锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产精品日日摸夜夜添夜夜av,亚洲人成欧美中文字幕,欧美 日韩 国产精品免费观看http://m.shnenglu.com/TianShiDeBaiGu/category/17189.html緇欐垜涓涓狤MACS錛屾垜涓嶉渶瑕佹搷浣滅郴緇?/description>zh-cnThu, 27 Dec 2018 17:35:09 GMTThu, 27 Dec 2018 17:35:09 GMT60sqlite閿欒鍒楄〃http://m.shnenglu.com/TianShiDeBaiGu/articles/203297.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Wed, 18 Sep 2013 03:24:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/203297.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/203297.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/203297.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/203297.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/203297.html#define SQLITE_OK           0   /* 鎴愬姛 | Successful result */
/* 閿欒鐮佸紑濮?*/
#define SQLITE_ERROR        1   /* SQL閿欒 鎴?涓㈠け鏁版嵁搴?| SQL error or missing database */
#define SQLITE_INTERNAL     2   /* SQLite 鍐呴儴閫昏緫閿欒 | Internal logic error in SQLite */
#define SQLITE_PERM         3   /* 鎷掔粷璁塊棶 | Access permission denied */
#define SQLITE_ABORT        4   /* 鍥炶皟鍑芥暟璇鋒眰鍙栨秷鎿嶄綔 | Callback routine requested an abort */
#define SQLITE_BUSY         5   /* 鏁版嵁搴撴枃浠惰閿佸畾 | The database file is locked */
#define SQLITE_LOCKED       6   /* 鏁版嵁搴撲腑鐨勪竴涓〃琚攣瀹?| A table in the database is locked */
#define SQLITE_NOMEM        7   /* 鏌愭 malloc() 鍑芥暟璋冪敤澶辮觸 | A malloc() failed */
#define SQLITE_READONLY     8   /* 灝濊瘯鍐欏叆涓涓彧璇繪暟鎹簱 | Attempt to write a readonly database */
#define SQLITE_INTERRUPT    9   /* 鎿嶄綔琚?sqlite3_interupt() 鍑芥暟涓柇 | Operation terminated by sqlite3_interrupt() */
#define SQLITE_IOERR       10   /* 鍙戠敓鏌愪簺紓佺洏 I/O 閿欒 | Some kind of disk I/O error occurred */
#define SQLITE_CORRUPT     11   /* 鏁版嵁搴撶鐩樻槧鍍忎笉姝g‘ | The database disk image is malformed */
#define SQLITE_NOTFOUND    12   /* sqlite3_file_control() 涓嚭鐜版湭鐭ユ搷浣滄暟 | Unknown opcode in sqlite3_file_control() */
#define SQLITE_FULL        13   /* 鍥犱負鏁版嵁搴撴弧瀵艱嚧鎻掑叆澶辮觸 | Insertion failed because database is full */
#define SQLITE_CANTOPEN    14   /* 鏃犳硶鎵撳紑鏁版嵁搴撴枃浠?| Unable to open the database file */
#define SQLITE_PROTOCOL    15   /* 鏁版嵁搴撻攣瀹氬崗璁敊璇?| Database lock protocol error */
#define SQLITE_EMPTY       16   /* 鏁版嵁搴撲負絀?| Database is empty */
#define SQLITE_SCHEMA      17   /* 鏁版嵁緇撴瀯鍙戠敓鏀瑰彉 | The database schema changed */
#define SQLITE_TOOBIG      18   /* 瀛楃涓叉垨浜岃繘鍒舵暟鎹秴榪囧ぇ灝忛檺鍒?| String or BLOB exceeds size limit */
#define SQLITE_CONSTRAINT  19   /* 鐢變簬綰︽潫榪濅緥鑰屽彇娑?| Abort due to constraint violation */
#define SQLITE_MISMATCH    20   /* 鏁版嵁綾誨瀷涓嶅尮閰?| Data type mismatch */
#define SQLITE_MISUSE      21   /* 涓嶆紜殑搴撲嬌鐢?| Library used incorrectly */
#define SQLITE_NOLFS       22   /* 浣跨敤浜嗘搷浣滅郴緇熶笉鏀寔鐨勫姛鑳?| Uses OS features not supported on host */
#define SQLITE_AUTH        23   /* 鎺堟潈澶辮觸 | Authorization denied */
#define SQLITE_FORMAT      24   /* 闄勫姞鏁版嵁搴撴牸寮忛敊璇?| Auxiliary database format error */
#define SQLITE_RANGE       25   /* 浼犻掔粰sqlite3_bind()鐨勭浜屼釜鍙傛暟瓚呭嚭鑼冨洿 | 2nd parameter to sqlite3_bind out of range */
#define SQLITE_NOTADB      26   /* 琚墦寮鐨勬枃浠朵笉鏄竴涓暟鎹簱鏂囦歡 | File opened that is not a database file */
#define SQLITE_ROW         100  /* sqlite3_step() 宸茬粡浜х敓涓涓緇撴灉 | sqlite3_step() has another row ready */
#define SQLITE_DONE        101  /* sqlite3_step() 瀹屾垚鎵ц鎿嶄綔 | sqlite3_step() has finished executing */
/* 閿欒鐮佺粨鏉?*/


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emacs瀹炵敤鍑芥暟鎬葷粨http://m.shnenglu.com/TianShiDeBaiGu/articles/199528.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Wed, 17 Apr 2013 17:09:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/199528.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/199528.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/199528.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/199528.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/199528.html闃呰鍏ㄦ枃

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EMACS 24閰嶇疆閬囧埌鐨勯棶棰樹互鍙婅В鍐蟲柟妗?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/199527.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Wed, 17 Apr 2013 17:08:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/199527.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/199527.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/199527.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/199527.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/199527.html</trackback:ping><description><![CDATA[<h1><a id="viewpost1_TitleUrl" href="http://m.shnenglu.com/TianShiDeBaiGu/archive/2012/10/24/emacs24.html" style="color: #ff6600; text-decoration: none;">EMACS 24閰嶇疆閬囧埌鐨勯棶棰樹互鍙婅В鍐蟲柟妗?/a></h1><div style="padding-left: 20px; font-size: 13px; color: #5e5e5e; font-family: Verdana, Helvetica, Arial; line-height: 18px; text-align: justify; background-color: #ffffff;"><div><span style="color: red;">1 emacs24鍦╟edet浣跨敤鏃朵簬鑰佺増鏈殑cedet涓嶅吋瀹?/span><br />闇瑕佸幓cedet瀹樻柟涓嬭澆鏈鏂扮殑2.4鐗堟湰鐨刢edet錛屼嬌鐢?/configure;make;緙栬瘧錛屽茍灝哻edet-build.el緙栬瘧涓轟簩榪涘埗鏂囦歡浠ユ彁楂樻晥鐜囷紝鍛戒護涓猴細emacs -Q -l cedet-build.el -f cedet-build<br /><br /><span style="color: red;">2 鍑虹幇</span><span style="color: red;">symbols function definition is void:eieio-build-class-alist閿欒鎻愮ず<br /></span><span style="color: #000000;">闇瑕佸湪.emacs涓?require 'cedet)鍚庡鍔犱竴琛?require 'eieio-opt)<br /><br /></span><span style="color: red;">3 鏃犳硶鎵懼埌gdb-ui.el榪欎釜鏂囦歡<br /></span><span style="color: #000000;">emacs24灝唃db鍥懼艦鍖栬皟璇曞伐鍏風殑鎻掍歡鍚嶆敼涓轟簡gdb-mi,鍥犳錛屽湪.emacs涓簲璇ュ皢鍘熸潵鐨?require 'gdb-ui)鏀逛負(require 'gdb-mi)<br /><br /></span><div><span style="color: red;">4 load-with-code-conversion("/home/.emacs" "/home/.emacs" t t)</span><br />榪欎釜閿欒鍘熷洜涓烘壘涓嶅埌姝g‘鐨剆ite-lisp浣嶇疆錛屽鏋滄槸鑷繁緙栬瘧鐨別macs闇瑕佺‘璁よ嚜宸辯殑site-lisp鏄綅浜?usr/local/share/emacs涓嬶紝鑰屼笉鏄?usr/share/emacs涓嬨?/div></div></div><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/199527.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2013-04-18 01:08 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/199527.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>emacs鏀舵嬀寮瑰嚭紿楀彛 濂戒笢瑗?popwin.elhttp://m.shnenglu.com/TianShiDeBaiGu/articles/196629.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Wed, 26 Dec 2012 01:31:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/196629.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/196629.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/196629.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/196629.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/196629.html闃呰鍏ㄦ枃

