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/// \file utils/shard_ptr.hpp
/// Compatibility header to import std::shared_ptr.

#if !defined(UTILS_SHARED_PTR_HPP)
#define UTILS_SHARED_PTR_HPP

#include <ciso646>

#if defined(_LIBCPP_VERSION) || __cplusplus >= 201103L
#   include <memory>
#else
#   include <tr1/memory>
namespace std {
    using tr1::shared_ptr;
}
#endif

#endif  // !defined(UTILS_SHARED_PTR_HPP)