#include <boost/circular_buffer.hpp>
#include <vector>
#include <iostream>
#define BOOST_CB_DISABLE_DEBUG
class cTest
{
public:
    boost::circular_buffer<std::vector<std::pair<double, double>>> circDat;

    cTest() : circDat(1000)
    {
    }
};

int main()
{
    std::vector<cTest> vC;
    for (unsigned int i = 0; i < 4; ++i)
    {
        cTest obj;
        vC.push_back(obj);
    }
    std::cerr << vC.capacity << std::endl;
}