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redhat浣跨敤yum浣跨敤瀹夎ISO闀滃儚鎴栬呭厜鐩樹笂鐨勮蔣浠?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/kvm.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Tue, 09 Oct 2012 09:10:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/kvm.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/193067.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/kvm.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/193067.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/193067.html</trackback:ping><description><![CDATA[<div>鎸傝澆ISO鏂囦歡錛?br />mkdir -p /media/rhel<br />mount -o loop rhel.iso /media/rhel<br /><br />娣誨姞鏂囦歡rhel.repo鍒?etc/yum.repos.d/涓嬶紝鍦╮hel.repo涓姞鍏ュ涓嬪唴瀹?br /><span style="background-color: #eeeeee; font-size: 13px; ">[rhel_6_iso]<br /></span><span style="font-size: 13px; background-color: #eeeeee; ">name</span><span style="font-size: 13px; background-color: #eeeeee; ">=</span><span style="font-size: 13px; background-color: #eeeeee; ">local iso</span><br style="font-size: 13px; " /><span style="font-size: 13px; background-color: #eeeeee; ">baseurl</span><span style="font-size: 13px; background-color: #eeeeee; ">=</span><span style="font-size: 13px; background-color: #eeeeee; ">file:</span><span style="font-size: 13px; color: #808080; ">///</span><span style="font-size: 13px; color: #008000; ">media/rhel/</span><span style="font-size: 13px; color: #808080; "><br /></span><span style="font-size: 13px; background-color: #eeeeee; ">gpgcheck</span><span style="font-size: 13px; background-color: #eeeeee; ">=</span><span style="font-size: 13px; background-color: #eeeeee; ">1</span><br style="font-size: 13px; " /><span style="font-size: 13px; background-color: #eeeeee; ">gpgkey</span><span style="font-size: 13px; background-color: #eeeeee; ">=</span><span style="font-size: 13px; background-color: #eeeeee; ">file:</span><span style="font-size: 13px; color: #808080; ">///</span><span style="font-size: 13px; color: #008000; ">media/rhel/RPM-GPG-KEY-redhat-release</span><br /><br /><br />嫻嬭瘯瀹夎kvm<br />yun install kvm<br /><br /><div>[root@localhost rhel]# yum install kvm</div><div>Loaded plugins: fastestmirror, product-id, subscription-manager</div><div>Updating certificate-based repositories.                       </div><div>Loading mirror speeds from cached hostfile                     </div><div>addons                                                                            | 1.9 kB     00:00     </div><div>base                                                                              | 1.1 kB     00:00     </div><div>extras                                                                            | 1.9 kB     00:00     </div><div>rhel_6_iso                                                                        | 4.0 kB     00:00 ... </div><div>rhel_6_iso/primary_db                                                             | 3.1 MB     00:00 ... </div><div>update                                                                            | 1.9 kB     00:00     </div><div>Setting up Install Process                                                                               </div><div>Resolving Dependencies                                                                                   </div><div>--> Running transaction check                                                                            </div><div>---> Package qemu-kvm.x86_64 2:0.12.1.2-2.209.el6 will be installed                                      </div><div>rhel_6_iso/filelists_db                                                           | 3.6 MB     00:00 ... </div><div>--> Processing Dependency: qemu-img = 2:0.12.1.2-2.209.el6 for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64      </div><div>--> Processing Dependency: vgabios-vmware for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64              </div><div>--> Processing Dependency: vgabios-stdvga for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64              </div><div>--> Processing Dependency: vgabios-qxl for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                 </div><div>--> Processing Dependency: vgabios for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                     </div><div>--> Processing Dependency: seabios for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                     </div><div>--> Processing Dependency: libspice-server.so.1(SPICE_SERVER_0.8.3)(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                                                      </div><div>--> Processing Dependency: libspice-server.so.1(SPICE_SERVER_0.8.2)(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                                                      </div><div>--> Processing Dependency: libspice-server.so.1(SPICE_SERVER_0.8.1)(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                                                      </div><div>--> Processing Dependency: libspice-server.so.1(SPICE_SERVER_0.6.0)(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                                                      </div><div>--> Processing Dependency: /usr/share/sgabios/sgabios.bin for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64 </div><div>--> Processing Dependency: /usr/share/gpxe/virtio-net.rom for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64 </div><div>--> Processing Dependency: /usr/share/gpxe/rtl8139.rom for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64 </div><div>--> Processing Dependency: /usr/share/gpxe/rtl8029.rom for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64 </div><div>--> Processing Dependency: /usr/share/gpxe/pcnet32.rom for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64 </div><div>--> Processing Dependency: /usr/share/gpxe/e1000-0x100e.rom for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64     </div><div>--> Processing Dependency: libspice-server.so.1()(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64  </div><div>--> Processing Dependency: libcelt051.so.0()(64bit) for package: 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64    </div><div>--> Running transaction check                                                                            </div><div>---> Package celt051.x86_64 0:0.5.1.3-0.el6 will be installed                                            </div><div>---> Package gpxe-roms-qemu.noarch 0:0.9.7-6.9.el6 will be installed                                     </div><div>---> Package qemu-img.x86_64 2:0.12.1.2-2.209.el6 will be installed                                      </div><div>---> Package seabios.x86_64 0:0.6.1.2-8.el6 will be installed                                            </div><div>---> Package sgabios-bin.noarch 0:0-0.3.20110621svn.el6 will be installed                                </div><div>---> Package spice-server.x86_64 0:0.8.2-5.el6 will be installed                                         </div><div>---> Package vgabios.noarch 0:0.6b-3.6.el6 will be installed                                             </div><div>--> Finished Dependency Resolution                                                                       </div><div></div><div>Dependencies Resolved</div><div></div><div>=========================================================================================================</div><div> Package                  Arch             Version                            Repository            Size </div><div>=========================================================================================================</div><div>Installing:                                                                                              </div><div> qemu-kvm                 x86_64           2:0.12.1.2-2.209.el6               rhel_6_iso           1.1 M </div><div>Installing for dependencies:                                                                             </div><div> celt051                  x86_64           0.5.1.3-0.el6                      rhel_6_iso            50 k </div><div> gpxe-roms-qemu           noarch           0.9.7-6.9.el6                      rhel_6_iso           219 k </div><div> qemu-img                 x86_64           2:0.12.1.2-2.209.el6               rhel_6_iso           329 k </div><div> seabios                  x86_64           0.6.1.2-8.el6                      rhel_6_iso            83 k </div><div> sgabios-bin              noarch           0-0.3.20110621svn.el6              rhel_6_iso           6.6 k </div><div> spice-server             x86_64           0.8.2-5.el6                        rhel_6_iso           251 k </div><div> vgabios                  noarch           0.6b-3.6.el6                       rhel_6_iso            42 k </div><div></div><div>Transaction Summary</div><div>=========================================================================================================</div><div>Install       8 Package(s)                                                                               </div><div></div><div>Total download size: 2.1 M</div><div>Installed size: 6.1 M     </div><div>Is this ok [y/N]: y       </div><div>Downloading Packages:     </div><div>---------------------------------------------------------------------------------------------------------</div><div>Total                                                                     26 MB/s | 2.1 MB     00:00     </div><div>warning: rpmts_HdrFromFdno: Header V3 RSA/SHA256 Signature, key ID fd431d51: NOKEY                       </div><div>Retrieving key from file:///media/rhel/RPM-GPG-KEY-redhat-release                                        </div><div>Importing GPG key 0xFD431D51:                                                                            </div><div> Userid: "Red Hat, Inc. (release key 2) <security@redhat.com>"                                           </div><div> From  : /media/rhel/RPM-GPG-KEY-redhat-release                                                          </div><div>Is this ok [y/N]: y                                                                                      </div><div>Importing GPG key 0x2FA658E0:                                                                            </div><div> Userid: "Red Hat, Inc. (auxiliary key) <security@redhat.com>"                                           </div><div> From  : /media/rhel/RPM-GPG-KEY-redhat-release                                                          </div><div>Is this ok [y/N]: y                                                                                      </div><div>Running rpm_check_debug                                                                                  </div><div>Running Transaction Test                                                                                 </div><div>Transaction Test Succeeded                                                                               </div><div>Running Transaction                                                                                      </div><div>Warning: RPMDB altered outside of yum.                                                                   </div><div>** Found 3 pre-existing rpmdb problem(s), 'yum check' output follows:                                    </div><div>PackageKit-0.5.8-19.el6.x86_64 has missing requires of PackageKit-yum = ('0', '0.5.8', '19.el6')         </div><div>PackageKit-0.5.8-19.el6.x86_64 has missing requires of PackageKit-yum-plugin = ('0', '0.5.8', '19.el6')  </div><div>rhn-check-1.0.0-73.el6.noarch has missing requires of yum-rhn-plugin >= ('0', '0.9.1', '35')             </div><div>  Installing : celt051-0.5.1.3-0.el6.x86_64                                                          1/8 </div><div>  Installing : spice-server-0.8.2-5.el6.x86_64                                                       2/8 </div><div>  Installing : seabios-0.6.1.2-8.el6.x86_64                                                          3/8 </div><div>  Installing : sgabios-bin-0-0.3.20110621svn.el6.noarch                                              4/8 </div><div>  Installing : vgabios-0.6b-3.6.el6.noarch                                                           5/8 </div><div>  Installing : 2:qemu-img-0.12.1.2-2.209.el6.x86_64                                                  6/8 </div><div>  Installing : gpxe-roms-qemu-0.9.7-6.9.el6.noarch                                                   7/8 </div><div>  Installing : 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                  8/8 </div><div>rhel_6_iso/productid                                                              | 1.7 kB     00:00 ... </div><div>Installed products updated.                                                                              </div><div>  Verifying  : gpxe-roms-qemu-0.9.7-6.9.el6.noarch                                                   1/8 </div><div>  Verifying  : spice-server-0.8.2-5.el6.x86_64                                                       2/8 </div><div>  Verifying  : 2:qemu-img-0.12.1.2-2.209.el6.x86_64                                                  3/8 </div><div>  Verifying  : vgabios-0.6b-3.6.el6.noarch                                                           4/8 </div><div>  Verifying  : 2:qemu-kvm-0.12.1.2-2.209.el6.x86_64                                                  5/8 </div><div>  Verifying  : sgabios-bin-0-0.3.20110621svn.el6.noarch                                              6/8 </div><div>  Verifying  : seabios-0.6.1.2-8.el6.x86_64                                                          7/8 </div><div>  Verifying  : celt051-0.5.1.3-0.el6.x86_64                                                          8/8 </div><div></div><div>Installed:</div><div>  qemu-kvm.x86_64 2:0.12.1.2-2.209.el6                                                                   </div><div></div><div>Dependency Installed:</div><div>  celt051.x86_64 0:0.5.1.3-0.el6                        gpxe-roms-qemu.noarch 0:0.9.7-6.9.el6</div><div>  qemu-img.x86_64 2:0.12.1.2-2.209.el6                  seabios.x86_64 0:0.6.1.2-8.el6</div><div>  sgabios-bin.noarch 0:0-0.3.20110621svn.el6            spice-server.x86_64 0:0.8.2-5.el6</div><div>  vgabios.noarch 0:0.6b-3.6.el6</div><div></div><div>Complete!</div><div></div><br /><span style="background-color: #eeeeee; font-size: 13px; "><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /></span></div><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/193067.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2012-10-09 17:10 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/kvm.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>XAMPP: Couldn't start MySQL! _______localhost not found_________bugfree 403鎮(zhèn)ㄦ病鏈夎鍒嗛厤鏉冮檺_________cbDExceptionhttp://m.shnenglu.com/TianShiDeBaiGu/articles/bugfree.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Fri, 21 Sep 2012 07:53:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/bugfree.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/191486.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/bugfree.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/191486.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/191486.html
rm -rf /opt/lampp/

