Lists in C++, Overloading methods? - c++

Question

Good evening guys, I'm totally new to C++ and I've been having some troubles with it.
Now, I'm trying to make a List, after a lot of undos and corrections, I found this error that I cannot solve.
#define MAXLIST 100
template <typename T>
class List {
private:
int maxList;
int last = 0;
T* List;
public:
List();
explicit List(int tam);
bool listIsFull();
void destroyList();
List<T>() {
last = -1;
maxList = MAXLIST;
list = new T[maxList];
}
List<T>(int tam) {
last = -1;
maxList = tam;
list = new T[maxList];
}
void destroyList() {
last = -1;
}
bool listIsFull() {
if(last == MAXLIST -1)
return true;
else
return false;
}
}
Both methods destroyList() and listIsFull(), in my IDE show an error like: 'Cannot be overloaded'
And both constructors show an error like: 'Does not name a type'
What is that, that i'm doing wrong?
Thank you in advance.

Answer 1

The way your code appeared to me, you tried to prototype your class and then provide implementation below it, I simply added correct scope and template operators.
#define MAXLIST 100
template <typename T>
class List {
private:
int maxList;
int last = 0;
T* List;
public:
List();
explicit List(int tam);
bool listIsFull();
void destroyList();
};
template<typename T>
List<T>::List<T>() {
last = -1;
maxList = MAXLIST;
list = new T[maxList];
}
template<typename T>
List<T>::List<T>(int tam) {
last = -1;
maxList = tam;
list = new T[maxList];
}
template<typename T>
void List<T>::destroyList() {
last = -1;
}
template<typename T>
bool List<T>::listIsFull() {
if (last == MAXLIST - 1)
return true;
else
return false;
}