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remove empty d'tor from osrm::exception

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This commit is contained in:
Dennis Luxen 2015-01-05 15:53:28 +01:00
parent 25326b571b
commit 703a88a639
1 changed files with 5 additions and 3 deletions
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8
Util/osrm_exception.hpp
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@ -33,16 +33,18 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
namespace osrm namespace osrm
{ {
class exception : public std::exception class exception final : public std::exception
{ {
public: public:
explicit exception(const char *message) : message(message) {} explicit exception(const char *message) : message(message) {}
explicit exception(const std::string &message) : message(message) {} explicit exception(const std::string &message) : message(message) {}
virtual ~exception() noexcept {}
private: private:
// This function exists to 'anchor' the class, and stop the compiler from
// copying vtable and RTTI info into every object file that includes
// this header. (Caught by -Wweak-vtables under Clang.)
virtual void anchor() const; virtual void anchor() const;
virtual const char *what() const noexcept { return message.c_str(); } const char *what() const noexcept { return message.c_str(); }
const std::string message; const std::string message;
}; };
} }