Description: Returns a copy of the allocator object associated with the vector.
Example:
// vector::get_allocator
#include <iostream>
#include <vector>
int main (){
std::vector<int> myvector;
int * p;
// allocate an array with space for 5 elements using vector's allocator:
p = myvector.get_allocator().allocate(5);
// construct values in-place on the array:
for(int i = 0; i < 5; ++i){
myvector.get_allocator().construct(&p[i],i);
}
std::cout << "The allocated array contains:";
for(int i = 0; i<5; ++i){
std::cout << ' ' << p[i];
}
std::cout << '\n';
// destroy and deallocate:
for(int i = 0; i < 5; ++i){
myvector.get_allocator().destroy(&p[i]);
}
myvector.get_allocator().deallocate(p,5);
return 0;
}