From 63de5f8a555e3bd4b9309792e3a9c0dcb9e8f4b6 Mon Sep 17 00:00:00 2001 From: Mattes D Date: Wed, 24 Dec 2014 08:38:37 +0100 Subject: Replaced a std::hash specialization with explicit type. std::hash is problematic in gcc / clang, one has a class, the other a struct. --- src/ChunkDef.h | 10 +++------- src/Entities/Player.cpp | 2 +- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/src/ChunkDef.h b/src/ChunkDef.h index 959841ecc..2bfa2949c 100644 --- a/src/ChunkDef.h +++ b/src/ChunkDef.h @@ -399,21 +399,17 @@ public: typedef std::list cChunkCoordsList; typedef std::vector 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 */ -template<> struct hash +class cChunkCoordsHash { - size_t operator ()(const cChunkCoords & a_Coords) +public: + size_t operator () (const cChunkCoords & a_Coords) const { return (static_cast(a_Coords.m_ChunkX) << 16) ^ static_cast(a_Coords.m_ChunkZ); } }; -} // namespace std - diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp index 7bdd1c6f7..1d5cc6554 100644 --- a/src/Entities/Player.cpp +++ b/src/Entities/Player.cpp @@ -2206,7 +2206,7 @@ void cPlayer::SendBlocksAround(int a_BlockX, int a_BlockY, int a_BlockZ, int a_R } // Divide the block changes by their respective chunks: - std::unordered_map Changes; + std::unordered_map Changes; for (const auto & blk: blks) { Changes[cChunkCoords(blk.m_ChunkX, blk.m_ChunkZ)].push_back(blk); -- cgit v1.2.3