Visual Studio 2010 공식 팀 블로그 @vsts2010

#include "stdafx.h"

#include <iostream>

#include <forward_list>

 

using namespace std;

 

 

int main()

{

           forward_list< int > flist;

 

 

           cout << "flist에 추가한 요소들 출력" << endl;

           // 추가하기

           auto iter = flist.before_begin();

           for( int i = 0; i < 5; ++i )

           {

                     iter = flist.insert_after( iter, i );

           }

                    

           // 순회

           for( iter = flist.begin(); iter != flist.end(); ++iter )

           {

                     cout << *iter << endl;

           }

 

           cout << endl;

           cout << "flist의 요소들 중 일부를 삭제한 후 남은 요소들 출력" << endl;

           // 순회 하면서 일부 요소 삭제

           auto prev_iter = flist.before_begin();

           iter = flist.begin();

           while( iter != flist.end() )

           {

                     if( 3 == *iter )

                     {

                                iter = flist.erase_after( prev_iter );

                                continue;

                     }

                     ++prev_iter;

                     ++iter;

           }

 

           // 순회

           for( iter = flist.begin(); iter != flist.end(); ++iter )

           {

                     cout << *iter << endl;

           }

 

           return 0;

}

template<class ForwardIterator>

    pair< ForwardIterator, ForwardIterator >

        minmax_element( ForwardIterator _First, ForwardIterator _Last );

template<class ForwardIterator, class BinaryPredicate>

    pair< ForwardIterator, ForwardIterator >

        minmax_element( ForwardIterator _First, ForwardIterator _Last, BinaryPredicate _Comp );

#include <iostream>

#include <algorithm>

using namespace std;

 

 

int main()

{

           int Numbers[10] = { 50, 25, 20, 7, 15, 7, 10, 2, 1, 3 };

          

           pair<int*, int*> MinMaxValue = minmax_element( &Numbers[0], &Numbers[10] );

 

           cout << "최소 값 : " << *MinMaxValue.first << endl;

           cout << "최대 값 : " << *MinMaxValue.second << endl;

          

           return 0;

}

template<class ForwardIterator, class T>

  void iota(ForwardIterator first, ForwardIterator last, T value);

#include <iostream>

#include <vector>

#include <numeric>

using namespace std;

 

int main()

{

           vector<int> Numberlist;

           Numberlist.push_back( 2 );

           Numberlist.push_back( 5 );

           Numberlist.push_back( 7 );

           iota( Numberlist.begin(), Numberlist.end(), 2 );

 

           for( auto IterPos = Numberlist.begin(); IterPos != Numberlist.end(); ++IterPos )

           {

                     cout << *IterPos << endl;

           }

 

           return 0;

}

template<class InputIterator, class BinaryPredicate>

    bool is_partitioned(

        InputIterator _First,

        InputIterator _Last,

        BinaryPredicate _Comp

    );

template<class ForwardIterator, class Predicate>

    ForwardIterator partition_point(

        ForwardIterator _First,

        ForwardIterator _Last,

        Predicate _Comp

    );

#include <iostream>

#include <algorithm>

#include <vector>

#include <list>

using namespace std;

 

struct PLAYER

{

           int CharCD;

           bool IsRedTeam;

};

 

 

int main()

{

           vector< PLAYER > StagePlayers1;

           PLAYER player1; player1.CharCD = 1;         player1.IsRedTeam = true;           StagePlayers1.push_back( player1 );

           PLAYER player2; player2.CharCD = 2;         player2.IsRedTeam = true;           StagePlayers1.push_back( player2 );

           PLAYER player3; player3.CharCD = 3;         player3.IsRedTeam = true;           StagePlayers1.push_back( player3 );

           PLAYER player4; player4.CharCD = 4;         player4.IsRedTeam = false;                      StagePlayers1.push_back( player4 );

           PLAYER player5; player5.CharCD = 5;         player5.IsRedTeam = false;                      StagePlayers1.push_back( player5 );

           PLAYER player6; player6.CharCD = 6;         player6.IsRedTeam = false;                      StagePlayers1.push_back( player6 );

