C / C++ / MFC

Class C {
  getB(){
    A* a;
    FindIt(&a);
  }

  FindIt(A** a) {
    int x=1;
    B* b = new b(x);
    *a = (A*)b;
  }
}

<br />
int             BuildFont(char *fontname, int point, int bold)<br />
{<br />
  GLint           base;<br />
  HFONT__        *font;<br />
  struct HDC__   *h_DC;<br />
<br />
  base = glGenLists(256);<br />
  font = CreateFont(point,            // Height Of Font<br />
                    0,                 // Width Of Font<br />
                    0,                 // Angle Of Escapement<br />
                    0,                 // Orientation Angle<br />
                    bold ? FW_BOLD : FW_NORMAL, // Font Weight<br />
                    0,                 // Italic<br />
                    0,                 // Underline<br />
                    0,                 // Strikeout<br />
                    ANSI_CHARSET,      // Character Set Identifier<br />
                    OUT_TT_PRECIS,     // Output Precision<br />
                    CLIP_DEFAULT_PRECIS,  // Clipping Precision<br />
                    ANTIALIASED_QUALITY,  // Output Quality<br />
                    FIXED_PITCH,     // Family And Pitch<br />
                    fontname);         // Font Name<br />
<br />
  h_DC = GetDC(NULL);<br />
  SelectObject(h_DC, font);            // Selects The Font We Want<br />
<br />
  wglUseFontBitmaps(h_DC, 0, 256, base);  // Builds 256 Characters for font<br />
  return base;<br />
}<br />
  m_LargeTextBase = BuildFont("Arial Bold", LargeTextPitch, LargeTextBold);<br />
  m_SmallTextBase = BuildFont("Arial Bold", SmallTextPitch, SmallTextBold);<br />
  m_MediumTextBase = BuildFont("Arial Bold", MediumTextPitch, MediumTextBold);<br />
...<br />
  glListBase(m_SmallTextBase );<br />
  glCallLists(strlen(string), GL_UNSIGNED_BYTE, string);<br />
...<br />
  glListBase(m_MediumTextBase);<br />
  glCallLists(strlen(string), GL_UNSIGNED_BYTE, string);<br />
...<br />
  glListBase(m_LargeTextBase);<br />
  glCallLists(strlen(string), GL_UNSIGNED_BYTE, string);<br />
<br />

double d1 = 5.1;
double *p1 = &d1;

double *p1 = new double;
*p1 = 1.8;

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

"Opinions are neither right nor wrong. I cannot change your opinion. I can, however, change what influences your opinion." - David Crow

• Clist
  
• CPtrArray
  
• CArray
  

• std::list
  
• std::vector
  

double* d1;
double* d2;

d1 = new double;
*d1 = 0.4;

d2 = new double;
*d2 = 0.3;

void myGroupBox::PreSubclassWindow() 
{
    ASSERT(::GetWindowLong(::GetParent(m_hWnd), GWL_STYLE) & WS_CLIPCHILDREN);
    ASSERT((::GetWindowLong(m_hWnd, GWL_STYLE) & BS_TYPEMASK) == BS_GROUPBOX);

    ModifyStyle(0, WS_CLIPSIBLINGS);
    SetWindowPos(&CWnd::wndBottom, 0,0,0,0, SWP_NOSIZE|SWP_NOMOVE);

    CButton::PreSubclassWindow();
}