tar xvf xampp-linux-1.8.1.tar.gz -/opt/
cp bugfree3.0.3 /opt/lampp/htdocs/ -dpr && sync

mkdir /opt/lampp/htdocs/BugFile -p
chmod 777 /opt/lampp/htdocs/BugFile
chmod 777 /opt/lampp/htdocs/bugfree3.0.3/ -R


perl -pi -'s|Listen\ 80|Listen\ 10000|g' /opt/lampp/etc/httpd.conf
perl -pi -'s|upload_max_filesize\ =\ 2M|upload_max_filesize\ =\ 50M|g' /opt/lampp/etc/php.ini
perl -pi -'s|nobody|root|g' /opt/lampp/etc/my.cnf
perl -pi -'s|phpmyadmin\"\>|phpmyadmin\"\>\n\ \ \ \ Require\ all\ granted|g' /opt/lampp/etc/extra/httpd-xampp.conf


#鎶婄┖鐨勭敤鎴峰瘑鐮侀兘淇敼鎴愰潪絀虹殑瀵嗙爜
echo "璇風櫥褰?span style="color: #808080; ">/opt/lampp/bin/mysql -u root mysql 鎵ц濡備笅2涓鍙?騫墮噸鍚痩amp
UPDATE user SET Password=PASSWORD('123456'where USER='root' and host='root' or host='localhost';
FLUSH PRIVILEGES;
鐗瑰埆娉ㄦ剰錛?23456瀵嗙爜鍙槸涓涓疄渚?

#/opt/lampp/bin/mysql -u root mysql -p
killall httpd && killall mysqld && killall proftpd
/opt/lampp/lampp start

bugfree鐨勯敊璇強瑙e喅鏂規(guī)硶錛岃繖杞歡涓嶅ソ鐢ㄣ傘傘傘傘?br />1 XAMPP: Couldn't start MySQL!   
鏌ョ湅閿欒鏃ュ織鏂囦歡/opt/lamp/var/mysql/localhost.localdomain.err
鐭ラ亾/tmp鐩綍涓嬫煇涓枃浠朵笉鑳藉啓錛堜笉鐭ラ亾璋佹妸/tmp鐩綍鐨勬潈闄愭敼鎴?55浜嗭紝鎵浠ユ櫘閫氱敤鎴鋒病娉曞啓銆傚師鏉ユ病鏈夋櫘閫氱敤鎴風殑鎯呭喌涓嬶紝緋葷粺鍙湁root鐢ㄦ埛錛屾墍浠ユ病鏈夊彂鐜拌繖涓棶棰橈級錛屼袱姝ワ細
a,浣跨敤root鐢ㄦ埛鏀?tmp鏉冮檺錛歝hmod 777 /tmp
b,鍒犻櫎/tmp涓嬮潰閮ㄥ垎涓嶉渶瑕佺殑鏂囦歡錛岃吘鍑虹┖闂達細rm -rf /tmp/$(unusefull)

2
403鎮(zhèn)ㄦ病鏈夎鍒嗛厤鏉冮檺鍚庡彴綆$悊鏃犳硶寮鍚紝榪欎釜搴旇鏄痬ysql娌℃湁鍚姩瓚沖鐨勬潈闄愬鑷寸殑錛?br />淇敼/opt/lampp/conf/my.conf涓殑user=nobody涓簉oot

3瀹夎鏃跺欐棤娉曟壘鍒發(fā)ocalhost
鎴戠殑閿欒鍘熷洜鏄痬ysql鍚庡彴榪涚▼娌℃湁寮鍚紝璇瘋繘涓姝ョ‘璁ysqld鐨勯棶棰樸?br />
4 cbDException
鏁版嵁搴撴棤鏉冮檺錛屼慨鏀?opt/lampp/conf/my.conf錛屾壘鍒皍ser=nobody,淇敼鎴恥ser=root

榪欒蔣浠跺竷灞涓嶅悎鐞嗐傘傘傘傘傘傘?img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/191486.html" width = "1" height = "1" />

]]>
linux杞歡瀹夎涓庡嵏杞界鐞?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/168585.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Thu, 22 Mar 2012 03:15:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/168585.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/168585.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/168585.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/168585.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/168585.html</trackback:ping><description><![CDATA[@import url(http://m.shnenglu.com/CuteSoft_Client/CuteEditor/Load.ashx?type=style&file=SyntaxHighlighter.css);@import url(/css/cuteeditor.css); <div>1銆侀氳繃deb鍖呭畨瑁呯殑鎯呭喌錛?br /> 瀹夎.deb鍖咃細<br /> <div><strong>浠g爜:</strong></div> <div>sudo dpkg -i package_file.deb</div> <br /> 鍙嶅畨瑁?deb鍖咃細<br /> <div><strong>浠g爜:</strong></div> <div>sudo dpkg -r package_name</div> <br /> <br /> 2銆侀氳繃apt-get瀹夎鐨勬儏鍐碉細<br /> 瀹夎<br /> <div><strong>浠g爜:</strong></div> <div>sudo apt-get install package_name</div> <br /> 鍙嶅畨瑁?br /> <div><strong>浠g爜:</strong></div> <div>sudo apt-get remove package_name</div> </div> <div><br /> </div> <div> <h1 class="block_title" style="margin: 10px 0px 0px; font-size: 12pt; color: gray; font-family: verdana, arial, sans-serif; height: 59px; padding: 20px 0px 3px 20px; text-transform: uppercase; line-height: 18px; text-align: justify;"><a id="viewpost1_TitleUrl" href="http://m.shnenglu.com/TianShiDeBaiGu/articles/168415.html" style="color: #ff6600; text-decoration: none;">淇宕╂簝鐨凣NOME-PANNEL</a></h1> <div id="hvzpftn" class="post" style="padding-left: 20px; font-size: 13px; color: #5e5e5e; font-family: Verdana, Helvetica, Arial; line-height: 18px; text-align: justify;"> <div id="hvzpftn" class="postcontent"> <div><span style="font-size: 11px;">$sudo apt-get autoremove</span></div> <div><span style="font-size: 11px;">$sudo apt-get install gnome-panel</span></div> <div><span style="font-size: 11px;">(鍋氬畬榪欎釜鎻愮ずE: Sub-process /usr/bin/dpkg returned an error code,鎻愮ずkio-umountwrapper鏂囦歡閿欒)</span></div> <div><span style="font-size: 11px;">$sudo apt-get install kio-umountwrapper</span></div> <div><span style="font-size: 11px;">$sudo apt-get install gnome-panel</span></div> <div><span style="font-size: 11px;">$gnome-panel</span></div> <div><span style="font-size: 11px;"><br /> </span></div> <div><span style="font-size: 11px;">涓轟簡紜繚閲嶅惎鍚庤兘姝e父銆俿ystem--preferences--Sessions--Current session 鐪嬬湅gnome-panel 涓欏圭殑style鏄笉鏄痳estart銆備笉鏄殑璇濆氨鏄涓簉estart銆俹k錛岄噸鍚楠屼竴涓?/span></div> </div> </div> </div><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/168585.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2012-03-22 11:15 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/168585.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>鑰佹槸蹇樿鐨勪竴浜涙妧鏈偣http://m.shnenglu.com/TianShiDeBaiGu/articles/linux_note.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Wed, 04 Jan 2012 08:54:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/linux_note.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/163557.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/linux_note.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/163557.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/163557.html
.bashrc鐨勪竴涓幆澧冨彉閲?/span> PS1='[\[\033[01;32m\]\h:\[\033[01;34m\]\w\[\033[00m\]]\n\$ '
鏌?/span>鐪嬫枃浠跺ぇ灝?            du -h 
鏌ョ湅鏂囦歡鍦ㄦ枃浠剁郴緇熶腑鐨勪俊鎭?nbsp;df 
鏌ョ湅鍔ㄦ佸簱鐨勫唴閮ㄧ鍙?     nm -D 
鏌ョ湅榪涚▼鍙?              ps -aux
鏌ョ湅榪涚▼鏍?              pstree 
grep -rl DEBUG | xargs perl -pi -e "s|鍐呭|\/\/鍐呭|g"   娉ㄩ噴褰撳墠鏈塂EBUG瀛楁鐨勬枃浠跺唴鐨勬墍鏈夊惈鏈?#8220;鍐呭”鐨勯儴鍒?/span>

fuck_the_GFW.sh
#!/usr/bin/expect -f
set timeout 30
spawn ssh -D 7070 -l colleague 204.12.234.13
expect "password: "
send "vlctech\r"
interact

cscope鐢熸垚绱㈠紩鏂囦歡
 find  . -name "*.h" -o -name "*.c" -o -name "*.cc" > cscope.files
cscope  -Rbkq -i cscope.files

