summaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/ChunkDef.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/ChunkDef.h b/src/ChunkDef.h
index b62656a58..959841ecc 100644
--- a/src/ChunkDef.h
+++ b/src/ChunkDef.h
@@ -399,9 +399,12 @@ public:
typedef std::list<cChunkCoords> cChunkCoordsList;
typedef std::vector<cChunkCoords> cChunkCoordsVector;
+namespace std
+{
+
/** A simple hash function for chunk coords, we assume that chunk coords won't use more than 16 bits, so the hash is almost an identity.
Used for std::unordered_map<cChunkCoords, ...> */
-template<> struct std::hash<cChunkCoords>
+template<> struct hash<cChunkCoords>
{
size_t operator ()(const cChunkCoords & a_Coords)
{
@@ -409,6 +412,8 @@ template<> struct std::hash<cChunkCoords>
}
};
+} // namespace std
+