Re: insert in std::map does not insert the object

Hi,
i use the following map:

        std::map<Key, std::vector< std::string >, KeyCmp > mSQLElem;

The following code does not insert the newly created pair:
std::vector<std::string> vcTemp;
vcTemp.push_back("test string");
mSQLBody.insert(std::make_pair(Key(stKey, mSQLBody.size(),
b_is_key_unique), std::vector< std::string >(vcTemp)));

Thanks for your help!
Simon

////////////////////////////////////////////

The Key class is:
class Key {
        public:
                std::string stKeyName;
                bool bFilled;
                bool b_is_unique; // should this node be unique in the pattern
                int iPosition;

                Key(std::string a_stKeyName, int a_iPosition=-1, bool
a_b_is_unique=false) : stKeyName(a_stKeyName), iPosition(a_iPosition),
bFilled(false), b_is_unique(a_b_is_unique)
                {}

                Key(const Key &a_key);
                Key &operator=(const Key &a_key);
                void clear();

};

and KeyCmp class:
class KeyCmp {
        public:
                bool operator()(Key const &, Key const &) const;

};