紱呴亾鍥犱負鏌愪簺榪涚▼鍗犵敤鏈嶅姟鑰屾棤娉曚嬌鐢ㄧ殑闂
鐢╪etstat -lntp | grep :80 鎵懼嚭鍗犵敤80绔彛鐨勮繘紼?/div>
    渚嬪錛?/div>
    [root@localhost ~]# netstat -lntp | grep :80
    tcp        0      0 0.0.0.0:80                  0.0.0.0:*                   LISTEN      3040/nginx
    榪欓噷鐨勭▼搴忓悕灝辨槸nginx
    
    灝濊瘯鐢╧illall [紼嬪簭鍚峕錛岀湅鑳戒笉鑳藉叧闂粬銆?/div>
    渚嬪錛歬illall nginx
    濡傛灉涓嶈錛岀敤ps 鎵懼嚭浠栫殑PID錛?/div>
    渚嬪錛?/div>
    [root@localhost ~]# ps aux | grep nginx | grep -v grep
    root      5406  0.0  0.2   5996   756 ?        Ss   03:32   0:00 nginx: master process /usr/local/webserver/nginx/sbin/nginx
    榪欓噷鐨刾id鏄?5406
    鐒跺悗鐢╧ill鍛戒護鍏蟲帀瀹冦?/div>
    渚嬪錛歬ill 5406
    PS:濡傛灉鏄氳繃apt-get瀹夎鐨刟pache錛屽彲浠ュ皾璇曢氳繃/etc/init.d/[紼嬪簭鍚峕 stop 鍋滄榪涚▼錛屾垨鑰?/div>
    閫氳繃chkconfig [紼嬪簭鍚峕 off 鍏抽棴寮鏈哄惎鍔ㄣ?br />
redhat緋葷粺瀵煎叆KEY
http://www.liusuping.com/ubuntu-linux/Redhat-linux-centos-yum.html


]]>fedora 婧愯緗?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/149495.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Sun, 26 Jun 2011 07:15:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/149495.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/149495.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/149495.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/149495.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/149495.html</trackback:ping><description><![CDATA[鏇存崲婧愬墠鍋氬ソ澶囦喚錛屼富瑕佹槸婧愭枃浠訛紝浠ュ強RPM鍏寵鏂囦歡<br />/ect/yum.conf yum閰嶇疆鏂囦歡<br />/etc/yum.repos.d/ repo鏂囦歡,婧愮珯鐐?br />/etc/pki/rpm-gpg/ RPM鍏寵鏂囦歡 <p>鐒跺悗鐧誨綍緗戠珯http://mirrors.163.com 鎴栬?http://mirrors.sohu.com錛?/p><p>鏌ョ湅feoora閭h鐨勫府鍔╋紝閲岄潰鏈夎鏄庢搷浣溿?/p><p>鐒跺悗</p><p>鍒犻櫎緙撳瓨 浠庢柊鏇存柊<br />yum clean all <br />yum makecache</p><p>榪樺彲浠ヨ嚜鍔ㄦ坊鍔犻珮閫熸簮<br />瀹夎yum-plugin-fastestmirror(鑷姩鎸戦夊揩鐨勯暅鍍忕珯) <br />yum install yum-fastestmirror <br />娉?紜畾/etc/yum.conf涓殑plugins=1</p><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/149495.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2011-06-26 15:15 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/149495.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>g++緙栬瘧鍣ㄩ敊璇痷nknown pseudo-op: `.weakref' 錛堝凡瑙e喅錛?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/gcc_compile_error.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Sun, 10 Apr 2011 05:50:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/gcc_compile_error.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/143869.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/gcc_compile_error.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/143869.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/143869.html</trackback:ping><description><![CDATA[鐪嬩簡鍗婂ぉ鐨勮嫳鏂囪В鍐蟲柟妗堬紝娌℃湁瀵瑰簲鐨勫姙娉曪紝榪欎釜閿欒鐨勫師鍥犳槸緙栬瘧鍣ㄥ浠剁殑鐗堟湰涓嶅吋瀹廣?br /> 閫氬父鍦ㄧ紪璇戜簡涓浜涚増鏈笉鍖歸厤鐨勭紪璇戝櫒涔嬪悗錛屼細鏈変竴緋誨垪鐨勭被浼奸敊璇?br /> 濡傛灉浣犲疄鍦ㄦ病鏈夊埆鐨勫姙娉曚簡錛屽垹闄?font color="#008000">/usr/local/bin/</font>鏂囦歡涓嬬殑鍐呭錛岃鐩綍涓嬬殑鏂囦歡鏄湰鍦扮紪璇戜駭鐢熺殑錛屾墽琛岀▼搴忔椂鎺у埗鍙頒細鍏堝幓榪欎釜鐩綍鎵劇▼搴忥紝濡傛灉鏈夛紝浠栧氨浣跨敤涓嬮潰鐨勭▼搴忥紝鎵浠ュ鏋滀綘鐨勬湰鍦扮紪璇戠▼搴忓嚭閿欎簡錛屽垹闄よ繖涓洰褰曪紝涓轟繚闄╄搗瑙侊紝寤鴻鍏堝浠斤紝鍐嶅垹闄ゃ?br /> 鍙﹀鎻愪竴涓緩璁?---------灝介噺浣跨敤緋葷粺鎻愪緵鐨勫湪綰垮畨瑁呰蔣浠舵潵瀹夎浣犻渶瑕佺殑杞歡錛屾繁鍏ョ悊瑙d綘鐨勭郴緇熷伐浣滅殑榪囩▼錛岃繖浼氶伩鍏嶆垜浠蛋寰堝寮礬銆?br /><br /><br /> 濡傛灉榪樻湁鐤戦棶錛岃鎻愬嚭鏉?br /> Wellcom and have fun !<br /><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/143869.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2011-04-10 13:50 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/gcc_compile_error.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>GCC寮哄ぇ鑳屽悗http://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_1_cpp.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Sat, 27 Nov 2010 09:48:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_1_cpp.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/134840.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_1_cpp.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/134840.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/134840.html

GCC寮哄ぇ鑳屽悗

鏉ヨ嚜錛?a >http://www.cnblogs.com/wwang/archive/2010/11/24/1883850.html

 

GCC 錛屽叏縐癎NU Compiler Collection錛屾槸涓濂桮NU寮鍙戠殑緙栬瘧鍣ㄧ幆澧冿紝瀹冪殑鍒涘浜轟究鏄ぇ鍚嶉紟榧庣殑Richard.M.Stallman銆傛渶鍒滸CC鍒氬紑濮嬪紑鍙戞椂錛屽畠榪樺彨鍋欸NU C Compiler錛岄殢鐫寮鍙戠殑娣卞叆錛孏CC寰堝揩寰楀埌浜嗘墿灞曪紝涓嶄粎鍙互鏀寔C璇█錛岃繕鍙互澶勭悊C++錛孭ascal錛孫bject-C錛孞ava浠ュ強Ada絳夊叾浠栬璦銆傜洰鍓嶏紝GCC涓嶄粎鏄疓NU鐨勫畼鏂圭紪璇戝櫒錛屼篃鎴愪負緙栬瘧鍜屽垱寤哄叾浠栨搷浣滅郴緇熺殑緙栬瘧鍣紝鍖呮嫭BSD瀹舵棌浠ュ強MAC OS X絳夈傚彟澶栵紝GCC涔熸槸璺ㄥ鉤鍙頒氦鍙夌紪璇戠殑棣栭夛紝瀹冧笉浠呮敮鎸両ntel鐨剎86緋誨垪錛屽悓鏃朵篃鏀寔MIPS錛孉RM錛孭owerPC錛孲PARC絳夌瓑澶勭悊鍣ㄣ傚彲浠ヨ繖涔堣錛屽嵆浣縂CC涓嶆槸涓栫晫涓婃晥鐜囨渶楂樼殑緙栬瘧鍣紝瀹冧篃涓瀹氭槸涓栫晫涓婃渶鍏ㄩ潰鐨勭紪璇戝櫒銆?/p>

 

