Method clearDatabase

Engine/source/module/moduleManager.cpp:1884–1941

//-----------------------------------------------------------------------------

void ModuleManager::clearDatabase( void )
{
    // Lock database.
    AssertFatal( mDatabaseLocks == 0, "Cannot clear database if database is locked." );

    // Iterate groups loaded.
    while ( mGroupsLoaded.size() > 0 )
    {
        // Unload module group.
        unloadModuleGroup( *mGroupsLoaded.begin() );
    }

    // Iterate any other explicit modules that are loaded.
    while ( mModulesLoaded.size() > 0 )
    {
        // Fetch module definition.
        ModuleDefinition* pModuleDefinition = mModulesLoaded.begin()->mpModuleDefinition;

        // Unload explicit module.
        unloadModuleExplicit( pModuleDefinition->getModuleId() );
    }

    // Iterate modules to delete module definitions.
    for ( typeModuleIdDatabaseHash::iterator moduleItr = mModuleIdDatabase.begin(); moduleItr != mModuleIdDatabase.end(); ++moduleItr )
    {
        // Fetch modules definitions.
        ModuleDefinitionEntry* pDefinitions = moduleItr->value;

        // Iterate module definitions.
        for ( ModuleDefinitionEntry::iterator definitionItr = pDefinitions->begin(); definitionItr != pDefinitions->end(); ++definitionItr )
        {
            // Fetch module definition.
            ModuleDefinition* pModuleDefinition = *definitionItr;

            // Remove notification before we delete it.
            clearNotify( pModuleDefinition );

            // Delete module definition.
            pModuleDefinition->deleteObject();
        }

        // Clear definitions.
        delete pDefinitions;        
    }

    // Clear database.
    mModuleIdDatabase.clear();

    // Iterate module groups.
    for ( typeGroupModuleHash::iterator moduleGroupItr = mGroupModules.begin(); moduleGroupItr != mGroupModules.end(); ++moduleGroupItr )
    {
        // Delete module group vector.
        delete moduleGroupItr->value;
    }

    // Clear module groups.
    mGroupModules.clear();
}