Problème fuite mémoire

Bonjour,

Voila un bon moment que je cherche d'où peut venir ma fuite mémoire sans succès:cry: je n'arrive vraiment pas à voir où j'ai pu faire une connerie...

Voici mon code :

Code:

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void Image::_first_scan () throw () {
	IplImage* hsv_image = cvCreateImage (cvGetSize (this->_image), this->_image->depth, Image::CHANNEL_HSV);
	int span_id = 0;
	int hue_colorised = 0;
 
	cvCvtColor (this->_image, hsv_image, CV_BGR2HSV);
	for (int row=0;row<hsv_image->height;row++) {
	    for (int col=0;col<hsv_image->width;col++) {
	    	CvScalar currentPixel = cvGet2D (hsv_image, row, col);
 
	    	if (((int)currentPixel.val[1] >= Image::MIN_SATURATION && (int)currentPixel.val[1] <= Image::MAX_SATURATION) &&
	    	   ((int)currentPixel.val[2] >= Image::MIN_VALUE && (int)currentPixel.val[2] <= Image::MAX_VALUE) &&
	    	   ((int)currentPixel.val[0] == this->_best_hue)) {
 
	    		span_id++;
	    		this->_pixel (row, col).initialize (PersoTypes::BEST, span_id);
 
	    		this->_listSpan.insert (std::make_pair (span_id, new Span (Image::NOT_GOOD_COLOUR, Image::BEST_COLOUR, hue_colorised, Point (col, row))));
 
	    		hue_colorised = (hue_colorised + 1) % 180;
	    	} else {
	    		this->_pixel (row, col).initialize (PersoTypes::WRONG, Image::WRONG_COLOUR);
	    	}
	    }
	}
	cvReleaseImage (&hsv_image);
}
 
Image::~Image () throw () {
	for (int i=0;i<Image::HEIGHT+1;i++) {
	    delete [] this->_pixels[i];
	}
	delete [] this->_pixels;
	if (this->_image != 0) {
		cvReleaseImage (&this->_image);
	}
	for (std::map<int, Span *>::const_iterator it=this->_listSpan.begin ();it!=this->_listSpan.end ();it++) {
		 delete it->second;
	}
}

Code:

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#include "Span.h"
 
Span::Span () throw () :
    _nb_good (0),
    _nb_best (0),
    _hue (0)
{
    // nothing to do
}
 
Span::Span (int newNbGood, int newNbBest, int newHue, const Point& coordinate) throw () :
    _nb_good (newNbGood),
    _nb_best (newNbBest),
    _hue (newHue)
{
	this->_content.push_back (coordinate);
}
 
Span::~Span () throw () {
    // nothing to do
}
 
int Span::hue () const throw () {
	return this->_hue;
}
 
int Span::sum () const throw () {
	return this->_nb_good + this->_nb_best;
}
 
void Span::merge (const Point& coordinate, PersoTypes::States state) throw () {
	this->_content.push_back (coordinate);
	if (state == PersoTypes::BEST) {
		this->_nb_best++;
	} else {
		this->_nb_good++;
	}
}
 
CvPoint Span::sumCoordinate () const throw () {
	int sum_x = 0;
	int sum_y = 0;
 
	for (int i=0;i<this->_content.size ();i++) {
		sum_x += this->_content.at (i).x;
		sum_y += this->_content.at (i).y;
	}
 
	return cvPoint (sum_x / this->sum (), sum_y / this->sum ());
}
 
PersoTypes::ListPoints Span::content () const throw () {
	return this->_content;
}

Le problème vient de la ligne :

Code:

this->_listSpan.insert (std::make_pair (span_id, new Span (Image::NOT_GOOD_COLOUR, Image::BEST_COLOUR, hue_colorised, Point (col, row))));

Pour l'objet "Span"

Voyez vous quelque part où cela cloche ? Merci d'avance :)
Le problème vient de