How can I store objects of differing types in a C++ container?

Question

Is there a C++ container that I could use or build that can contain, say, int and string and double types? The problem I\'m facing is

Answer 1

You can use either structures, or classes or std::pair.

[edit]

For classes and structs:

struct XYZ {
    int x;
    string y;
    double z;
};
std::vector container;

XYZ el;
el.x = 10;
el.y = "asd";
el.z = 1.123;
container.push_back(el);

For std::pair:

#include 
typedef std::pair > XYZ;
std::vector container;
container.push_back(std::make_pair(10, std::make_pair("asd", 1111.222)));