锘??xml version="1.0" encoding="utf-8" standalone="yes"?>99久久99久久,国产亚洲成人久久,亚洲精品国精品久久99热http://www.shnenglu.com/tgh621/category/6769.html涓撴敞鎶鏈紑鍙?/description>zh-cnThu, 21 Aug 2008 00:30:50 GMTThu, 21 Aug 2008 00:30:50 GMT60妯℃澘鍑芥暟闂http://www.shnenglu.com/tgh621/archive/2008/08/20/59447.html澶ф搗澶ф搗Wed, 20 Aug 2008 08:56:00 GMThttp://www.shnenglu.com/tgh621/archive/2008/08/20/59447.htmlhttp://www.shnenglu.com/tgh621/comments/59447.htmlhttp://www.shnenglu.com/tgh621/archive/2008/08/20/59447.html#Feedback3http://www.shnenglu.com/tgh621/comments/commentRss/59447.htmlhttp://www.shnenglu.com/tgh621/services/trackbacks/59447.html闃呰鍏ㄦ枃

澶ф搗 2008-08-20 16:56 鍙戣〃璇勮
]]>valarray鍑芥暟搴?/title><link>http://www.shnenglu.com/tgh621/archive/2008/04/17/47356.html</link><dc:creator>澶ф搗</dc:creator><author>澶ф搗</author><pubDate>Thu, 17 Apr 2008 02:16:00 GMT</pubDate><guid>http://www.shnenglu.com/tgh621/archive/2008/04/17/47356.html</guid><wfw:comment>http://www.shnenglu.com/tgh621/comments/47356.html</wfw:comment><comments>http://www.shnenglu.com/tgh621/archive/2008/04/17/47356.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.shnenglu.com/tgh621/comments/commentRss/47356.html</wfw:commentRss><trackback:ping>http://www.shnenglu.com/tgh621/services/trackbacks/47356.html</trackback:ping><description><![CDATA[  <p><span>valarray</span><span>綾葷敤娉?/span></p> <p><span><span>1.<span>       </span></span></span><span>apply <span>      </span></span><span>灝?/span><span>valarray</span><span>鏁扮粍鐨勬瘡涓涓奸兘鐢?/span><span>apply</span><span>鎵鎺ュ彈鍒扮殑鍑芥暟榪涜璁＄畻</span></p> <p><span><span>2.<span>       </span></span></span><span>cshift <span>     </span></span><span>灝?/span><span>valarray</span><span>鏁扮粍鐨勬暟鎹繘琛屽驚鐜Щ鍔紝鍙傛暟涓烘鑰呭乏縐諱負璐熷氨鍙崇Щ</span></p> <p><span><span>3.<span>       </span></span></span><span>max<span>         </span></span><span>榪斿洖</span><span>valarray</span><span>鏁扮粍鐨勬渶澶у?/span></p> <p><span><span>4.<span>       </span></span></span><span>min<span>          </span></span><span>榪斿洖</span><span>valarray</span><span>鏁扮粍鐨勬渶灝忓?/span></p> <p><span><span>5.<span>       </span></span></span><span>resize<span>       </span></span><span>閲嶆柊璁劇疆</span><span>valarray</span><span>鏁扮粍澶у皬錛屽茍瀵瑰叾榪涜鍒濆鍖?/span></p> <p><span><span>6.<span>       </span></span></span><span>shift<span>         </span></span><span>灝?/span><span>valarray</span><span>鏁扮粍縐誨姩錛屽弬鏁頒負姝ｈ呭乏縐伙紝涓鴻礋鑰呭彸縐伙紝縐誨姩鍚庣敱</span><span>0</span><span>濉厖鍓╀綑浣?/span></p> <p><span><span>7.<span>       </span></span></span><span>size<span>          </span></span><span>寰楀埌鏁扮粍鐨勫ぇ灝?/span></p> <p><span><span>8.<span>       </span></span></span><span>sum<span>         </span></span><span>鏁扮粍姹傚拰</span></p> <p><span>鏋勯犲嚱鏁?/span><span><span> </span></span></p> <p><span>valarray( );</span></p> <p align=left><span>explicit valarray(size</span><em><span>_</span></em><span>t </span><em><span>_Count</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const Type& </span><em><span>_Val</span></em><span>,<span>    </span>size</span><em><span>_</span></em><span>t </span><em><span>_Count</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const Type* </span><em><span>_Ptr</span></em><span>,<span>    </span>size</span><em><span>_</span></em><span>t </span><em><span>_Count</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const slice</span><em><span>_</span></em><span>array<Type>& </span><em><span>_SliceArray</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const gslice</span><em><span>_</span></em><span>array<Type>& </span><em><span>_GsliceArray</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const mask</span><em><span>_</span></em><span>array<Type>& </span><em><span>_MaskArray</span></em><span>);</span></p> <p align=left><span>valarray(<span>   </span>const indirect</span><em><span>_</span></em><span>array<Type>& </span><em><span>_IndArray</span></em><span>);</span></p> <p align=left> </p> <p align=left> </p> <p align=left> </p> <p><span>slice</span><span>綾葷敤娉?/span></p> <p><span>璇ョ被涓昏閰嶅悎</span><span>valarray</span><span>綾諱嬌鐢紝鍙互浠?/span><span>valarray</span><span>涓彁鍙栧瓙鏁扮粍</span></p> <p align=left><span>slice( );</span> </p> <p align=left><span>slice(<span>   </span>size</span><em><span>_</span></em><span>t </span><em><span>_StartIndex</span></em><span>,//</span><span>鎴彇鏁扮粍鐨勫紑濮嬩綅緗?