鎺ㄨ崘涓や釜鐩稿叧鐨凴SS鍚?br>http://www.ddj.com/rss/cpp.xml
http://www.ddj.com/rss/architect.xml
鑷繁涔熻澶氱湅鐪嬶紝鎵嶈兘涓嶆柇鐨勮繘姝ュ晩~
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============ VC2005 ================
// test.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include
#include
#include
struct Key{
int i;
};
namespace std {
template <> struct less<::Key>
: public binary_function<::Key, ::Key, bool>
{
bool operator()(const ::Key& _Left, const ::Key& _Right) const
{ // apply operator< to operands
return (_Left.i < _Right.i);
}
};
}
namespace stdext {
template <> size_t hash_value
return hash_value
}
}
int _tmain(int argc, _TCHAR* argv[])
{
stdext::hash_map
Key k;
k.i = 1;
testmap[k] = std::string("hello, world");
testmap[k] = std::string("hello, again");
std::cout << "size of map: " << testmap.size() << std::endl;
return 0;
}
============GCC + STLPort ===========
struct Key {
...
};
namespace std {
template <> struct hash
size_t operator()(const Key &key) const {
...
};
}
}
int main()
{
...
}
]]>
鍋氱殑寰堜笐闄嬶紝涓嶈繃鍋朵笉鍠勪簬HTML鍢?
鍢垮樋
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浠庡叾瀹氫箟鏉ョ湅錛屽璞℃槸鎸囦竴涓兘瀹屾垚鐗瑰畾鎿嶄綔錛屽叿鏈夌壒瀹氬睘鎬х殑瀹炰綋錛?/span>Component錛夛紱綾繪槸鍏鋒湁鐩稿悓灞炴у璞＄殑闆嗗悎錛?/span>Group of Objects錛夈傚疄渚嬪垯寰寰琚悊瑙ｄ負涓涓璞＄殑鍏蜂綋鍖栥?br />
瀵硅薄鏇村鐨勬槸涓涓蹇碉紝鍦ㄨ薄SmallTalk榪欑被綰補鐨?/span>OO璇█涓紝鎵鏈変笢瑗塊兘鏄璞★紙MetaClass, Class, Instances錛夛紱鑰岀被鍦ㄤ笉榪囨槸涓涓壒孌婄殑銆佽兘浣滀負妯℃澘鍒涘緩瀹炰緥鐨勫璞°傦紙涓鐩存兂寮勪釜SmallTalk鏉ョ帺鐜╋紝浣嗙粓絀舵病鏈夋椂闂村拰綺懼姏鍘誨涔犮傦級
