Slicing a vector in C++

Question

Is there an equivalent of list slicing [1:] from Python in C++ with vectors? I simply want to get all but the first element from a vector.

Python's list slicing operator:

list1 = [1, 2, 3]
list2 = list1[1:]  

print(list2) # [2, 3]

C++ Desired result:

std::vector<int> v1 = {1, 2, 3};
std::vector<int> v2;
v2 = v1[1:];

std::cout << v2 << std::endl;  //{2, 3}

question from:https://stackoverflow.com/questions/50549611/slicing-a-vector-in-c

Answer 1

This can easily be done using std::vector's copy constructor:

v2 = std::vector<int>(v1.begin() + 1, v1.end());