C / C++ / MFC

#define DEBUGMSG CLogWrapper(__LINE__,__FILE__,__FUNCTION___)
 
class CLogWrapper
{
public:
  CLogWrapper(unsigned uLine, LPCTSTR szFile, LPCTSTR szFunction) :
    m_uLine(uLine), m_szFile(szFile), m_szFunction(szFunction)
  { } 
 
  void operator()(LPCTSTR szMessage, ...)
  {
  va_args va;
 
    va_start(va, szMessage)
    Debug(m_uLine, m_szFile, m_szFunction, szMessage, va);
    va_end(va);
  }
 
protected:
  unsigned m_uLine;
  LPCTSTR m_szFile, m_szFunction;
};

int main()
{
  DEBUGMSG("Int value: %d", 42);
}

<br />
CBaseDialog _base ;<br />
CCustomDialog _custom ;<br />
_base.SetChild( &_custom ) ;<br />
<br />
_base.DoModal() ;<br />

<br />
BOOL CBaseDialog::OnInitDialog() <br />
{<br />
BOOL bReturn = TRUE ;<br />
CDialog::OnInitDialog();<br />
m_pDialog->Create( this ) ; // m_pDialog is set to &_custom <br />
<br />
// create a frame resource in your CBaseDialog to host the child<br />
// dialog<br />
CRect rFrame ; <br />
CWnd * pFrame = GetDlgItem(IDC_STATIC_FRAME) ; <br />
pFrame->GetWindowRect( rFrame ) ;<br />
ScreenToClient( rFrame ) ;<br />
m_pDialog->MoveWindow(rFrame, FALSE) ;<br />
<br />
// change bReturn to FALSE if you want to set the focus<br />
// to one of the child dialog items.<br />
return bReturn ;<br />
}<br />

#include <vector>
#include <iostream.h>
std::vector<int> i;

void main()
{
//adding element
i.push_back(20);
i.push_back(30);
i.push_back(40);

//displaying element
std::vector<int>::iterator it;
for(int j=0,it=i.begin();it!=i.end();it++,j++)
cout<<j<" Element in vector is " <<*i<<endl;

}