Finally, display all the elements of the vectors, the sorted one and not sorted one. After you save them in the memory, copy them in similar array which will be sorted.
If some task is very often used they usually add that method in vector library. Some of the things you might be interested are implemented in methods: size, capacity, resize and so on. Now, if you know how C++ template works, you could conclude that there are a number of elements that are of type user uses. There are also other containers in C++ and they could be applied in appropriate situations.ĭeclare these classes as shown below: template class vector Those classes are called with #include for example. In STL, somebody created class with several methods, you can just use them, and benefit from the accumulated work of several programmers who worked on STL.
first method to dispaly n-th element of a vectorĬout::iterator p=iVektor.begin()+iIndex cout>iRespond If((cRespond = 'y')||(cRespond='Y')) continue Ĭout::reverse_iterator r=iVektor.rbegin() to remove the element from the back use pop_back we will add the elements at the end of vector Space for vector of int, called iVector
Std lib vector code code#
The following C++ code example shows how we can use Vector. In C++ those functions have been called obsolete, and you could use new and delete instead of the above functions for dynamic allocation.