/span></p> <p align=left><span><span>   </span>const valarray<size</span><em><span>_</span></em><span>t> </span><em><span>_Len</span></em><span>, //</span><span>瀛愭暟緇勭殑鏈澶ч暱搴?/span></p> <p align=left><span><span>   </span>const valarray<size</span><em><span>_</span></em><span>t> </span><em><span>_Stride//</span></em><em><span>鐩擱殧澶氬皯涓厓绱犻変腑涓涓?/span></em></p> <p align=left><span>);</span></p> <p><span>鐢ㄦ硶錛?/span></p> <p align=left><span>int main( )</span></p> <p align=left><span>{</span></p> <p align=left><span><span>   </span>using namespace std;</span></p> <p align=left><span><span>   </span>int i;</span></p> <p align=left> </p> <p align=left><span><span>   </span>valarray<int> va ( 20 ), vaResult;</span></p> <p align=left><span><span>   </span>for ( i = 0 ; i < 20 ; i+=1 )</span></p> <p align=left><span><span>      </span>va [ i ] = 2 * (i + 1 );</span></p> <p align=left> </p> <p align=left><span><span>   </span>cout << "The operand valarray va is:\n( ";</span></p> <p align=left><span><span>      </span>for ( i = 0 ; i < 20 ; i++ )</span></p> <p align=left><span><span>         </span>cout << va [ i ] << " ";</span></p> <p align=left><span><span>   </span>cout << ")." << endl;</span></p> <p align=left> </p> <p align=left><span><span>   </span>slice vaSlice ( 1 , 7 , 3 );</span></p> <p align=left><span><span>   </span>vaResult = va [ vaSlice ];</span></p> <p align=left> </p> <p align=left><span><span>   </span>cout << "\nThe slice of valarray va is vaResult:"</span></p> <p align=left><span><span>        </span><< "\nva[slice( 1, 7, 3)] = ( ";</span></p> <p align=left><span><span>      </span>for ( i = 0 ; i < 7 ; i++ )</span></p> <p align=left><span><span>         </span>cout << vaResult [ i ] << " ";</span></p> <p align=left><span><span>   </span>cout << ")." << endl;</span></p> <p><span>}</span></p> <p><span>杈撳嚭緇撴灉錛?/span></p> <p align=left><span>The operand valarray va is:</span></p> <p align=left><span>( 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 ).</span></p> <p align=left> </p> <p align=left><span>The slice of valarray va is vaResult:</span></p> <p align=left><span>va[slice( 1, 7, 3)] = ( 4 10 16 22 28 34 40 ).</span></p> <p> </p> <p> </p> <p> </p> <p><span>Gslice</span><span>綾葷敤娉?/span></p> <p><span>Gslice</span><span>綾葷殑鐢ㄦ硶鍜?span>slice</span>鍩烘湰鐩稿悓錛屽彧鏄畠鎴彇鐨勬槸寰幆瀛愪覆錛屽綋姣嶄覆榪涜涓嬈℃彁鍙栧悗鐨勫瓧涓插厓绱犳暟鐩揪涓嶅埌瑕佹眰鏃訛紝<span>gslice</span>浼氬皢鎻愬彇鍚庣殑姣嶄覆緇х畫緇勫悎榪涜鎻愬彇鐩村埌婊¤凍瑕佹眰鎴栬呮瘝涓茶鎻愬彇瀹屼簡</span></p> <p> </p> <p> </p> <p><span>鍏叡鍑芥暟<span>(</span>瀵規(guī)暟緇勭殑鎿嶄綔<span>)</span></span></p> <p><span>1.abs<span>   </span></span><span>瀵規(guī)暟緇勭殑姣忎竴涓厓绱犲彇緇濆鍊?/span></p> <p><span>2.acos<span>   </span></span><span>榪斿洖姣忎釜鍏冪礌鐨勫弽浣欏雞鍊?/span></p> <p><span>3.asin </span><span>榪斿洖姣忎釜鍏冪礌鐨勫弽姝ｅ雞鍊?/span></p> <p><span>4.atan </span><span>榪斿洖姣忎釜鍏冪礌鐨勬鍒囧?/span></p> <p><span>5.atan2<span> </span></span><span>絎涘崱灝旀鍒囧?/span></p> <p><span>6.cos<span>   </span></span><span>浣欏雞鍊?/span></p> <p><span>7.cosh </span><span>鍙屾洸綰夸綑寮﹀?/span></p> <p><span>8.exp<span>   </span></span><span>榪斿洖鑷劧鎸囨暟<span>E^x</span></span></p> <p><span>9.log<span>   </span></span><span>榪斿洖鑷劧瀵規(guī)暟</span></p> <p><span>10.log10<span>    </span></span><span>榪斿洖浠?span>10</span>涓哄簳鐨勮繑鍥炶嚜鐒跺鏁?/span></p> <p><span>11.exp<span>      </span></span><span>榪斿洖<span>x^y</span></span></p> <p><span>12.sin<span>      </span></span><span>姝ｅ雞鍊?/span></p> <p><span>13.sinh<span>     </span></span><span>鍙屾洸綰挎寮﹀?/span></p> <p><span>14.sqrt<span>     </span></span><span>寮鏂?/span></p> <p><span>15.tan<span>      </span></span><span>姝ｅ垏鍊?/span></p> <p><span>16.tanh<span>     </span></span><span>鍙嶆鍒囧?/span></p> <img src ="http://www.shnenglu.com/tgh621/aggbug/47356.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.shnenglu.com/tgh621/" target="_blank">澶ф搗</a> 2008-04-17 10:16 <a href="http://www.shnenglu.com/tgh621/archive/2008/04/17/47356.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>queue鐢ㄦ硶http://www.shnenglu.com/tgh621/archive/2008/04/16/47303.html澶ф搗澶ф搗Wed, 16 Apr 2008 10:30:00 GMThttp://www.shnenglu.com/tgh621/archive/2008/04/16/47303.htmlhttp://www.shnenglu.com/tgh621/comments/47303.htmlhttp://www.shnenglu.com/tgh621/archive/2008/04/16/47303.html#Feedback0http://www.shnenglu.com/tgh621/comments/commentRss/47303.htmlhttp://www.shnenglu.com/tgh621/services/trackbacks/47303.html 

