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add constexpr for invalid name id

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Dennis Luxen 2014-05-09 16:18:06 +02:00
parent 0fccd0f0d2
commit 455dc26a5d
1 changed files with 4 additions and 3 deletions
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7
typedefs.h
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@ -25,8 +25,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef TYPEDEFS_H_
#define TYPEDEFS_H_
#ifndef TYPEDEFS_H
#define TYPEDEFS_H
#include <limits>
@ -45,6 +45,7 @@ typedef int EdgeWeight;
constexpr NodeID SPECIAL_NODEID = std::numeric_limits<unsigned>::max();
constexpr EdgeID SPECIAL_EDGEID = std::numeric_limits<unsigned>::max();
constexpr unsigned INVALID_NAMEID = std::numeric_limits<unsigned>::max();
constexpr EdgeWeight INVALID_EDGE_WEIGHT = std::numeric_limits<int>::max();
#endif /* TYPEDEFS_H_ */
#endif /* TYPEDEFS_H */