xml文件的解析

1. xml文件的解析

 void CDataMgr::readStringData()
 {
 std::string xml_name = "config/string.xml";
 TiXmlDocument * xmlDoc = new TiXmlDocument( xml_name.c_str() );
 unsigned long nLength = ;
 char * pBuffer = ( char * )cocos2d::CCFileUtils::sharedFileUtils()->getFileData( xml_name.c_str(),"rb", &nLength );
 xmlDoc->loadMemory( pBuffer, nLength );

 int index = ;
 TiXmlElement * RootElement = xmlDoc->RootElement();
 for ( TiXmlElement * rootelement = RootElement->FirstChildElement(); rootelement != ; rootelement = rootelement->NextSiblingElement() )
 {
 if ( index ==  ) { index ++; continue; }

 int id = ;
 rootelement->QueryIntAttribute( "id", &id );
 std::string value = rootelement->Attribute( "value" );
 mMapString[ id ] = value;
 }
 CC_SAFE_DELETE( pBuffer );
 delete xmlDoc;
 }