1. GCC綆浠?/h1>
鎴戜滑鍏堝洖鍒頒竴涓父璇嗘х殑闂錛屼粈涔堟槸緙栬瘧鍣ㄥ憿錛熺畝鍗曞湴璇達紝緙栬瘧鍣ㄥ彲浠ョ湅浣滄槸涓涓璦緲昏瘧鍣ㄣ傚氨鍍忔妸涓枃緲昏瘧鎴愯嫳璇竴鏍鳳紝緙栬瘧鍣ㄥ彲浠ユ妸楂樼駭璇█緲昏瘧鎴愯綆楁満鑳藉鎵ц鐨勬満鍣ㄨ璦銆傝繖鏍風湅鏉ワ紝GCC鍙互綆楀緱涓婃槸涓涓簿閫氬鍥借璦鐨勯珮綰х炕璇戝畼浜嗐?/div>
鏈綆鍗曠殑GCC浣跨敤鎸囦護濡備笅鎵紺猴細
gcc  hello.c  -o  hello
 
GCC鎺ュ彈hello.c浣滀負杈撳叆錛屾渶鍚庝駭鐢熺洰鏍囧彲鎵ц浠g爜hello銆傝繖涓畝鍗曠殑嫻佺▼瀹為檯涓婄粡鍘嗕簡寰堝姝ラ錛屽涓嬪浘鎵紺猴細
铏界劧鎴戜滑鍙敤浜嗕竴鏉″懡浠ゅ氨瀹屾垚浜嗙紪璇戯紝浣嗗疄闄呬笂gcc鍛戒護渚濇鍛煎彨浜哻pp錛実cc鑷繁錛実as浠ュ強ld鏉ヨ繘琛屽畬鏁寸殑緙栬瘧嫻佺▼錛屾渶鍚庣敓鎴愭渶緇堢殑鍙墽琛屾枃浠秇ello銆?/div>
涓嬮潰鎴戜滑鐪嬩竴涓嬪垎瑙e姩浣滐細
cpp  hello.c  >  hello.i
gcc  -S  hello.i
as  hello.s  -o  hello.o
ld  -dynamic-linker  /lib/ld-linux.so.2  /usr/lib/crt1.o  /usr/lib/crti.o  /usr/lib/gcc/i686-linux-gnu/4.4.5/crtbegin.o -L/usr/lib/gcc/i686-linux-gnu/4.4.5 hello.o  -lgcc  -lgcc_eh  -lc  /usr/lib/gcc/i686-linux-gnu/4.4.5/crtend.o  /usr/lib/crtn.o  -o  hello
 
鐪嬪畬榪欎簺姝ラ鏈夋病鏈夋檿澶磋漿鍚戠殑鎰熻鍛紵瀵逛簬鏅氱殑鐢ㄦ埛鏉ヨ錛岃繕鏄GCC甯垜浠仛榪欎簺浜嬫儏姣旇緝濂姐?/div>
瀵逛簬濡備綍瀛︿範浣跨敤GCC錛屽彲浠ュ弬鑰僄CC瀹樻柟鐨勬墜鍐岋紝濡傛灉澶у瑙夊緱瀹樻柟鐨勬墜鍐屽お緗楀棪錛屾垜榪欓噷鎺ㄨ崘涓鏈珿CC鐨勫叆闂ㄤ功綾嶃?a target="_blank">An Introduction to GCC銆嬶紝榪欐湰涔﹁灝界殑浠嬬粛浜咷CC鐨勪嬌鐢ㄦ柟娉曪紝鍐呭嫻呮樉鏄撴噦錛屽緢閫傚悎鍒濆鑰呫?/div>
 

2. GCC寮哄ぇ鐨勮儗鍚?/h1>

瀛﹁繃緙栬瘧鍘熺悊榪欓棬璇劇▼鐨勫悓瀛﹀涓嬮潰榪欏壇鍥懼簲璇ュ緢鐔熸?zhèn)夊Q岃繖鏄粡鍏哥殑緙栬瘧嫻佺▼銆?/p>

GCC浣滀負緇忓吀鐨勭紪璇戝櫒錛岃嚜鐒朵篃鏄伒寰繖涓暀縐戜功嫻佺▼錛堝疄闄匞CC鐨勫鐞嗘洿澶嶆潅鐐癸紝浣嗘湰璐ㄤ笂鏄竴鏍風殑錛夈傛垜浠厛綆鍖栦竴涓嬩笂闈㈣繖騫呭浘錛屼互涓棿浠g爜涓哄垎鐣岋紝鍓嶉潰鐨勮瘝娉曞垎鏋愩佽娉曞垎鏋愩佽涔夊垎鏋愭垜浠妸瀹冪О涔嬩負鍓嶇澶勭悊錛屽悗闈㈢殑浼樺寲鍜岀洰鏍囦唬鐮佺敓鎴愭垜浠О涔嬩負鍚庣澶勭悊銆?/p>

璇曟兂涓涓嬶紝鏄惁鍙互涓轟笉鍚岀殑楂樼駭璇█鍗曠嫭鍐欎竴涓墠绔紝鐒跺悗涓轟笉鍚岀殑澶勭悊鍣ㄦ灦鏋勫崟鐙啓涓涓悗绔憿錛?/p>

GCC鍩烘湰涓婁篃鏄繖涔堝疄鐜扮殑錛屼笉榪囦笉瑕佽浼氾紝騫舵病鏈変竴涓粺涓鐨刧cc鎵ц紼嬪簭鑳藉澶勭悊濡傛澶氱殑鍓嶇鍜屽悗绔紝姣忎釜璇█鐨勭紪璇戝櫒閮芥槸涓涓嫭绔嬬殑紼嬪簭錛堝C璇█鐨勭紪璇戝櫒鏄痝cc錛孋++鐨勭紪璇戝櫒鏄痝++錛夛紝鑰屼笉鍚岀殑鍚庣涔熻瀵瑰簲涓嶅悓鐨勫彲鎵ц紼嬪簭銆備綘鍙互涓嬭澆鍗曠嫭鐨勪竴浠紾CC婧愪唬鐮侊紝閫氳繃涓嶅悓鐨刢onfigure鏉ョ紪璇戣嚜宸遍渶瑕佺殑緙栬瘧鍣ㄣ?/p>

鑰屼笖錛岀紪璇戝櫒鐨勫疄鐜頒篃姣斾笂鍥捐澶嶆潅鐨勫錛屽墠绔殑涓昏鍔熻兘鏄駭鐢熶竴涓彲渚涘悗绔鐞嗙殑璇硶鏍戯紝鑰岃娉曟爲緇撴瀯瀹為檯涓婂緢闅句笌澶勭悊鍣ㄦ灦鏋勮劚閽╋紝榪欎簺閮芥槸緙栬瘧鍣ㄥ簲鐢ㄤ腑闇瑕佽В鍐崇殑闂銆?/p>

GCC寮哄ぇ鐨勭湡姝e師鍥犳槸浠涔堬紵鏄洜涓哄畠鏀寔浜嗕紬澶氱殑鍓嶇鍜屽悗绔悧錛熻繖浜涢兘涓嶈繃鏄竴涓〃璞¤屽凡銆侴CC鏄竴嬈劇湡姝h嚜鐢辯殑緙栬瘧鍣紝鎴戜滑鍙互闅忔椂鎶婁唬鐮佹嬁榪囨潵淇敼浠ュ疄鐜拌嚜宸遍渶瑕佺殑鍔熻兘銆傚鏋滀綘鐨勭‖浠跺鉤鍙板鍔犱簡涓浜涙寚浠わ紝鑰屾櫘閫氱殑緙栬瘧鍣ㄥ茍涓嶈兘浜х敓榪欎簺鎸囦護鎬庝箞鍔烇紵鍦℅CC鍚庣娣誨姞榪欎簺鎸囦護鍚с傚鏋滀綘瑙夊緱C璇█鐢ㄧ殑涓嶅お欏烘墜錛屾兂緇欏畠娣誨姞涓浜涘姛鑳芥庝箞鍔烇紵淇敼GCC鐨勫墠绔惂銆傚洜涓烘湁浜咷CC錛屾垜浠墠鎷ユ湁榪欎簺鑷敱錛屼互鍙婅繀閫熷疄鐜拌嚜宸辨兂娉曠殑鑳藉姏錛岃岃繖浜涙墠鏄疓CC寮哄ぇ鑳屽悗鐨勫熀紜銆?/p>

2010騫?鏈堜喚鐨勬椂鍊欙紝Google鐨凣o璇█鍓嶇琚厑璁歌繘鍏CC緙栬瘧鍣ㄥ鏃忥紝GCC鏇村姞寮哄ぇ浜嗐?/p>

 

3. GCC鐨勫鏍鋒?/h1>
GCC鍥犱負鍏剁伒媧繪ц搴旂敤鍒頒簡寰堝棰嗗煙鍜岀郴緇燂紝浠嶱C涓婄殑寮鍙戝埌宓屽叆寮忓紑鍙戯紝閮藉彲浠ヨ鍒癎CC鐨勫獎瀛愩?/div>
 

3.1   PC寮鍙?/h2>
鎴戜滑鍏堢湅鐪婸C銆侻AC鑷粠鎶曞叆Intel鐨勬鎶憋紝鏄惁涔熷彲浠ョ湅浣滄槸涓縐峆C鍛紵

Linux

Linux緋葷粺搴旇鏄疓CC鐨勪富鎴樺満錛屼絾涔熸槸鏈娌″繀瑕佸幓璇寸殑涓涓郴緇燂紝闄や簡GCC錛岄毦閬撴垜浠繕鏈夋洿濂界殑閫夋嫨鍚楋紵Linux鍐呮牳銆丄pache鏈嶅姟鍣ㄣ丮ySQL鏁版嵁搴擄紝絳夌瓑涓緋誨垪浼熷ぇ鐨勪綔鍝侀兘鏄氳繃GCC鏉ユ瀯寤虹殑錛孏CC鍙互璇存槸GNU/Linux緋葷粺鐨勫熀鐭熾?/div>

