ATL / WTL / STL

// VanillaConsole.cpp : Defines the entry point for the console application.
//
 
#include "stdafx.h"
#include <iostream>
#include <vector>
#include <algorithm>
#include <functional>
using namespace std;
 
class MyData
{
public:
	MyData(int id =0) : m_id(id) {};
 
	int id() const
	{
		return m_id;
	}
 
	// Functor to search by id.
	class IdEquals : public unary_function<MyData, bool>
	{
	public:
		IdEquals(int id) : m_id(id) {}

		bool operator()(const MyData &data) const
		{
			return data.id() == m_id;
		}
 
	private:
		int m_id;
	};
 
private:
	int m_id;
	// ... Other data here... //
};
 
int main()
{
	typedef vector<MyData> Coll_t;
	Coll_t data;
	data.push_back(MyData(1));
	data.push_back(MyData(3));
	data.push_back(MyData(5));
 
	Coll_t::const_iterator i = find_if(data.begin(), data.end(), MyData::IdEquals(2));
	if (i != data.end())
	{
		cout << "2 found." << endl;
	}
	else
	{
		cout << "2 NOT found!" << endl;
	}
 
	i = find_if(data.begin(), data.end(), MyData::IdEquals(3));
	if (i != data.end())
	{
		cout << "3 found." << endl;
	}
	else
	{
		cout << "3 NOT found!" << endl;
	}
 
	return 0;
}

#include <boost/lambda/lambda.hpp>
#include <boost/lambda/bind.hpp>

using namespace boost::lambda;
std::find_if(myVector.begin(), myVector.end(), bind(&CMyClass::id, _1) == 13);

class CMyClass
{
...
 operator TType() const {return m_type;}
...
}

remove_if(begin(), end(), bind2nd(equal_to<CMyClass::TType>(), 999)

BufferSize = TOTALBYTES;
		PPERF_DATA_BLOCK PerfData = (PPERF_DATA_BLOCK) malloc( BufferSize );
		Size = BufferSize;

		dwRet = RegQueryValueEx(Regentry, _T("DownloadPath"), NULL, &Type, reinterpret_cast<LPBYTE>(DownloadPath), &Size);
		while( dwRet == ERROR_MORE_DATA )
		{
        // Get a buffer that is big enough.

        BufferSize += BYTEINCREMENT;
        PerfData = (PPERF_DATA_BLOCK) realloc( PerfData, BufferSize );
        Size = BufferSize;
		dwRet = RegQueryValueEx(Regentry, _T("DownloadPath"), NULL, &Type, reinterpret_cast<LPBYTE>(DownloadPath), &Size);
		}
		if( dwRet == ERROR_SUCCESS )
		{
			Path = DownloadPath;
		}
		else if ( dwRet == ERROR_FILE_NOT_FOUND )
		{
			if (RegSetValueEx(Regentry,      // subkey handle 
				   _T("DownloadPath"),  // value name 
				   0,                 // must be zero 
				   REG_SZ,         // value type 
				  (LPBYTE) &dwData,          // pointer to value data 
				  (DWORD) (lstrlen(Path.c_str())+1)*sizeof(TCHAR))) // data size
		   {
			  printf("Could not set the DownloadPath."); 
			  RegCloseKey(Regentry); 
			  return 0;
		   }
		}
		else
		{
		printf("Could not set the DownloadPath."); 
			  RegCloseKey(Regentry); 
			  return 0;
		}

#include <atlapp.h>
#include <atlframe.h>
#include <atlctrls.h>
#include <atldlgs.h>
#include <atlctrlw.h>
#include <atlwin.h>
#include <iostream>
#include <atlmisc.h>
#include <malloc.h>
#include <stdio.h>
#include <windows.h>
#include <stdlib.h>
#include <string.h>

#include <Windows.h>
PPERF_DATA_BLOCK p = new PERF_DATA_BLOCK;