C++ STL - Using Vector

Vector is a dinamic array. For using vector as your data structure in C++, you need to declare it plus include <vector> header file:

>> vector data;                // use generic type

Then to insert a data to it, you use:

>> data.push_back("steve jobs");

>> data.push_back("larry page");

To access an element of this data, you use [] operator:

>> cout << data[0];

>> cout << data[0];

You can just delete the last entry data:

>> data.pop_back();

To get the size of the data, use:

>> cout << "Size: " << data.size();

    

C++ STL - Using Vector