Execution Problem

[Reena24]

Hi I am trying to execute a part of the code to understand the output at each stage I was wondering if u could tell me how to pass the image root path to execute the program training.cpp code. I want to know the type of input and to be passed i am trying to test.:

include <stdio.h>

include

include

include

include <boost/filesystem.hpp>

include

include <opencv2/opencv.hpp>

include "opencv2/imgproc/imgproc.hpp"

include

include <stdlib.h>

include <opencv2/core/core.hpp>

include <opencv2/highgui/highgui.hpp>

include <opencv2/nonfree/features2d.hpp>

include <opencv2/ml/ml.hpp>

using namespace std;
using namespace boost::filesystem;
using namespace cv;

int read_images(char *root, vector &images, vector &labels, vector &names)
{
std::cout<<"Reaced the code"<<std::endl;
path p(root);
cout<<"PAth :"<<p<<std::endl;
if ( !exists( p ) )
{

        std::cout<<root<<" Not Exist"<<std::endl;return -1;
}
if ( !is_directory( p ) ) 
{
        std::cout<<root<<" Directory Not Exist"<<std::endl;return -1;
}
vector<path> vec;

copy(directory_iterator(p), directory_iterator(), back_inserter(vec));
vector<path>::const_iterator it;



int num = 0;
int count = 0;
int stringlength, found_char, namelength;
string str;
string picname;
string slash = "/";

for (it = vec.begin(); it != vec.end() ; ++it)
{ 
    //string test= string(it);
    std::cout<<"Reaced :"<<std::endl;
    if ( !is_directory(*it))
    {
        std::cout<<"Still Continuing"<<!is_directory(*it)<<std::endl;
        continue;
    }
    // Get the name of this image within the filepath
    cout << (*it).string() << endl;
    str = (*it).string();
    stringlength = str.size();
    found_char = str.rfind(slash);
    namelength = stringlength-found_char;
    picname = str.substr(found_char+1,namelength);

    vector<path> vec2;

    copy(directory_iterator(*it), directory_iterator(), back_inserter(vec2));

    vector<path>::const_iterator it2;
    for (it2 = vec2.begin(); it2 != vec2.end(); ++it2) 
    {
        //if (is_hidden(*it2))
        //  continue;

        // This fuction reads in the color image    
        Mat im = imread( (*it2).string(), CV_LOAD_IMAGE_GRAYSCALE);
        std::cout<<"im :"<<im<<std::endl;
        std::cout<<"labels:"<<num<<std::endl;
        std::cout<<"names :"<<picname<<std::endl;
        // This iterates through the values that we have that holds the vectors
        images.push_back(im);
        labels.push_back(num);
        names.push_back(picname);

        count++;
        std::cout<<"Count value :"<<count<<std::endl;
        std::cout<<"Num Value :"<<num<<std::endl;
    }
    num++;

    // TODO: Remove this to use more than 3 classes.
    if (num > 100)
        break;
}
return num;

}

int main(int argc, char *argv[])
{

std::cout<<"Entered Main"<<std::endl;

char *image_root = argv[1];//"C:\Users\Reeba\Desktop\testdata\ukbench00000.jpg";
char *model_output = NULL;
char *vocab_output = NULL;

/*
if (argc == 4) {
    model_output = argv[2];
    vocab_output = argv[3];
}
*/

vector<Mat> images;
vector<int> labels;
vector<string> names;
int num = read_images(image_root, images, labels, names);
std::cout<<" Num from Main :"<<num;

}

I modified the code to see the output. I try to give the input as
C:\Users\Reeba\Documents\Visual Studio 2010\Projects\TestRun\Debug>TestRun.exe C
:\Users\Reeba\Desktop\test
it has 4 images and a textfile with the the data
C:/Users/Reeba/Desktop/testdata/ukbench00000
C:/Users/Reeba/Desktop/testdata/ukbench00001

where ukbench00000 and ukbench00001 are .jpg images

I would really like some help.