MAC OS X

MAC OS X涔熸槸GCC鐨勯噸搴︾敤鎴鳳紝鍏跺簲鐢ㄧ▼搴忓紑鍙戠幆澧僀ocoa灝辨槸浣跨敤鐨凣CC錛屾墍浠ュ湪MAC OS X涓嬪紑鍙戜篃鏄涓嶅紑GCC鐨勩?/div>

Windows

鐜板湪鍦╓indows涓嬪紑鍙慍/C++紼嬪簭涓鑸兘鏄敤寰蔣鐨勭紪璇戝櫒錛屽綋騫寸殑Borland宸茬粡鎴愪負浼犺銆備絾鏄鏋滀綘涓嶆兂浠橀挶鐨勮瘽錛屼篃鍙互鑰冭檻Windows涓嬬殑GCC銆?/div>
鍦╓indows涓嬩綋楠孏CC鏈甯哥敤鐨勬湁涓ょ鏂瑰紡錛氫竴鏄湪Cygwin涓嬩嬌鐢℅CC錛屽彟澶栦竴縐嶆槸浣跨敤MinGW銆?/div>
Cygwin 鏄竴涓嚜鐢辮蔣浠剁殑闆嗗悎錛屾渶鍒濈敱Cygnus Solutions寮鍙戯紝鐩殑鏄湪Windows緋葷粺涓婅繍琛岀被Unix鐨勮蔣浠躲傞氳繃Cygwin緙栬瘧鐨勭▼搴忓彲浠ュ湪Windows涓婅繍琛岋紝浣嗗繀欏諱嬌鐢╟ygwin.dll銆?/div>
MinGW (Minimalist GNU for Windows)錛屾槸灝咷NU寮鍙戝伐鍏風Щ妞嶅埌Windows騫沖彴鐨勪駭鐗╋紝鍖呮嫭涓緋誨垪澶存枃浠躲佸簱鍜屽彲鎵ц鏂囦歡錛岀敤MinGW寮鍙戠殑紼嬪簭涓嶉渶瑕侀澶栫殑絎笁鏂笵LL灝卞彲浠ョ洿鎺ュ湪Windows涓婅繍琛屻侼okia鐨勫浘褰㈠紑鍙戝寘QT鍦╓indows涓嬪氨鏄皟鐢∕inGW鏉ョ紪璇戠殑銆?/div>

DOS

鍦―OS緋葷粺涓嬩篃鏄彲浠ョ敤GCC鐨勶紝鍥藉唴鐨凞OS寮鍙戣呭彲鑳芥洿鐔熸?zhèn)塗urbo C鎴栬匫pen Watcom錛孏CC鐨凞OS鐗堟湰DJGPP鍏跺疄涔熸槸32浣岲OS紼嬪簭寮鍙戠殑涓繪祦鐜涔嬩竴銆傛渶鍒滵JGPP鐨勫彂璧蜂漢DJ Delorie鏇劇粡璇㈤棶榪嘡ichard Stallman錛孎SF鏄惁鑰冭檻榪囨妸GCC縐繪鍒癕S-DOS涓嬶紝褰撴椂Richard鐨勫洖絳旀槸GCC澶簽澶э紝鑰孧S-DOS鍙笉榪囨槸涓?6浣嶇殑鎿嶄綔緋葷粺錛屾墍浠ュ畼鏂瑰茍娌℃湁鑰冭檻榪欎歡浜嬨侱J Delorie騫舵病鏈夊洜姝よ岄緙╋紝鏈緇堢粰鎴戜滑甯︽潵浜嗚繖涓紭縐鐨勫紑鍙戝鉤鍙般侱JGPP鍒氬紑濮嬪紑鍙戞椂鍙仛djgcc錛屽湪寮曞叆浜咰++涔嬪悗鏀逛負鐜板湪榪欎釜鍚嶅瓧錛圖J's GNU Programming Platform錛夈?/div>
 

3.2   宓屽叆寮忓紑鍙?/h2>
瀵逛簬宓屽叆寮忓紑鍙戦鍩熸潵璇達紝鍥犱負寮鍙戞澘鐨勮兘鍔涢檺鍒訛紝鏄棤娉曡繍琛岀紪璇戠幆澧冪殑錛岃繖鏍峰氨闇瑕佸湪PC涓婇氳繃浜ゅ弶緙栬瘧鏉ョ敓鎴愮洰鏍囧彲鎵ц紼嬪簭錛孏CC鐨勯珮搴︾伒媧繪у湪宓屽叆寮忓紑鍙戜笂鍙戞尌浜嗘瀬澶х殑浣滅敤銆?/div>

Android

鐪嬬湅褰撲粖鏈鐏殑縐誨姩騫沖彴Android錛屽氨鏄畬鍏ㄧ敤GCC鏉ユ瀯寤虹殑錛岃娉ㄦ剰錛岃繖閲屾寚鐨勪笉鏄疉ndroid搴旂敤紼嬪簭錛孉ndroid涓嬬殑搴旂敤紼嬪簭鏄繍琛屽湪Dalvik铏氭嫙鏈轟笂鐨凧ava紼嬪簭銆?/div>

iOS

Apple鐨刬OS搴旂敤紼嬪簭寮鍙戜篃鏄敤Cocoa鏉ヨ繘琛岋紝榪欐庝箞浼氱寮GCC鍛紵

MeeGo/Symbian

鍦ˋpple鍜孏oogle鐨勫啿鍑諱笅錛孨okia浼間箮宸茬粡鏃ヨ杽瑗垮北浜嗭紝浣嗗浜庝腑鍥藉浗鎯呮潵璇達紝鐪熺殑鏄繖鏍峰悧錛焛Phone楂橀珮鍦ㄤ笂錛屾嫢鏈夎呭彧浼氭槸灝戞暟錛孏oogle閫鍑轟腑鍥戒箣鍚庯紝Android Market寰堥毦鍦ㄥ浗鍐呮湁鎵浣滀負錛屽啀鍔犱笂Nokia鎵嬫満涓璐毊瀹炵殑鍙g錛岀幇鍦ㄧ殑Symbian浠ュ強灝嗘潵鐨凪eeGo鐨勪繚鏈夐噺搴旇涓嶄細浣庛侼okia宸茬粡鎶奡ymbian鍜孧eeGo鐨勫紑鍙戠幆澧冪粺涓鍒癚T涓婁簡錛岃繖閲屼緷鐒舵槸GCC鐨勪竴浜╀笁鍒嗙敯銆?/div>
 
 
GCC鏄己澶х殑錛屼絾瀹冨茍涓嶆槸涓涓漢鍦ㄦ垬鏂楋紝鍦ㄥ畠鐨勮儗鍚庣珯鐫GNU宸ュ叿閾?/font>錛屽寘鎷琺ake錛孏CC錛孊inutils錛孏DB絳変竴緋誨垪宸ュ叿錛岃繖浜涘伐鍏蜂箣闂存槸鐩歌緟鐩告垚鐨勶紝鍙湁鎶婂畠浠粍鍚堣搗鏉ヤ嬌鐢ㄦ墠鑳藉彂鎸ュ叾鏈澶х殑濞佸姏銆?/div>


