I just registered for these forums because there seem to be a number of knowledgeable and helpful c++ people here, and I'm fighting a c++ problem that is beyond my knowledge. I'm a fairly novice coder, and I've been tasked with debugging a code written by my phd advisor a few years ago. He swears it used to compile, but it no longer does. It's a pretty large program, so I'll just include the part that I'm having problems with right now, and I think it has to do with the way the class is templated. As in, it used to be okay to do it this way, but it no longer is with gnucpp4.0.2. Code: template<class T> // line 215 void matrix<T>::erase(const int id) // line 216 { // line 217 std::vector<std::vector<T> >::iterator p=mat.begin()+id; // line 218 mat.erase(p); // line 219 } // line220 template<class T> // line 222 void matrix<T>::erase_col(const int id) // line 223 { // line 224 for (int i=0;i<mat.size();i++){ // line 225 std::vector<T>::iterator p=mat[i].begin()+id; // line 226 if (id<mat[i].size()) mat[i].erase(p); // line 227 } // line 228 } The error messages are: Code: matrix.h: In member function `void matrix<T>::erase(int)': matrix.h:218: error: expected `;' before "p" matrix.h:219: error: `p' was not declared in this scope matrix.h: In member function `void matrix<T>::erase_col(int)': matrix.h:226: error: expected `;' before "p" matrix.h:227: error: `p' was not declared in this scope make: *** [convasp.o] Error 1 Any thoughts or suggestions would be hugely appreciated. Thanks! PS if any of you are denizens of other C++ forums you may notice that I'm posting this in other places too. I don't mean to spam, but this is kind of urgent.