           PLAYER player7; player7.CharCD = 7;         player7.IsRedTeam = false;                      StagePlayers1.push_back( player7 );

 

           bool IsPartitioned = is_partitioned( StagePlayers1.begin(), StagePlayers1.end(),

                                                                                     []( PLAYER player ) -> bool { return player.IsRedTeam; } );

           if( IsPartitioned ) {

                     cout << "레드 팀과 블루 팀으로 구분 되어 나누어져 있습니다." << endl;

           } else {

                     cout << "레드 팀과 블루 팀으로 구분 되어 있지 않습니다." << endl;

           }

 

           vector< PLAYER >::iterator IterFirstBlueTeamPlayer = partition_point( StagePlayers1.begin(),StagePlayers1.end(),

                                                     []( PLAYER player ) -> bool { return player.IsRedTeam; } );

           if( IterFirstBlueTeamPlayer != StagePlayers1.end() ) {

                     cout << "첫 번째 블루 팀 플레이어. 캐릭터 코드 : " << (*IterFirstBlueTeamPlayer).CharCD << endl;

           }

 

                    

           vector< PLAYER > StagePlayers2;

           StagePlayers2.push_back( player7 );

           StagePlayers2.push_back( player6 );

           StagePlayers2.push_back( player1 );

           StagePlayers2.push_back( player5 );

           StagePlayers2.push_back( player4 );

           StagePlayers2.push_back( player3 );

           StagePlayers2.push_back( player2 );

          

           IsPartitioned = is_partitioned( StagePlayers2.begin(), StagePlayers2.end(),

                                                                                     []( PLAYER player ) -> bool { return player.IsRedTeam; } );

           if( IsPartitioned ) {

                     cout << "레드 팀과 블루 팀으로 구분 되어 나누어져 있습니다." << endl;

           } else {

                     cout << "레드 팀과 블루 팀으로 구분 되어 있지 않습니다." << endl;

           }

 

           getchar();

           return 0;

}

template<class InputIterator, class OutputIterator1, class OutputIterator2, class Predicate>

    pair<OutputIterator1, OutputIterator2>

        partition_copy(

            InputIterator _First,

            InputIterator _Last,

            OutputIterator1 _Dest1,

            OutputIterator2 _Dest2,

            Predicate _Pred

        );

#include <iostream>
#include <algorithm>
#include <vector>
#include <list>
using namespace std;

struct ITEM
{
    int nItemCode;
    bool bEnableSell;
};

int main()
{
    vector< ITEM > AllItems;
    ITEM item1; item1.nItemCode = 1;    item1.bEnableSell = false;        AllItems.push_back( item1 );
    ITEM item2; item2.nItemCode = 2;    item2.bEnableSell = true;        AllItems.push_back( item2 );
    ITEM item3; item3.nItemCode = 3;    item3.bEnableSell = true;        AllItems.push_back( item3 );
    ITEM item4; item4.nItemCode = 4;    item4.bEnableSell = false;        AllItems.push_back( item4 );
    ITEM item5; item5.nItemCode = 5;    item5.bEnableSell = true;        AllItems.push_back( item5 );
    ITEM item6; item6.nItemCode = 6;    item6.bEnableSell = false;        AllItems.push_back( item6 );
    ITEM item7; item7.nItemCode = 7;    item7.bEnableSell = true;        AllItems.push_back( item7 );

    ITEM UnItem; UnItem.nItemCode = 0;
    list< ITEM > SellItems( 7, UnItem );            
    list< ITEM > UnSellItems( 7, UnItem );
    
    pair<list< ITEM >::iterator, list< ITEM >::iterator > SeperateItems;
    SeperateItems = partition_copy( AllItems.begin(), AllItems.end(),
                                                 SellItems.begin(),
                                                 UnSellItems.begin(),
                                                   []( ITEM& item ) { return item.bEnableSell; } );

    cout << "팔 수 있는 아이템" << endl;
    for each( ITEM item in SellItems )
    {
        if( item.nItemCode <= 0 ) {
            continue;
        }
        cout << "아이템 코드 : " << item.nItemCode << endl;
    }

    cout << endl << endl;

    cout << "팔 수 없는 아이템" << endl;
    for( auto Iter = UnSellItems.begin(); Iter != UnSellItems.end(); ++Iter )
    {
        if( Iter->nItemCode <= 0 ) {
            continue;
        }
        cout << "아이템 코드 : " << Iter->nItemCode << endl;
    }
    
    getchar();
    return 0;
}

ITEM UnItem; UnItem.nItemCode = 0;
list< ITEM > SellItems( 7, UnItem );            
list< ITEM > UnSellItems( 7, UnItem );