]]>C++寮哄ぇ鐨勮儗鍚?/title><link>http://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_cpp.html</link><dc:creator>浣曟竻榫?/dc:creator><author>浣曟竻榫?/author><pubDate>Sat, 27 Nov 2010 09:46:00 GMT</pubDate><guid>http://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_cpp.html</guid><wfw:comment>http://m.shnenglu.com/TianShiDeBaiGu/comments/134839.html</wfw:comment><comments>http://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_cpp.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/134839.html</wfw:commentRss><trackback:ping>http://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/134839.html</trackback:ping><description><![CDATA[ <a name="top"> </a>聽 <h2><a id="ctl06_lnkTitle" ><font color="#6699cc">C++寮哄ぇ鑳屽悗</font></a></h2><small>2010-09-17 00:56 by Milo Yip, 16411 visits, <a onclick="PutInWz();return false;" href="#">緗戞憳</a>, <a >鏀惰棌</a>, <a id="ctl06_lnkEdit" >緙栬緫</a></small><div id="hvzpftn" class="entry"><p>鍦?1騫村墠(1979騫?錛屼竴鍚嶅垰鑾峰緱鍗氬+瀛︿綅鐨勭爺絀跺憳錛屼負浜嗗紑鍙戜竴涓蔣浠墮」鐩彂鏄庝簡涓闂ㄦ柊緙栫▼璇█錛岃鐮旂┒鍛樺悕涓?a ><font color="#3d81ee">Bjarne Stroustrup</font></a>錛岃闂ㄨ璦鍒欏懡鍚嶄負鈥斺擟 with classes錛屽洓騫村悗鏀圭О涓篊++銆侰++鏄竴闂ㄩ氱敤緙栫▼璇█錛屾敮鎸佸縐嶇紪紼嬭寖寮忥紝鍖呮嫭榪囩▼寮忋侀潰鍚戝璞?object-oriented programming, OP)銆佹硾鍨?generic programming, GP)錛屽悗鏉ヤ負娉涘瀷鑰岃璁$殑妯$増錛岃<a ><font color="#3d81ee">鍙戠幇</font></a>鍙?a ><font color="#3d81ee">璇佹槑鏄浘鐏靛畬澶囩殑</font></a>錛屽洜姝や嬌C++浜﹀彲鏀寔<a ><font color="#3d81ee">妯$増鍏冪紪紼嬭寖寮?template metaprogramming, TMP)</font></a>銆侰++緇ф壙浜咰鐨勭壒鑹詫紝鏃負楂樼駭璇█錛屽張鍚綆綰ц璦鍔熻兘錛屽彲鍚屾椂浣滀負緋葷粺鍜屽簲鐢ㄧ紪紼嬭璦銆?/p><p>C++騫挎硾搴旂敤鍦ㄤ笉鍚岄鍩燂紝浣跨敤鑰?a ><font color="#3d81ee">浠ユ暟鐧句竾璁?/font></a>銆傛牴鎹?a ><font color="#3d81ee">榪戝崄騫寸殑璋冩煡</font></a>錛孋++鐨勬祦琛岀▼搴︾害紼沖畾鎺掕絎?浣?浜嶤/Java涔嬪悗)銆?C++緇忓巻闀挎湡鐨勫疄璺靛拰婕斿寲錛屾墠鎴愪負浠婃棩鐨勬牱璨屻?998騫達紝C++鏍囧噯濮斿憳浼氭帓闄や竾闅撅紝浣緾++鎴愪負ISO鏍囧噯(淇楃ОC++98)錛屽綋涓惈闈炲父寮哄ぇ鐨?a ><font color="#3d81ee">鏍囧噯妯$増搴?standard template library, STL)</font></a>銆備箣鍚庡鍛樹細鍦?005騫存彁浜や簡鏈夊叧鏍囧噯搴撶殑<a ><font color="#3d81ee">絎竴涓妧鏈姤鍛?綆縐癟R1)</font></a>錛屽茍涓轟笅涓涓爣鍑?a ><font color="#3d81ee">C++0x</font></a>鑰屽姫鍔涖傚彲鎯淐++0x騫朵笉鑳藉湪200x騫村畬鎴愶紝鍚勭晫甯屾湜鏂版爣鍑嗚兘浜?011騫村唴鍑哄彴銆?/p><p>嫻佽鐨凜++緙栬瘧鍣ㄤ腑錛屽井杞疺isual C++ 2010宸插疄鐜?a ><font color="#3d81ee">閮ㄥ垎C++0x璇硶騫跺姞鍏R1鎵╁厖搴?/font></a>錛岃実cc瀵?a ><font color="#3d81ee">C++0x璇硶鍜屽簱鐨勬敮鎸?/font></a>姣擵C2010鏇村銆?/p><h2>搴斿惁閫夋嫨C++</h2><h3>鍝簺紼嬪簭閫傚疁浣跨敤C++?</h3><p>C++騫墮潪涓囪兘涓癸紝鎴戞寜緇忛獙涓懼嚭涓浜汣++鐨勯傜敤鏃舵満銆?/p><ul><li>C++閫傚悎鏋勯犵▼搴忎腑闇姹傝緝紼沖畾鐨勯儴鍒嗭紝闇姹傚彉鍖栬緝澶х殑閮ㄥ垎鍙嬌鐢ㄨ剼鏈璦錛?/li><li>紼嬪簭欏誨敖閲忓彂鎸ョ‖浠剁殑鏈楂樻ц兘錛屼笖鎬ц兘鐡墮鍦ㄤ簬CPU鍜屽唴瀛橈紱</li><li>紼嬪簭欏婚綣佸湴涓庢搷浣滅郴緇熸垨紜歡娌熼氾紱</li><li>紼嬪簭蹇呴』浣跨敤C++妗嗘灦/搴擄紝濡傚ぇ閮ㄥ垎娓告垙寮曟搸(濡俇nreal/Source)鍙婁腑闂翠歡(濡侶avok/FMOD)錛岃櫧鐒舵湁浜汣++搴撴彁渚涘叾浠栬璦鐨勭粦瀹氾紝浣嗛氬父鍘熺敓鐨凙PI鎬ц兘鏈濂姐佹渶鏂幫紱</li><li>欏圭洰涓煇涓洰鏍囧鉤鍙板彧鎻愪緵C++緙栬瘧鍣ㄧ殑鏀寔銆?/li></ul><p>鎸夊簲鐢ㄩ鍩熸潵璇達紝C++閫傜敤浜庡紑鍙戞湇鍔″櫒杞歡銆佹闈㈠簲鐢ㄣ佹父鎴忋佸疄鏃剁郴緇熴侀珮鎬ц兘璁$畻銆佸祵鍏ュ紡緋葷粺絳夈?/p><h3>浣跨敤C++榪樻槸C? </h3><p>C++鍜孋鐨勮璁″摬瀛﹀茍涓嶄竴鏍鳳紝涓よ呭彇鑸嶄笉鍚岋紝鎵浠ヤ笉鍚岀殑紼嬪簭鍛樺拰杞歡欏圭洰浼氭湁涓嶅悓閫夋嫨錛岄毦浠ヤ竴姒傝岃銆備笌C++鐩告瘮錛孋鍏峰緙栬瘧閫熷害蹇佸鏄撳涔犮佹樉寮忔弿榪扮▼搴忕粏鑺傘佽緝?yōu)畱鏇存柊鏍囧?鍚庝袱鑰呬篃鍙悓鏃惰涓虹己鐐?絳変紭鐐廣傚湪璇█灞傞潰涓婏紝C++鍖呭惈緇濆ぇ閮ㄥ垎C璇█鐨勫姛鑳?