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DB::loadBlock copy removal & DB backend cleanup

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* 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
This commit is contained in:
Loic Blot 2016-05-14 12:23:15 +02:00
parent decbd396df
commit 143401451c
11 changed files with 47 additions and 47 deletions
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18
src/database-sqlite3.h
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@ -31,17 +31,17 @@ class Database_SQLite3 : public Database
{
public:
Database_SQLite3(const std::string &savedir);
virtual void beginSave();
virtual void endSave();
virtual bool saveBlock(const v3s16 &pos, const std::string &data);
virtual std::string loadBlock(const v3s16 &pos);
virtual bool deleteBlock(const v3s16 &pos);
virtual void listAllLoadableBlocks(std::vector<v3s16> &dst);
virtual bool initialized() const { return m_initialized; }
~Database_SQLite3();
void beginSave();
void endSave();
bool saveBlock(const v3s16 &pos, const std::string &data);
void loadBlock(const v3s16 &pos, std::string *block);
bool deleteBlock(const v3s16 &pos);
void listAllLoadableBlocks(std::vector<v3s16> &dst);
bool initialized() const { return m_initialized; }
private:
// Open the database
void openDatabase();