queue鐢ㄦ硶

1.       back 榪斿洖闃熷垪鏈鍚庝竴涓厓绱犲紩鐢?/span>

2.       empty      鍒ゆ柇闃熷垪鏄惁涓虹┖

3.       front   鑾峰緱闃熷垪鏈鍓嶉潰涓涓厓绱犲紩鐢?/span>

4.       push   鍦ㄩ槦鍒楀熬娣誨姞涓涓暟鎹?/span>

5.       pop   鍒犻櫎闃熷垪澶寸殑涓涓暟鎹?/span>

6.       size 闃熷垪涓厓绱犱釜鏁?/span>



澶ф搗 2008-04-16 18:30 鍙戣〃璇勮
]]>Stack鐢ㄦ硶http://www.shnenglu.com/tgh621/archive/2008/04/16/47248.html澶ф搗澶ф搗Wed, 16 Apr 2008 08:45:00 GMThttp://www.shnenglu.com/tgh621/archive/2008/04/16/47248.htmlhttp://www.shnenglu.com/tgh621/comments/47248.htmlhttp://www.shnenglu.com/tgh621/archive/2008/04/16/47248.html#Feedback1http://www.shnenglu.com/tgh621/comments/commentRss/47248.htmlhttp://www.shnenglu.com/tgh621/services/trackbacks/47248.htmlStack鐢ㄦ硶

