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| author | Loic Blot <loic.blot@unix-experience.fr> | 2016-05-14 12:23:15 +0200 |
|---|---|---|
| committer | Loic Blot <loic.blot@unix-experience.fr> | 2016-05-17 06:52:16 +0200 |
| commit | 143401451c457da5079b2970fe260acea45bd85a (patch) | |
| tree | 390c729ba28f974bf422d441dfd8dd7e817e4127 /src/database-dummy.cpp | |
| parent | decbd396df0855f0a356c836cf7c0c5b133964cf (diff) | |
| download | minetest-143401451c457da5079b2970fe260acea45bd85a.tar.gz minetest-143401451c457da5079b2970fe260acea45bd85a.tar.bz2 minetest-143401451c457da5079b2970fe260acea45bd85a.zip | |
DB::loadBlock copy removal & DB backend cleanup
* Remove the copy from db::loadBlock by using a pointer to the destination
* cleanup db backend, the child backend doesn't have to set their functions as virtual
Diffstat (limited to 'src/database-dummy.cpp')
| -rw-r--r-- | src/database-dummy.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/database-dummy.cpp b/src/database-dummy.cpp index b38db1fb9..ef2148f70 100644 --- a/src/database-dummy.cpp +++ b/src/database-dummy.cpp @@ -30,13 +30,16 @@ bool Database_Dummy::saveBlock(const v3s16 &pos, const std::string &data) return true; } -std::string Database_Dummy::loadBlock(const v3s16 &pos) +void Database_Dummy::loadBlock(const v3s16 &pos, std::string *block) { s64 i = getBlockAsInteger(pos); std::map<s64, std::string>::iterator it = m_database.find(i); - if (it == m_database.end()) - return ""; - return it->second; + if (it == m_database.end()) { + *block = ""; + return; + } + + *block = it->second; } bool Database_Dummy::deleteBlock(const v3s16 &pos) |