C++ Tip: Aware of the confusion between delete with delete[]
4.80/5 (4 votes)
The C++ comes with a rich standard library: the STL (Standard Template Library).So, why we should re-invent the wheel while we already have it done, safe and written to be light-weighed and performant?It's too much better to use the vector Class (Standard C++ Library)[^]:#include...
The C++ comes with a rich standard library: the STL (Standard Template Library).
So, why we should re-invent the wheel while we already have it done, safe and written to be light-weighed and performant?
It's too much better to use the vector Class (Standard C++ Library)[^]:
#include <vector>
...
std::vector<int> a(10); // Pre-allocate an array of 10 int