/usr/include/ros/static_assert.h is in librosconsole-dev 1.13.5+ds1-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2008, Willow Garage, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Willow Garage, Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
// Author: Josh Faust
#ifndef ROSCONSOLE_STATIC_ASSERT_H
#define ROSCONSOLE_STATIC_ASSERT_H
// boost's static assert provides better errors messages in the failure case when using
// in templated situations
#include <boost/static_assert.hpp>
/**
* \def ROS_COMPILE_ASSERT(cond)
* \brief Compile-time assert.
*
* Only works with compile time statements, ie:
@verbatim
struct A
{
uint32_t a;
};
ROS_COMPILE_ASSERT(sizeof(A) == 4);
@endverbatim
*/
#define ROS_COMPILE_ASSERT(cond) BOOST_STATIC_ASSERT(cond)
/**
* \def ROS_STATIC_ASSERT(cond)
* \brief Compile-time assert.
*
* Only works with compile time statements, ie:
@verbatim
struct A
{
uint32_t a;
};
ROS_STATIC_ASSERT(sizeof(A) == 4);
@endverbatim
*/
#define ROS_STATIC_ASSERT(cond) BOOST_STATIC_ASSERT(cond)
#endif // ROSCONSOLE_STATIC_ASSERT_H
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