C / C++ / MFC

JJeffrey wrote:

All because I was doing it in modules and didn't set up everything else yet before testing..

#include <iostream>

template<typename T>
class PrintUserData
{
public:
   template<typename T1, typename T2>
   bool PrintData (T1 const& t1, T2 const& t2)
   {
       std::cout << "Template" << std::endl;
       return true;
   }
   template<class T2>
   bool PrintData<int, int>(int const& t1, T2 const& t2)
   {
       std::cout << "Partially specialised Template" << std::endl;
       return true;
   }
   bool PrintData(float const& t1, float const& t2)
   {
       std::cout << "Function Overload" << std::endl;
       return true;
   }
};

struct MyClass {};

template<>
class PrintUserData<MyClass>
{
public:
   template<typename T1, typename T2>
   bool PrintData (T1 const& t1, T2 const& t2)
   {
       std::cout << "MyClass specialisation" << std::endl;
       return true;
   }
};

int main(int, char**)
{
   PrintUserData<int> pudInt;
   pudInt.PrintData('a', 'a');
   const int a = 10;
   pudInt.PrintData(a, a);
   const float b = 10;
   pudInt.PrintData(b, b);

   PrintUserData<MyClass> pudMy;
   pudMy.PrintData('a', 'a');
}

psychedelic_fur wrote:

Do you think VS2008 SP1 compiler is the most complete one when it comes to templates specification implementation?

psychedelic_fur wrote:

And does it supports export keyword for templates?

• Comeau C++[^]
• Intel C++ for Linux..but don't know about Windows.
• Possibly Borland C++

NONCLIENTMETRICS ncm;
ncm.cbSize = sizeof(ncm);
SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, 0);

HFONT hSystemFont = CreateFontIndirect(&ncm.lfMessageFont);

CreateFont(
		16,                        // nHeight
		0,                         // nWidth
		0,                         // nEscapement
		0,                         // nOrientation
		FW_BOLD,                   // nWeight
		FALSE,                     // bItalic
		FALSE,                     // bUnderline
		0,                         // cStrikeOut
		ANSI_CHARSET,              // nCharSet
		OUT_DEFAULT_PRECIS,        // nOutPrecision
		CLIP_DEFAULT_PRECIS,       // nClipPrecision
		DEFAULT_QUALITY,           // nQuality
		DEFAULT_PITCH | FF_SWISS,  // nPitchAndFamily
		"Tahoma"));                 // Facename

CMyDialog dlg (blah);
dlg.m_MyFont.CreateFontIndirect (&ncm.lfMessageFont);

Gut Mikh Tappe wrote:

when I call GetProcAddress to retrieve the address of functions , Null value is returned

Gut Mikh Tappe wrote:

But i dont know what dependency walker is.

Member 4312898 wrote:

Please anybody tell me the algo behind fot fast calculatetion of size.