opencv_version.cpp

#include <ros/ros.h>
#include <iostream>
#include "opencv2/core/version.hpp"

int main(int argc, char ** argv)
{
    ros::init(argc, argv, "opencv");

    std::cout << "OpenCV version: "
	      << CV_MAJOR_VERSION << "." 
	      << CV_MINOR_VERSION << "."
	      << CV_SUBMINOR_VERSION
	      << std::endl;

    return 0;
}