vector data() function in C++ STL
The std::vector::data() is an STL in C++ which returns a direct pointer to the memory array used internally by the vector to store its owned elements.
Parameters: The function does not accept any parameters.
Return value: The function returns a pointer to the first element in the array which is used internally by the vector.
Time Complexity – Constant O(1)
Below program illustrate the above function:
The vector elements are: 10 20 30 40 50