#include <iostream>

#include <safeint.h>

using namespace msl::utilities;

 

 

int main()

{

           unsigned char X1 = 123;

           unsigned char X2 = 200;

           unsigned char X3 = 0;

           if( false == SafeAdd( X1, X2, X3 ) ) {

                     std::cout << "Overflow 발생!!" << std::endl;

           }

          

           unsigned int AA = 100;

           short BB = 101;

           if( false == SafeEquals( AA, BB ) ) {

                     std::cout << "AA와 BB는 서로 다릅니다" << std::endl;

           }

 

           getchar();

           return 0;

}

// MySafeIntException 이 우리가 정의한 예외처리 클래스입니다.

#define _SAFEINT_DEFAULT_ERROR_POLICY MySafeIntException

 

#include <safeint.h>

#include <iostream>

#define _SAFEINT_DEFAULT_ERROR_POLICY MySafeIntException

 

#include <safeint.h>

using namespace msl::utilities;

 

 

class MySafeIntException : public SafeIntException

{

public:

           static void SafeIntOnOverflow()

           {

                     std::cout << "Overflow 발생!!" << std::endl;

           }

 

           static void SafeIntOnDivZero()

           {

                     std::cout << "0으로 나누기 발생!!" << std::endl;

           }

};

 

 

int main()

{

           SafeInt<unsigned int> X1(1234567);

           SafeInt<unsigned int> X2(1234567);

          

           SafeInt<unsigned int> X3 = X1 * X2;

          

           getchar();

           return 0;

}

#include <iostream>

#include <safeint.h>

 using namespace msl::utilities;

 

int main()

{

           SafeInt<unsigned int> X1(1234567);

           SafeInt<unsigned int> X2(1234567);

          

           try

           {

                     SafeInt<unsigned int> X3 = X1 * X2;

           }

           catch(SafeIntException e)

           {

                     std::cout << "overflow!!. ErrorCode : " << e.m_code << std::endl;

           }

 

           getchar();

           return 0;

}

#include <iostream>
#include <safeint.h>

using namespace msl::utilities;

 

class MySafeIntException : public SafeIntException

{

public:

           static void SafeIntOnOverflow()

           {

                     std::cout << "Overflow 발생!!" << std::endl;

           }

 

           static void SafeIntOnDivZero()

           {

                     std::cout << "0으로 나누기 발생!!" << std::endl;

           }

};

 

int main()

{

           SafeInt<unsigned int, MySafeIntException> X1(1234567);

           SafeInt<unsigned int, MySafeIntException> X2(1234567);

          

           SafeInt<unsigned int, MySafeIntException> X3 = X1 * X2;

          

           getchar();

           return 0;

}

#include <iostream> 

int main()

{

           unsigned int X1 = 1234567;

           unsigned int X2 = 1234567;

           unsigned int X3 = X1 * X2;

           std::cout << "X3 = " << X3 << std::endl;

 

           unsigned __int64 BigX1 = 1234567;

           unsigned __int64 BigX2 = 1234567;

           unsigned __int64 BigX3 = BigX1 * BigX2;

           std::cout << "BigX3 = " << BigX3 << std::endl;

 

           getchar();

           return 0;

}

#include <iostream>

#include <safeint.h>

using namespace msl::utilities;

 

int main()

{

           SafeInt<unsigned int> X1(1234567);

          

           unsigned int x2 = 1234567;

           SafeInt<unsigned int> X2(x2);

           SafeInt<unsigned int> X3 = X1 * X2;     

        

           getchar();

           return 0;

