lines
1.2 KiB
56 lines
1.2 KiB
11 years ago
|
/*
|
||
|
|
* Copyright 2008-2012 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.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include <thrust/detail/config.h>
|
||
|
|
|
||
|
|
namespace thrust
|
||
|
|
{
|
||
|
|
namespace detail
|
||
|
|
{
|
||
|
|
|
||
|
|
|
||
|
|
// a type which may be assigned any other type
|
||
|
|
struct any_assign
|
||
|
|
{
|
||
|
|
inline __host__ __device__ any_assign(void)
|
||
|
|
{}
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
inline __host__ __device__ any_assign(T)
|
||
|
|
{}
|
||
|
|
|
||
|
|
template<typename T>
|
||
|
|
inline __host__ __device__
|
||
|
|
any_assign &operator=(T)
|
||
|
|
{
|
||
|
|
if(0)
|
||
|
|
{
|
||
|
|
// trick the compiler into silencing "warning: this expression has no effect"
|
||
|
|
int *x = 0;
|
||
|
|
*x = 13;
|
||
|
|
} // end if
|
||
|
|
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
} // end detail
|
||
|
|
} // end thrust
|
||
|
|
|