//---------------------------------------------------------
bool ofxXmlSettings::pushTag(const string& tag, int which){
int pos = tag.find(":");
// Either find the tag specified, or the first tag if colon-seperated.
string tagToFind((pos > 0) ? tag.substr(0,pos) :tag);
//we only allow to push one tag at a time.
TiXmlHandle isRealHandle = storedHandle.ChildElement(tagToFind, which);
if( isRealHandle.ToNode() ){
storedHandle = isRealHandle;
level++;
return true;
}else{
ofLogError("ofxXmlSettings") << "pushTag(): tag \"" << tag << "\" not found";
}
return false;
}
//---------------------------------------------------------
bool ofxXmlSettings::pushTag(const string& tag, int which){
int pos = tag.find(":");
// Either find the tag specified, or the first tag if colon-seperated.
string tagToFind((pos > 0) ? tag.substr(0,pos) :tag);
//we only allow to push one tag at a time.
TiXmlHandle isRealHandle = storedHandle.ChildElement(tagToFind, which);
if( isRealHandle.ToNode() ){
storedHandle = isRealHandle;
level++;
return true;
}else{
printf("pushTag - <");
printf("%s",tag.c_str());
printf("> tag not found\n");
}
return false;
}
//---------------------------------------------------------
int ofxXmlSettings::getNumTags(const string& tag){
//this only works for tags at the current root level
int pos = tag.find(":");
// Either find the tag specified, or the first tag if colon-seperated.
string tagToFind((pos > 0) ? tag.substr(0,pos) :tag);
//grab the handle from the level we are at
//normally this is the doc but could be a pushed node
//TiXmlHandle tagHandle = storedHandle;
int count = 0;
//ripped from tinyXML as doing this ourselves once is a LOT! faster
//than having this called n number of times in a while loop - we go from n*n iterations to n iterations
TiXmlElement* child = ( storedHandle.FirstChildElement( tagToFind ) ).ToElement();
for (count = 0; child; child = child->NextSiblingElement( tagToFind ), ++count){
//nothing
}
return count;
}