}

SafeInt<unsigned int> X3 = X1 * X2;

#include <iostream>

#include <safeint.h>

 

using namespace msl::utilities;

 

int main()

{

           SafeInt<unsigned int> X1(1234567);

          

           unsigned int X2 = 123;

           SafeInt<unsigned int> X3 = X1 * X2;

          

           getchar();

           return 0;

}

#pragma unmanaged

extern "C" void printf(const char*, ...);

class A {

public:

   static void func(char* s) {

      printf(s);

   }

};

 

#pragma managed

public delegate void func(char*);

 

ref class B {

   A* ap;

 

public:

   B(A* ap):ap(ap) {}

   void func(char* s) {

      ap->func(s);

   }

};

 

int main() {

   A* a = new A;

   B^ b = gcnew B(a);

   func^ f = gcnew func(b, &B::func);

   f("hello");

   delete a;

}

using namespace System;

 

class CNative

{

public:

           CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

           ~CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

};

 

int main(array<System::String ^> ^args)

{

           array<CNative>^ arr = gcnew array<CNative>(2);

           return 0;

}

#include "stdafx.h"

#include <iostream>

using namespace System;

 

class CNative

{

public:

           CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

           ~CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

};

 

int main(array<System::String ^> ^args)

{

           array<CNative*>^ arr = gcnew array<CNative*>(2);

           for(int i=0; i<arr->Length; i++)

           {

                     arr[i] = new CNative();

           }

 

           getchar();

           return 0;

}

#include "stdafx.h"

#include <iostream>

using namespace System;

 

class CNative

{

public:

           CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

           ~CNative()

           {

                     Console::WriteLine(__FUNCTION__);

           }

};

 

int main(array<System::String ^> ^args)

{

           array<CNative*>^ arr = gcnew array<CNative*>(2);

           for(int i=0; i<arr->Length; i++)

           {

                     arr[i] = new CNative();

           }

 

           for(int i=0; i<arr->Length; i++)

           {

                     delete arr[i];

           }

          

           getchar();

           return 0;

}

#include <vector>

#include <iostream>

#include <time.h>

#include <set>

#include <algorithm>

 

const unsigned N = 3001;

 

extern bool some_test;

 

std::set<int>

get_set(int)

{

    std::set<int> s;

    for (int i = 0; i < N; ++i)

        while (!s.insert(std::rand()).second)

            ;

    if (some_test)

        return s;

    return std::set<int>();

}

 

std::vector<std::set<int> >

generate()

{

    std::vector<std::set<int> > v;

    for (int i = 0; i < N; ++i)

        v.push_back(get_set(i));

    if (some_test)

        return v;

    return std::vector<std::set<int> >();

}

 

float time_it()

{

    clock_t t1, t2, t3, t4;

    clock_t t0 = clock();

    {

    std::vector<std::set<int> > v = generate();

    t1 = clock();

    std::cout << "construction took " << (float)((t1 - t0)/(double)CLOCKS_PER_SEC) << std::endl;

    std::sort(v.begin(), v.end());

    t2 = clock();

    std::cout << "sort took " << (float)((t2 - t1)/(double)CLOCKS_PER_SEC) << std::endl;

    std::rotate(v.begin(), v.begin() + v.size()/2, v.end());

    t3 = clock();

    std::cout << "rotate took " << (float)((t3 - t2)/(double)CLOCKS_PER_SEC) << std::endl;

    }

    t4 = clock();

    std::cout << "destruction took " << (float)((t4 - t3)/(double)CLOCKS_PER_SEC) << std::endl;

    std::cout << "done" << std::endl;

    return (float)((t4-t0)/(double)CLOCKS_PER_SEC);

}

 

int main()

{

    std::cout << "N = " << N << '\n';

    float t = time_it();

    std::cout << "Total time = " << t << '\n';

}

 

bool some_test = true;

함수

프로퍼티

이벤트

interface class IA {

public:

    void funcIA();

};

interface class IB {

public:

    void funcIB();

};

interface class IC {

public:

    void funcIC();

};

ref class A {

    int i;

