include
rospack
macros.h
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/*
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* Copyright (C) 2008, Willow Garage, Inc.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the names of Stanford University or Willow Garage, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ROSPACK_MACROS_H_
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#define ROSPACK_MACROS_H_
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/*
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* Windows macros for dll exports
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*
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* This replicates what ros has in roscpp_core/cpp_common/macros.h
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* so rospack can be standalone.
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*
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* See also http://gcc.gnu.org/wiki/Visibility
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*/
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#if defined(_MSC_VER)
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#define ROS_HELPER_IMPORT __declspec(dllimport)
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#define ROS_HELPER_EXPORT __declspec(dllexport)
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#define ROS_HELPER_LOCAL
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#elif __GNUC__ >= 4
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#define ROS_HELPER_IMPORT __attribute__ ((visibility("default")))
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#define ROS_HELPER_EXPORT __attribute__ ((visibility("default")))
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#define ROS_HELPER_LOCAL __attribute__ ((visibility("hidden")))
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#else
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#define ROS_HELPER_IMPORT
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#define ROS_HELPER_EXPORT
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#define ROS_HELPER_LOCAL
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#endif
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// Ignore warnings about import/exports when deriving from std classes.
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#ifdef _MSC_VER
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#pragma warning(disable:4251)
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#pragma warning(disable:4275)
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#pragma warning(disable:4514) // unreferenced inline function has been removed
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#pragma warning(disable:4668) // warnings about used, but not defined macros, replacing with 0
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#pragma warning(disable:4710) // function not inlined
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#pragma warning(disable:4738) // storing floats, memory splitting, possible loss in performance
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#pragma warning(disable:4820) // structs and padding
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#endif
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#ifdef ROS_BUILD_STATIC_LIBS // ros is being built around shared libraries
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#define ROSPACK_DECL
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#else // ros is being built around shared libraries
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#ifdef rospack_EXPORTS // we are building a shared lib/dll
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#define ROSPACK_DECL ROS_HELPER_EXPORT
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#else // we are using shared lib/dll
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#define ROSPACK_DECL ROS_HELPER_IMPORT
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#endif
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#endif
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#endif
/* ROSPACK_MACROS_H_ */
rospack
Author(s): Brian Gerkey, Morgan Quigley, Dirk Thomas
autogenerated on Wed Mar 2 2022 00:54:50