Get to know the following interface
int front() const;
int& operator(int location);
int& at(int location);
void push_back(int element);
void swap(VectorInt& v);
void insert(int location, int element);
void insert(int location, VectorInt& values);
int* datablock_; // This pointer will point to an array of integers allocated with new
int blocksize_; // Size of the allocated array
int elementamount_; // size of the area used from array
Consider its exception situations: What kind of state an object has after an exception? What would be the exception guarantee of services?
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