1.       empty 鍒ゆ柇鍫嗘爤鏄惁涓虹┖

2.       pop   鍚戝爢鏍堥噷闈㈠帇鍏ヤ竴涓暟鎹?/span>

3.       push        鍚戝爢鏍堝帇鍏ヤ竴涓暟鎹?/span>

4.       size          榪斿洖褰撳墠鍫嗘爤闀垮害錛堝嵆鍐呴儴鏁版嵁涓暟錛?/span>

5.       top           寰楀埌鍫嗘爤鏍堥《鏁版嵁



澶ф搗 2008-04-16 16:45 鍙戣〃璇勮
]]>Vector鐢ㄦ硶http://www.shnenglu.com/tgh621/archive/2008/04/16/47239.html澶ф搗澶ф搗Wed, 16 Apr 2008 07:32:00 GMThttp://www.shnenglu.com/tgh621/archive/2008/04/16/47239.htmlhttp://www.shnenglu.com/tgh621/comments/47239.htmlhttp://www.shnenglu.com/tgh621/archive/2008/04/16/47239.html#Feedback5http://www.shnenglu.com/tgh621/comments/commentRss/47239.htmlhttp://www.shnenglu.com/tgh621/services/trackbacks/47239.htmlVector鐢ㄤ簬瀛樺偍瀵硅薄鏁扮粍

甯哥敤鏂規(guī)硶

1.push_back   鍦ㄦ暟緇勭殑鏈鍚庢坊鍔犱竴涓暟鎹?/span>

2.pop_back    鍘繪帀鏁扮粍鐨勬渶鍚庝竴涓暟鎹?/span>

3.at                寰楀埌緙栧彿浣嶇疆鐨勬暟鎹?/span>

4.begin           寰楀埌鏁扮粍澶寸殑鎸囬拡

5.end             寰楀埌鏁扮粍鐨勬渶鍚庝竴涓崟鍏?/span>+1鐨勬寚閽?/span>

6錛巉ront        寰楀埌鏁扮粍澶寸殑寮曠敤

7.back            寰楀埌鏁扮粍鐨勬渶鍚庝竴涓崟鍏冪殑寮曠敤

8.max_size     寰楀埌vector鏈澶у彲浠ユ槸澶氬ぇ

9.capacity       褰撳墠vector鍒嗛厤鐨勫ぇ灝?/span>

10.size           褰撳墠浣跨敤鏁版嵁鐨勫ぇ灝?/span>

11.resize         鏀瑰彉褰撳墠浣跨敤鏁版嵁鐨勫ぇ灝忥紝濡傛灉瀹冩瘮褰撳墠浣跨敤鐨勫ぇ錛岃呭～鍏呴粯璁ゅ?/span>

12.reserve      鏀瑰彉褰撳墠vecotr鎵鍒嗛厤絀洪棿鐨勫ぇ灝?/span>

13.erase         鍒犻櫎鎸囬拡鎸囧悜鐨勬暟鎹」

14.clear          娓呯┖褰撳墠鐨?/span>vector

15.rbegin        灝?/span>vector鍙嶈漿鍚庣殑寮濮嬫寚閽堣繑鍥?/span>(鍏跺疄灝辨槸鍘熸潵鐨?/span>end-1)

16.rend          灝?/span>vector鍙嶈漿鏋勭殑緇撴潫鎸囬拡榪斿洖(鍏跺疄灝辨槸鍘熸潵鐨?/span>begin-1)

17.empty        鍒ゆ柇vector鏄惁涓虹┖

18.swap         涓庡彟涓涓?/span>vector浜ゆ崲鏁版嵁



澶ф搗 2008-04-16 15:32 鍙戣〃璇勮
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