Cannot push_back string at the end of vector

Hi

I have below classes

Code:

---

class moClassValueContainer {
public:
        moClassValueContainer();
        moClassValueContainer(string,int);
        string        name;
        int                maxNodeCount;
        vector<string> headerFields;
};
typedef enum {SINGLE,LIST} valueType; // this is C style
class Container {
        public:
                Container (xml_node n);
                valueType getType() { return type; }     
                vector< vector<string> > getListNames();   
                vector< vector<string> > getListValues(); 
                string getListElement(string n);               
                string getName();                         
                string getValue();                       
                int getElementCount();                   
        private:
                valueType type;
                xml_node node;
                int count;      // for list only, otherwise count = 0
                int itemNo;
                string name;
                string moClass;
                vector< vector<string> > listNames;
                vector< vector<string> > listValues;
                void analyseList();
                bool listAnalyzed;
};

Container::Container(xml_node n) {
        node = n;
        itemNo = 0;
        listAnalyzed = false;
        name = string(node.attribute("name").value());
        if (!string(node.name()).compare("list")) {
                type = LIST;
                count = 0;
        } else {
                type = SINGLE;
                count = 1;
        }
}

string Container::getName() {
        if (type == SINGLE)
                return name;
        else
                return "";
}

---

In my main.cpp, I have blow loop

Code:

---


for (xml_node tnode = it->first_child(); tnode ; tnode = tnode.next_sibling()) {
        Container tmpContainer(tnode);
        if (tmpContainer.getType() == SINGLE) {
                string t = tmpContainer.getName();
                moClassValueContainerVector[k].headerFields.push_back(t);
      } else {
                ....
                ....
      }
}

---

I cannot push_back(t). I examined the code with debugger, t has correct string value assigned, but even after 20-30 iterations, there is no element for headerFields vector. What is wrong here?

Thanks in advance...

The probability of anyone being able to help you based on information you have provided is vanishingly small.

Try providing a small and complete example of actual code (i.e. something that can be compiled, linked, and run to reproduce your problem). That doesn't mean post all of your code. It means eliminate parts of the code until you get a small sample that produces the same symptoms. In the process of producing such a small sample, you might have an "Aha!" moment. If not, other people will have more chance of being able to help.

You've cut out things you presumably deem irrelevant, but are potentially a contributor to your symptoms. There is a rule of thumb: if you don't know what the problem is, you'll probably be wrong in deciding what is relevant.

You probably need to read this as well