I have a question about the namespace management when heriting a templated class. Given the following code, why the member variable 'c' is managed differently than the member method 'set_c' ? Thanks for you explanations. rodrigob. http://www-rocq.inria.fr/~benenson/ The following code compiles. ////////////////////////////////////////// template<typename T1> class Parent { public: T1 c; void set_c(T1 &val) { c = val; } }; template<typename T2> class Child : Parent<T2> { T2 d; public: void set_d(T2 _d) { d = _d; //c = _d; // <<< this line generates error : 'c' was not declared in this scope this->c = _d; // this access work fine Parent<T2>::c = _d; // this access work fine too set_c(_d); // there is no problem in finding 'set_c' in the scope } }; int main(void) { Child<int> the_child; the_child.set_d(5); return 0; } ////////////////////////////////////////// Command: g++ test.cpp -o test && ./test g++ --version g++ (GCC) 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)
