Wskaźniki inteligentne - czy w tym przypadku zastąpić surowe wskaźniki?

Lasso::Lasso();
Lasso::~Lasso();

void Lasso::shiftOriginIfNeeded( sf::Vector2i & point );
void Lasso::addPoint( sf::Vector2i point );
void Lasso::unselect();
void Lasso::generateRect();
bool Lasso::clickOnSelection( sf::Vector2i point );

void Lasso::paste( sf::Image * dst, sf::Image * src, int dstX, int dstY, sf::Image * mask, sf::Color alphaColor );
void Lasso::paste( sf::Image * canvas, sf::Color emptyColor );
void Lasso::cut( sf::Image * canvas, sf::Color emptyColor );
void Lasso::generateOutline( bool selectionComplete );
bool Lasso::pointOnSegment( sf::Vector2i p, sf::Vector2i a, sf::Vector2i b );
bool Lasso::isPointInPolygon( sf::Vector2i p, std::vector < sf::Vector2i > & poly );

sf::Image * Lasso::generateMask();
void Lasso::drawImage( sf::Vector2f canvasPosition, sf::Vector2i canvasSize, float scale, sf::Color alphaColor, bool useMask );
void Lasso::drawOutline( sf::Vector2f canvasPosition, float scale );
void Lasso::drawRect( sf::Vector2f canvasPosition, float scale );
void Lasso::draw( sf::Vector2f canvasPosition, sf::Vector2i canvasSize, float scale, sf::Color alphaColor );

if( pObraz )
     paste( * pObraz, ..... );