C / C++ / MFC

#include <fstream.h>

void main()
{
fstream infile;
char c;
int i = 0;
infile.open("data.txt", ios::in);

	while(!infile.eof())
	{
	   infile.get(c);
	   if(c == '\n')
		i++;
	}
	i++;

cout << "data.txt has " << i << " lines.\n";

}

ifstream File;

File.open("data.txt");

int i = 0;

while ( !File.eof() )
{
    File.getline(szBuffer, sizeof(szBuffer), '\n');

    i++;
}

cout << "data.txt has" << i << " lines." << endl;

CGridCtrl m_Grid;

DDX_GridControl(pDX, IDC_GRID, m_Grid);

// Get position of first document template
POSITION pos = m_pDocManager->GetFirstDocTemplatePosition();
while( pos )
{
    // Get pointer to document template
    CDocTemplate* pTemplate = m_pDocManager->GetNextDocTemplate(pos);
    // Get position of first document using template
    POSITION pos2 = pTemplate->GetFirstDocPosition();
    while( pos2 )
    {
        // Get pointer to document
        CDocument * pDoc = pTemplate->GetNextDoc(pos2);
        if( pDoc )
            pDoc->UpdateAllViews();
    }
}
<pre\>
 

INTP

class MyOtherClass
{
    // a pointer to a single instance
    struct RFMAccess::TSimHeader *ts;

    void foo( int x )
    {
        // point to the instance
        ts = &(RFMAccess::TSimHeader_arr[x]);
    }
};

static struct TSimHeader *GetSingleInstance( int x )
{
    return (&TSimHeader_arr[x]);
}

void foo2( void )
{
    struct RFMAccess::TSimHeader *ts;
    ts = RFMAccess::GetSingleInstance(0);
}