Demonstrate allocator's max_size() fucntion in vector


#include <iostream>
#include <vector>
using namespace std;

int main()
{
  vector<short int>::allocator_type vectorShortIntAllocator;
  vector<int>::allocator_type       vectorIntAllocator;
  vector<long int>::allocator_type  vectorLongAllocator;
  vector<float>::allocator_type vectorFloatAllocator;
  vector<double>::allocator_type vectorDoubleAllocator;

  cout << "Here are the number of object that can be allocated.\n";
  cout << "short integers: ";
  cout << vectorShortIntAllocator.max_size() << endl;
  
  cout << "integers: ";
  cout << vectorIntAllocator.max_size() << endl;

  cout << "long integers: ";
  cout << vectorLongAllocator.max_size() << endl;

  cout << "floats: ";
  cout << vectorFloatAllocator.max_size() << endl;

  cout << "doubles: ";
  cout << vectorDoubleAllocator.max_size() << endl;

  return 0;
}

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Demonstrate allocator's max_size() fucntion in vector : Vector « Data Structure « C++

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