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// strategy.cpp : 瀹氫箟鎺у埗鍙板簲鐢ㄧ▼搴忕殑鍏ュ彛鐐廣€?/div>

#include "stdafx.h"

/********************************************************************

created: 2011/08/15

created: 15:8:2011 10:37

file base: strategy

file ext: cpp

author: lost boy

purpose: 璁捐妯″紡-絳栫暐妯″紡

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*********************************************************************/

鐢佃剳鎴樻湳

class BotsTactics

{

public:

virtual void DoTactics() = 0;

};

鍚歸嫻?/div>

class TacticsBlown : public BotsTactics

{

public:

void DoTactics()

{

printf("bot use Blown tactics\n");

}

};

鐔婃祦

class TacticsBears : public BotsTactics

{

public:

void DoTactics()

{

printf("bot use Bears tactics\n");

}

};

濉旀祦

class TacticsTowerRush : public BotsTactics

{

public:

void DoTactics()

{

printf("bot use TowerRush tactics\n");

}

};

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鐢ㄦ埛鍙渶瑕佺煡閬撴爣絳?/div>

enum TATICS {BLOWN, BEAR, TR}; //鏍囩

class Bots

{

private:

BotsTactics *pTatics_;

public:

Bots(enum TATICS ta)

{

if (ta == BLOWN)

pTatics_ = new TacticsBlown;

else if(ta == BEAR)

pTatics_ = new TacticsBears;

else if (ta == TR)

pTatics_ = new TacticsTowerRush;

else

pTatics_ = NULL;

}

~Bots()

{

if (pTatics_)

{

delete pTatics_;

pTatics_ = NULL;

}

};

public:

void DoTactics()

{

pTatics_->DoTactics();

}

};

鍒╃敤妯℃澘瀹炵幇銆傜畻娉曢€氳繃妯℃澘鐨勫疄鍙傛寚瀹氥€?/div>

template<class ta>

class templateBots

{

private:

ta ta_;

public:

templateBots(){}

~templateBots(){}

public:

void DoTactics()

{

ta_.DoTactics();

}

};

int _tmain(int argc, _TCHAR* argv[])

{

Bots bot(BLOWN);

bot.DoTactics();

templateBots<TacticsTowerRush> bot1;

bot1.DoTactics();

return 0;

}

灝忛椀 2011-08-15 14:27 鍙戣〃璇勮