85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
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/*! \file util.hpp
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\brief Internal misc utilities
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\ingroup Internal */
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/*
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Copyright (c) 2014, Randolph Voorhies, Shane Grant
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All rights reserved.
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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
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notice, 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 name of cereal nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL RANDOLPH VOORHIES OR SHANE GRANT BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CEREAL_DETAILS_UTIL_HPP_
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#define CEREAL_DETAILS_UTIL_HPP_
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#include <typeinfo>
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#include <string>
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#ifdef _MSC_VER
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namespace cereal
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{
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namespace util
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{
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//! Demangles the type encoded in a string
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/*! @internal */
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inline std::string demangle( std::string const & name )
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{ return name; }
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//! Gets the demangled name of a type
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/*! @internal */
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template <class T> inline
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std::string demangledName()
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{ return typeid( T ).name(); }
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} // namespace util
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} // namespace cereal
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#else // clang or gcc
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#include <cxxabi.h>
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#include <cstdlib>
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namespace cereal
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{
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namespace util
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{
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//! Demangles the type encoded in a string
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/*! @internal */
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inline std::string demangle(std::string mangledName)
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{
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int status = 0;
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char *demangledName = nullptr;
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std::size_t len;
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demangledName = abi::__cxa_demangle(mangledName.c_str(), 0, &len, &status);
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std::string retName(demangledName);
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free(demangledName);
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return retName;
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}
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//! Gets the demangled name of a type
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/*! @internal */
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template<class T> inline
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std::string demangledName()
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{ return demangle(typeid(T).name()); }
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}
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} // namespace cereal
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#endif // clang or gcc branch of _MSC_VER
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#endif // CEREAL_DETAILS_UTIL_HPP_
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