// Beispielhafter Aufruf: BUILD_x86_64/progs/testSemanticSegmentation -config <CONFIGFILE>

/**
 * @file test.cpp
 * @brief simple test program for everything
 * @author Björn Fröhlich
 * @date 03/10/2010
 */

#ifdef NICE_USELIB_OPENMP
#include <omp.h>
#endif

#include <iostream>
#include <fstream>

#include "objrec/segmentation/RSMeanShift.h"
#include "objrec/segmentation/RSCache.h"

#include "objrec/baselib/Globals.h"

using namespace std;

using namespace OBJREC;

int main(int argc, char **argv)
{
	
	//popen test
	string fn = "/tmp/img.ppm";
	std::string call = "ls *";
	const int buffersize = 65536;
	char *buffer = new char [buffersize];
	
	FILE *f = popen ( call.c_str(), "r" );

	cout << call << endl;
	
	if ( f == NULL )
	{
		fprintf (stderr, "FATAL ERROR, unable to run program\n");
		return -1;
	}
	
	while ( ! feof(f) ) 
	{
		if ( fgets ( buffer, buffersize, f ) <= 0 )
		{
			break;
		} else {
			fprintf (stderr, "%s", buffer );
		}
	}
	pclose(f);

	//openMP test
#pragma omp parallel for
	for(int i = 0; i < 3; i++)
	{
		cout << i << endl;
	}
	
	Config * conf = new Config();
	RegionSegmentationMethod *tmprsm = new RSMeanShift(conf);
	RSCache rsm( conf, tmprsm );
	Image cimg(fn);
	Matrix mask;
	Globals::setCurrentImgFN ( fn );
	rsm.segRegions (cimg, mask);
	
	
	return 0;
}