鍦?/span>C++涓紝鈥滃璞♀濇蹇靛線寰琚ā緋婂寲錛屽畠涓嶆槸涓涓兘鍖呮嫭涓鍒囩殑姒傚康錛岃屽湪鏌愪簺鐜涓嬫垚涓鴻兘鍜岀被涓庡疄渚嬬浉浜掓浛鎹㈢殑姒傚康銆?br />
鍘熷洜涔嬩竴錛屾垨璁告槸鍦?/span>C++瀵圭被鐨勫畾涔夈?/span>C++鎶婄被瀹氫箟涓轟竴涓娊璞℃暟鎹被鍨嬶紙ADT錛夈傝?/span>ADT鍙槸涓涓疄鐜頒笂鐨勬蹇碉紝瀹冨湪榪愯鏃跺茍涓嶅瓨鍦ㄤ竴涓璞℃墍搴旇鍏鋒湁鐨勭壒寰侊紙灞炴у拰琛屼負錛夈傝櫧鐒?/span>C++涓紩鍏ヤ簡榪愯鏃剁被鍨嬩俊鎭紙RTTI錛屽弬鐪?/span>type_info綾伙級錛屼絾浠嶇劧寰堥毦鎶婄被褰撴垚涓涓璞°備粠榪欎釜瑙掑害鏉ヨ錛屽湪瀹炵幇鏃剁被鍙互鐪嬩綔鏄璞℃蹇電殑浠ｅ悕璇嶃?br />
鍘熷洜涔嬩簩錛屼釜浜鴻寰楀簲璇ユ槸鍜屼嬌鐢ㄨ繖浜涙蹇電殑涓婁笅鏂囨湁鍏熾傚湪浣跨敤C++鏃訛紙鍖呮嫭璁捐妯″紡錛夛紝寰寰闇瑕佽冭檻涓や釜灞傛鐨勬娊璞★細
1. 緙栫爜錛堝疄鐜幫級鏃剁殑鎶借薄
2. 榪愯鏃剁殑鎶借薄
鍦ㄥ疄鐜版椂錛?/span>C++涓紝鏃犵枒綾葷殑姒傚康鍜屽璞＄殑姒傚康鏄竴鑷寸殑錛岃屽疄渚嬪垯鍙互鐞嗚В涓轟竴涓被鐨勫疄渚嬪寲鎴栦竴涓璞＄殑鍏蜂綋鍖栵紱瀵瑰簲涓?/span>Design Pattern錛岄偅浜涚粨鏋勫寲鐨勬ā寮忥紙Structural Patterns錛夋洿閫傚悎涓庤繖涓灞傛鐨勬娊璞°?br />
鍦ㄨ繍琛屾椂錛屼釜浜鴻寰楀璞℃洿澶氱殑鏄拰瀹炰緥絳夊悓鐨勩傛垜浠鏌愪釜瀵硅薄鍜屽彟澶栦竴涓璞′氦浜掓洿澶氱殑鏄湪琛ㄨ揪鏌愪釜綾葷殑涓涓疄渚嬪拰鍙︿竴涓被鐨勪竴涓疄渚嬭繘琛屼氦浜掞紝榪欎釜鏃跺欙紝瀵硅薄涓嶅啀鏄竴涓蹇碉紝鑰屾槸琚叿浣撳寲浜嗐傝岃璁℃ā寮忎腑鐨勮涓烘ā寮忥紙Behavioral Patterns錛夊垯鏇撮傚悎涓庤繖涓眰嬈＄殑鎶借薄銆?br />
浠ヤ笂鏄垜瀵硅繖鍑犱釜鍩烘湰姒傚康鐨勭悊瑙ｏ紝璇峰ぇ瀹舵壒璇勬寚鏁欙紒
//bow
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榪欐槸鎴戠殑絎竴綃囨枃绔狅紝灝辯敤鏍囧噯鐨凜++鎬濈淮寮濮嬪惂銆?br />
"Hello, World"鏄垜鍐欑殑絎竴涓▼搴忥紝瀹冧篃鏄垜絎竴綃囨枃绔犵殑鏍囬銆備互鍓嶅緢灝戝啓涓滆タ錛屽師鍥犱箣涓鏄彂鐜拌嚜宸辨繪槸鏃犳硶琛ㄨ揪鑷繁銆傛渶榪戣秺鏉ヨ秺鍙戠幇鑳借〃杈捐嚜宸辯殑閲嶈鎬т簡錛屼竾浜嬪紑澶撮毦錛屼綍涓嶅氨浠嶤++寮濮嬪憿錛熷氨璞″崄騫村墠鍒氬垰鎺ヨЕC++鏃朵粠涓涓?Hello, World"寮濮嬩竴鏍楓?br />
C++鐨勮糠浜轟箣澶勫湪浜庡畠鑳借鎴戣嚜鐢辯殑琛ㄨ揪鑷繁鐨勬濇兂錛岃兘鑷敱鐨勬帶鍒惰嚜宸辯殑涓鍒団︹﹀畠瀵規垜錛屾垨鑰呭騫垮ぇC++鐖卞ソ鑰呰岃█錛屽凡緇忎笉浠呬粎鏄紪紼嬭璦浜嗭紝瀹冩槸涓縐嶆枃鍖栵紒鏂囧寲鏄細鍙戝睍鐨勶紝鎵浠ユ垜涓嶄細鎰熷埌鍘屽︼紱鏂囧寲鏄崥澶х殑錛屾墍浠ユ垜鎰熷埌鑷繁鐨勬負灝忥紱鏂囧寲鏄寘瀹圭殑錛屾墍浠ユ垜鎵嶅笇鏈涜嚜宸辮兘涓哄畠鍋氬嚭鑷繁鐨勮礎鐚紝鍝曟槸涓鐐圭偣錛岃嚜宸變篃婊¤凍浜嗐?br />
浠婂悗鎴戜細鎱㈡參鍐欏嚭涓浜涙垜鐨勫績寰楋紝瀵笴++錛屽Design Patterns浠ュ強涓鍒囨垜瀵硅繖涓枃鍖栫殑鎰熸偀鈥︹﹀笇鏈涘ぇ瀹惰兘鍠滄錛屼篃甯屾湜澶у鍜屾垜涓鏍峰C++鍏呮弧鏁晱涔嬫儏銆?br />
鍚態jarne Stroustrup鑷存暚錛?/p>