You can do it with pre-implemented STL algorithms using a template for a polymorphic type use.
#include <iostream>
#include <vector>
#include <algorithm>
template<typename T>
void concat(std::vector<T>& valuesa, std::vector<T>& valuesb){
for_each(valuesb.begin(), valuesb.end(), [&](int value){ valuesa.push_back(value);});
}
int main()
{
std::vector<int> values_p={1,2,3,4,5};
std::vector<int> values_s={6,7};
concat(values_p, values_s);
for(auto& it : values_p){
std::cout<<it<<std::endl;
}
return 0;
}
You can clear the second vector if you don't want to use it further (clear()
method).