};

ref class B : A, IA, IB, IC {

public:

    virtual void funcIA() {   }

    virtual void funcIB() {   }

    virtual void funcIC() {   }

};

int main() {

    B^ b = gcnew B;

 

    IA^ ia = b;

    IB^ ib = b;

    IC^ ic = b;

    b->funcIA();

    ia->funcIA();

    ib->funcIB();

    ic->funcIC();

    return 0;

}

#include "stdafx.h"

#include <iostream>

 

using namespace System;

 

ref class A {

public:

    static int a_;

    static A()

    {

        a_ += 10;

    }

};

ref class B {

public:

    static int b_;

    static B()

    {

//        a_ += 10; // error

        b_ += 10;

    }

};

ref class C {

public:

    static int c_ = 100;

    static C()

    {

        c_ = 10;

    }

};

 

int main()

{

    Console::WriteLine(A::a_);

    A::A();

    Console::WriteLine(A::a_);

 

    Console::WriteLine(B::b_);

 
    Console::WriteLine(C::c_);

     getchar();

    return 0;

}

ref class C

{

public:

    initonly static int x;

    initonly static int y;

    initonly int z;

    static C()

    {

        x = 1;

        y = 2;

        // z = 3; // Error

    }

    C()

    {

        // A = 2; // Error

        z = 3;

    }

    void sfunc()

    {

        // x = 5; // Error

        // z = 5; // Error

    }

};

int main()

{

    System::Console::WriteLine(C::x);

    System::Console::WriteLine(C::y);

    C c;

    System::Console::WriteLine(c.z);

    return 0;

}

using namespace System;

ref class C

{

public:

    literal String^ S = "Hello";

    literal int I = 100;

};

int main()

{

    Console::WriteLine(C::S);

    Console::WriteLine(C::I);

    return 0;

}

참고

http://cppcli.shacknet.nu/cli:static%E3%82%B3%E3%83%B3%E3%82%B9%E3%83%88%E3%83%A9%E3%82%AF%E3%82%BF

http://cppcli.shacknet.nu/cli:initonly

http://cppcli.shacknet.nu/cli:literal

void LOG( char* szText, ... )

{

}

void LOG( … array<Object^>^ Values )

{

for each( Object^ value in Values )

{

   ….

}

}

 

int main()

{

LOG( 23 );

LOG( 2, 1, “error” );

 

return 0;

}

void LOG( int nLogLevel, … array<Object^>^ Values )

{

}

#include "stdafx.h"

#include <iostream>

#include <vector>

#include <map>

 

using namespace std;

using namespace System;

using namespace System::Collections;

 

 

int main(array<System::String ^> ^args)

{

     // 배열

     array< int >^ Nums = { 0, 1, 2, 3, 4, 5 };

     for each(int value in Nums)

     {

          value = 2;

          Console::WriteLine( value );

     }

    // 위에서 for each 내부에서 요소의 값을 바꾸었지만 아래의 출력 값을 보면

    // 바뀌지 않은 것을 알 수 있습니다.

    for each(int value in Nums)

    {

          Console::WriteLine( value );

    }

 

   

    // 리스트

    ArrayList^ NumList = gcnew ArrayList();

    NumList->Add(1);

    NumList->Add(2);

    NumList->Add(3);

 

    for each(int value in NumList)

    {

        Console::WriteLine(value);

    }

 

 

    // vector

    vector<int> vi;

    vi.push_back(3);

    vi.push_back(4);

   

    for each(int i in vi)

    {

        Console::WriteLine(i);

    }

 

 

    // map

    map<const char*, int> num;

    num["ten"] = 10;

    num["hundred"] = 100;

 

    for each( pair<const char*, int> c in num )

    {

        Console::WriteLine(gcnew String(c.first) + c.second.ToString());

    }

 

 

    // 해쉬 테이블

    Hashtable^ ht = gcnew Hashtable();

    ht["aaa"] = "111";

    ht["bbb"] = "222";

    for each(DictionaryEntry^ dic in ht)

    {

        Console::WriteLine(dic->Key->ToString() + dic->Value->ToString());

    }

    

 

    getchar();

    return 0;

}