C / C++ / MFC

<code>/************************************************************************/
/* create the window and the splitters                                  */
/************************************************************************/
BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) 
{

	CRect spRect;
	CRect cr; 
	GetClientRect(&cr);
	GetClientRect(&spRect);
//------- Create main_splitter ----------
	m_Splitter_Main.CreateStatic(this, 4, 1); 

	m_Splitter_Main.SetRowInfo(0, spRect.Height()/4, 0);
	m_Splitter_Main.SetRowInfo(1, spRect.Height()/4, 0);
	m_Splitter_Main.SetRowInfo(2, spRect.Height()/4, 0);
	m_Splitter_Main.SetRowInfo(3, spRect.Height()/4, 0);

 	m_Splitter_Main.CreateView(1, 0, RUNTIME_CLASS(CTest_01View), CSize(0, cr.Height()/4), pContext); 
	m_Splitter_Main.CreateView(2, 0, RUNTIME_CLASS(CTest_01View), CSize(0, cr.Height()/4), pContext); 


	m_Splitter_Child_1.CreateStatic(&m_Splitter_Main, 1, 3, WS_CHILD | WS_VISIBLE, m_Splitter_Main.IdFromRowCol(0, 0)); 
	m_Splitter_Child_1.CreateView(0, 0, RUNTIME_CLASS(CTest_01View), CSize(cr.Width()/3, 0), pContext); 
	m_Splitter_Child_1.CreateView(0, 1, RUNTIME_CLASS(CTest_01View), CSize(cr.Width()/3, 0), pContext); 
	m_Splitter_Child_1.CreateView(0, 2, RUNTIME_CLASS(CTest_01View), CSize(cr.Width()/3, 0), pContext);

 	m_Splitter_Child_2.CreateStatic(&m_Splitter_Main, 1, 2, WS_CHILD | WS_VISIBLE, m_Splitter_Main.IdFromRowCol(3, 0)); 
 	m_Splitter_Child_2.CreateView(0, 0, RUNTIME_CLASS(CTest_01View), CSize(cr.Width()/2, 0), pContext);
	m_Splitter_Child_2.CreateView(0, 1, RUNTIME_CLASS(CTest_01View), CSize(cr.Width()/2, 0), pContext); 

	return TRUE;	
}

/************************************************************************/
/* resize the splitter                                                  */
/************************************************************************/
void CMainFrame::OnSize(UINT nType, int cx, int cy) 
{
	CFrameWnd::OnSize(nType, cx, cy);
	int iCur_cy, iMin_cy;
	iMin_cy = 0;
	CRect spRect;
	m_Splitter_Main.GetClientRect(spRect);

	if ((nType == SIZE_MAXIMIZED)||(m_Splitter_Main.IsWindowVisible() && nType == SIZE_RESTORED))
	{
		m_Splitter_Main.GetRowInfo(0 ,iCur_cy, iMin_cy);
	 	m_Splitter_Main.SetRowInfo(0, iCur_cy, 0);
	// 	m_Splitter_Main.SetRowInfo(1, spRect.Height()/4, 0);
	// 	m_Splitter_Main.SetRowInfo(2, spRect.Height()/4, 0);
	// 	m_Splitter_Main.SetRowInfo(3, spRect.Height()/4, 0);
		
		m_Splitter_Main.RecalcLayout();	
	}	


}
</code>

#include <iostream>

using namespace std;

int foo (int a)
{
	int b;
	cin >> b;
	a = a * b;

	return a;
}

int main()
{
0000000140001000  sub         rsp,28h 
// ebp is not used?
	cout << foo (10);
0000000140001004  mov         rcx,qword ptr [__imp_std::cin (140002080h)] 
000000014000100B  lea         rdx,[rsp+30h] 
// rcx as the 1st parameter for function operator >>
// what is the purpose of rdx here, store the 2nd parameter to operator >>, which is address of b (address of an integer)?
0000000140001010  call        qword ptr [__imp_std::basic_istream<char,std::char_traits<char> >::operator>> (140002078h)] 
0000000140001016  mov         r11d,dword ptr [rsp+30h] 
000000014000101B  mov         rcx,qword ptr [__imp_std::cout (140002090h)] 
0000000140001022  lea         edx,[r11+r11*4] 
0000000140001026  add         edx,edx 
0000000140001028  call        qword ptr [__imp_std::basic_ostream<char,std::char_traits<char> >::operator<< (140002088h)] 
	return 0;
000000014000102E  xor         eax,eax 
}

_AFXWIN_INLINE HGDIOBJ CGdiObject::GetSafeHandle() const
{ return this == NULL ? NULL : m_hObject; }

Void CPPOne::OnBtnRefreshClicked
{   
//populate Edit controls   
CString str;   
str.Format("%d",some_int1);   
cs_my_edit_control = str;   
UpdateData(TRUE);   
ccb_my_combo_box.SelectString(0,*(&my_predef_Str[0+some_int2]));
}