bool ossimQuadTreeWarp::recursiveSave(ossimQuadTreeWarpNode* node,
ossimKeywordlist& kwl,
const char* prefix)const
{
if(!node) return false;
if(!node->saveState(kwl,
prefix))
{
return false;
}
if(node->isLeaf())
{
return true;
}
else
{
for(ossim_uint32 i = 0; i < node->theChildren.size(); ++ i)
{
ossimString newPrefix = ossimString(prefix) + ossimString::toString(i) + ".";
if(!recursiveSave(node->theChildren[i],
kwl,
newPrefix.c_str()))
{
return false;
}
}
}
return true;
}
void recursiveSave(Node& root, std::ostream& file){
for(Node::iterator i=root.begin(); i!=root.end(); i++){
file<<(*i)->data()<<std::endl;//write the current node as an entry to the previous
recursiveSave(**i, file);//save this nodes entrys
file<<"@"<<std::endl;//end node
}
}
bool ossimQuadTreeWarp::saveState(ossimKeywordlist& kwl,
const char* prefix)const
{
for(ossim_uint32 i = 0; i < theVertexList.size(); ++i)
{
ossimString newPrefix = ossimString(prefix)+ "v" + ossimString::toString(i) +".";
theVertexList[i]->saveState(kwl, newPrefix.c_str());
}
recursiveSave(theTree, kwl, prefix);
return ossim2dTo2dTransform::saveState(kwl, prefix);
}
bool save(Node& root, std::string filename){
std::ofstream fout(filename.c_str());
if(!fout)return false;//if it already failed
recursiveSave(root, fout);//goto function above
return fout;//return the status
}
