1.1 --- a/gui/graph_displayer_canvas.h	Tue Jan 31 20:16:53 2006 +0000
     1.2 +++ b/gui/graph_displayer_canvas.h	Tue Jan 31 21:14:11 2006 +0000
     1.3 @@ -351,7 +351,7 @@
     1.4    ///reference to the container, in which the canvas is
     1.5    NoteBookTab & mytab;
     1.6  
     1.7 -  XY GraphDisplayerCanvas::calcArrowPos(XY, XY, XY, XY, bool);
     1.8 +  XY calcArrowPos(XY, XY, XY, XY, bool);
     1.9  };
    1.10  
    1.11  #endif //GRAPH_DISPLAYER_CANVAS_H

     2.1 --- a/gui/xml.h	Tue Jan 31 20:16:53 2006 +0000
     2.2 +++ b/gui/xml.h	Tue Jan 31 21:14:11 2006 +0000
     2.3 @@ -207,11 +207,11 @@
     2.4      ///
     2.5      XmlIo(std::ostream& _os) : _writeMode(true), os(_os),
     2.6  			       level(-1),
     2.7 -			       is(*(std::istream*)(NULL)) {}
     2.8 +			       is(std::cin) {}
     2.9      ///\e
    2.10      ///
    2.11      XmlIo(std::istream& _is) : _writeMode(false),
    2.12 -			       os(*(std::ostream*)(NULL)), is(_is),
    2.13 +			       os(std::cout), is(_is),
    2.14  			       line_number(1) {}
    2.15  
    2.16      ~XmlIo() { if(write()) os<< std::endl; }

     3.1 --- a/lemon/graph_to_eps.h	Tue Jan 31 20:16:53 2006 +0000
     3.2 +++ b/lemon/graph_to_eps.h	Tue Jan 31 21:14:11 2006 +0000
     3.3 @@ -837,7 +837,7 @@
     3.4  	break;
     3.5        case MALE:
     3.6  	bb.add(-p+mycoords[n]);
     3.7 -	bb.add(xy<double>(1.5*ns,1.5*sqrt(3)*ns)+mycoords[n]);
     3.8 +	bb.add(xy<double>(1.5*ns,1.5*std::sqrt(3.0)*ns)+mycoords[n]);
     3.9  	break;
    3.10        case FEMALE:
    3.11  	bb.add(p+mycoords[n]);
    3.12 @@ -1064,7 +1064,7 @@
    3.13  	    for(int i=0;i<INTERPOL_PREC;++i)
    3.14  	      if(isInsideNode((-(t1+t2)/2)*d,rn,node_shape)) t1=(t1+t2)/2;
    3.15  	      else t2=(t1+t2)/2;
    3.16 -	    double l=sqrt(d.normSquare());
    3.17 +	    double l=std::sqrt(d.normSquare());
    3.18  	    d/=l;
    3.19  	    
    3.20  	    os << l*(1-(t1+t2)/2) << ' '