渚嬪涔嬩竴錛孋++娌℃湁C99鐨?a ><font color="#3d81ee">鍙橀暱鏁扮粍VLA</font></a>)錛屼笖鎻愪緵OOP鍜孏P鐨勭壒鎬с備絾鍏跺疄鐢–涔熷彲瀹炵幇OOP鎬濇兂錛屼害鍙埄鐢ㄥ畯鍘誨疄鐜版煇紼嬪害鐨凣P錛屽彧涓嶈繃C++鐨勮娉曡兘杈冪畝媧併佽嚜鍔ㄥ湴瀹炵幇OOP/GP銆侰++鐨?a ><font color="#3d81ee">RAII</font></a>(resource acquisition is initialization錛岃祫婧愯幏鍙栧氨鏄垵濮嬪寲)鐗規(guī)ф瘮杈冪嫭鐗癸紝C/C#/Java娌℃湁鐩稿簲鍔熻兘銆傚洖欏懼巻鍙詫紝Stroustrup寮鍙戠殑鏃╂湡C++緙栬瘧鍣–pre/<a ><font color="#3d81ee">Cfront</font></a>鏄妸C++婧愪唬鐮佺炕璇戜負C錛屽啀鐢–緙栬瘧鍣ㄧ紪璇戠殑銆傜敱姝ゅ彲鐭ワ紝C++緙栧啓鐨勭▼搴忥紝閮借兘鐢ㄧ瓑鏁堢殑C紼嬪簭浠f浛錛屼絾C++鍦ㄨ璦灞傞潰涓婃彁渚涗簡OOP/GP璇硶銆佹洿涓ユ牸鐨勭被鍨嬫鏌ョ郴緇熴佸ぇ閲忛澶栫殑璇█鐗規(guī)?濡傚紓甯搞?a ><font color="#3d81ee">RTTI</font></a>絳?錛屽茍涓擟++鏍囧噯搴撲篃杈冧赴瀵屻傛湁鏃跺機++鐨勮娉曞彲浣跨▼搴忔洿綆媧侊紝濡傝繍綆楃閲嶈澆銆侀殣寮忚漿鎹€備絾鍙︿竴鏂歸潰錛孋璇█鐨凙PI閫氬父姣擟++綆媧侊紝鑳借緝瀹規(guī)槗渚涘叾浠栬璦紼嬪簭璋冪敤銆傚洜姝わ紝涓浜汣++搴撲細鎻愪緵C鐨凙PI灝佽錛屽悓鏃朵篃鍙緵C紼嬪簭璋冪敤銆傜浉鍙嶏紝鏈夋椂鍊欎篃浼氭妸C鐨凙PI灝佽鎴怌++褰㈠紡錛屼互鏀寔RAII鍜屽叾浠朇++搴撴暣鍚堢瓑銆?</p><h3>涓轟綍C++鎬ц兘鍙紭浜庡叾浠栬璦?</h3><p>鐩稿榪愯浜庤櫄鎷熸満璇█(濡侰#/Java)錛孋/C++鐩存帴浠ラ潤鎬佸艦寮忔妸婧愮▼搴忕紪璇戜負鐩爣騫沖彴鐨勬満鍣ㄧ爜銆備竴鑸岃█錛孋/C++紼嬪簭鍦ㄧ紪璇戝強閾炬帴鏃跺彲榪涜鐨勪紭鍖栨渶涓板瘜錛屽惎鍔ㄦ椂鐨勯熷害鏈蹇紝榪愯鏃剁殑棰濆鍐呭瓨寮閿鏈灝戙傝孋/C++鐩稿鍔ㄦ佽璦(濡侾ython/Lua)涔熷噺灝戜簡榪愯鏃剁殑鍔ㄦ佺被鍨嬫嫻嬨傛澶栵紝C/C++鐨勮繍琛岃涓烘槸紜畾鐨勶紝涓斾笉浼氭湁棰濆琛屼負(渚嬪C#/Java蹇呯劧浼氬垵濮嬪寲鍙橀噺)錛屼篃涓嶄細鏈夊鍨冨溇鏀墮泦(GC)鑰岄犳垚鐨勪笉紜畾鎬у歡榪燂紝鑰屼笖C/C++鐨勬暟鎹粨鏋勫湪鍐呭瓨涓殑甯冨眬涔熸槸紜畾鐨勩傛湁鏃禖++鐨勪竴浜涘姛鑳戒細浣跨▼搴忔ц兘浼樹簬C錛屽綋涓互鍐呰仈鍜屾ā鐗堟渶涓虹獊鍑猴紝榪欎袱欏瑰姛鑳戒嬌C++鏍囧噯搴撶殑sort()閫氬父姣擟鏍囧噯搴撶殑qsort()<a ><font color="#3d81ee">蹇鍊?/font></a>(C鍙敤瀹忔垨浜烘墜緙栫爜鍘昏В鍐蟲闂)銆傚彟涓鏂歸潰錛孋/C++鑳界洿鎺ユ槧灝勬満鍣ㄧ爜錛屼箣闂存病鏈夊彟涓灞備腑闂磋璦錛屽洜姝ゅ彲浠ュ仛搴曞眰浼樺寲錛屼緥濡備嬌鐢?a ><font color="#3d81ee">鍐呴儴(intrinsic)鍑芥暟</font></a>鍜屽祵鍏ユ眹緙栬璦銆傜劧鑰岋紝璁稿C++鐨勬ц兘浼樼偣騫墮潪鍏嶈垂鍗堥錛屼唬浠峰寘鎷緝闀跨殑緙栬瘧閾炬帴鏃墮棿鍜岃緝鏄撳嚭閿欙紝鍥犺屽鍔犲紑鍙戞椂闂村拰鎴愭湰錛岃繖鐐圭◢鍚庤ˉ鍏呫?/p><p>鎴戣繘琛屼簡涓涓畝鍗曞叏灞娓叉煋鎬ц兘嫻嬭瘯(512x512鍍忕礌錛屾瘡鍍忕礌10000涓噰鏍?錛孋++ 1灝忔椂36鍒嗐丣ava 3灝忔椂18鍒嗐丳ython綰?8澶┿丷uby綰?51澶┿傝瘎嫻嬫柟寮忓拰鍏朵粬璇█鐨勭粨鏋滆瑙?a ><font color="#3d81ee">鍗氭枃</font></a>銆?/p><h2>C++甯歌闂</h2><h3>C++婧愪唬鐮佽法騫沖彴鍚?</h3><p>C++鏈変笉閿欑殑璺ㄥ鉤鍙拌兘鍔涳紝浣嗙敱浜庣洿鎺ユ槧灝勭‖浠訛紝鍥犳ц兘浼樺寲鐨勫叧緋伙紝璺ㄥ鉤鍙拌兘鍔涗笉鍙奐ava鍙婂鏁拌剼鏈璦銆傜劧鑰岋紝瀹炶返璺ㄥ鉤鍙扮殑C++杞歡榪樻槸鍙鐨勶紝浣嗛』娉ㄦ剰浠ヤ笅闂錛?/p><ul><li>C++鏍囧噯娌℃湁瑙勫畾鍘熷鏁版嵁綾誨瀷(濡俰nt)鐨勫ぇ灝忥紝闇瑕佺壒瀹氬ぇ灝忕殑綾誨瀷鏃訛紝鍙嚜璁㈢被鍨?濡俰nt32_t)錛屽悓鏃跺浠諱綍綾誨瀷浣跨敤sizeof()鑰屼笉鍋囪鍏跺ぇ灝忥紱</li><li>瀛楄妭搴?byte order)鎸塁PU鏈夋墍涓嶅悓錛岀壒鍒娉ㄦ剰浜岃繘鍒惰緭鍏ヨ緭鍑恒乺einterpret_cast娉曪紱</li><li>鍘熷鏁版嵁鍜岀粨鏋勭被鍨嬬殑鍦板潃瀵歸綈鏈夊樊寮傦紱</li><li>緙栬瘧鍣ㄦ彁渚涚殑涓浜涚紪璇戝櫒鎴栧鉤鍙頒笓鐢ㄦ墿鍏呮寚浠わ紱</li><li>閬垮厤浣?a ><font color="#3d81ee">搴旂敤浜岃繘鍒舵帴鍙?application binary interface, ABI)</font></a>鐨勫亣璁撅紝渚嬪璋冪敤鍑芥暟鏃跺弬鏁扮殑鍙栧奸『搴忓湪C/C++涓病瀹氫箟錛屽湪C++涓篃涓嶅彲闅忎究鍋囪RTTI/铏氳〃絳夊疄鐜版柟寮忋?/li></ul><p>鎬繪嫭鑰岃█錛岃法騫沖彴C++杞歡鍙湪澶存枃浠朵腑鐢ㄥ畯媯嫻嬬紪璇戝櫒鍜屽鉤鍙幫紝鍐嶇敤瀹忋乼ypedef銆佽嚜瀹氬鉤鍙扮浉鍏沖疄鐜扮瓑鏂規(guī)硶鍘誨疄璺佃法騫沖彴錛孋++鏍囧噯涓嶄細鎻愪緵榪欑被甯姪銆?/p><h3>C++紼嬪簭瀹規(guī)槗宕╂簝?</h3><p>鍜岃澶氳璦鐩告瘮錛孋/C++鎻愪緵涓嶅畨鍏ㄧ殑鍔熻兘浠ユ渶浼樺寲鎬ц兘錛屾湁鍙兘閫犳垚宕╂簝銆備絾瑕佹敞鎰忥紝寰堝榪愯鏃墮敊璇紝濡傚悜絀烘寚閽?寮曠敤瑙e紩鐢ㄣ佹暟緇勮秺鐣屻佸爢鏍堟孩鍑虹瓑錛屽叾浠栬璦涔熶細鎶ラ敊鎴栨姏鍑哄紓甯革紝榪欎簺閮芥槸紼嬪簭闂錛岃屼笉鏄璦鏈韓鐨勯棶棰樸傛湁浜涙剰瑙佽涓猴紝鍑虹幇榪欑被榪愯鏃墮敊璇紝搴旇灝介噺鍐欏叆鏃ュ織騫剁珛鍗沖穿婧冿紝涓嶈璁╃▼搴忕戶緇繍琛岋紝浠ュ厤閫犳垚鏇村ぇ鐨勫獎鍝?渚嬪紼嬪簭緇х畫鎶婂唴瀛樹腑閿欒鐨勬暟鎹鍐欐枃浠?銆傝嫢瑕佸閿欙紝鍙寜涓氬姟鎶婄▼搴忓垎鍓蹭負澶氳繘紼嬶紝鍍?a ><font color="#3d81ee">Chrome</font></a>鎴栦嬌鐢╢ork()鐨勫艦寮忋傜劧鑰岋紝C++鏈夎澶氭満鍒跺彲浠ュ噺灝戦敊璇紝渚嬪浠?a ><font color="#3d81ee">string</font></a>浠f浛C瀛楃涓詫紱浠?a ><font color="#3d81ee">vector</font></a>鎴?a ><font color="#3d81ee">array(TR1)</font></a>浠f浛鍘熷鏁扮粍(鏈変簺瀹炵幇鍙湪璋冭瘯妯″紡媯嫻嬭秺鐣?錛涗嬌鐢ㄦ櫤鑳芥寚閽堜篃鑳藉噺灝戜竴浜涘師濮嬫寚閽堢殑闂銆傚彟澶栵紝鎴戞渶甯擱亣鍒扮殑Bug錛屽氨鏄病鏈夊垵濮嬪寲鎴愬憳鍙橀噺錛屾湁鏃朵細瀵艱嚧宕╂簝錛岃屼笖璋冭瘯鐗堝拰鍙戣鐗堢殑琛屼負鍙兘涓嶅悓銆?/p><h3>C++瑕佹墜鍔ㄥ仛鍐呭瓨綆$悊?</h3><p>C++鍚屾椂鎻愪緵鍦ㄥ爢鏍堜笂鐨勮嚜鍔ㄥ眬閮ㄥ彉閲忥紝浠ュ強浠庤嚜鐢卞瓨鍌?free store)鍒嗛厤鐨勫璞°傚浜庡悗鑰咃紝紼嬪簭鍛橀渶鎵嬪姩閲婃斁錛屾垨浣跨敤涓嶅悓鐨勫鍣ㄥ拰鏅鴻兘鎸囬拡銆?C++紼嬪簭鍛樼粡甯歌繘涓姝ヤ紭鍖栧唴瀛橈紝鑷畾涔夊唴瀛樺垎閰嶇瓥鐣ヤ互鎻愬崌鏁堣兘錛屼緥濡備嬌鐢ㄥ璞℃睜銆佽嚜瀹氫箟鐨勫崟鍚?鍙屽悜鍫嗘爤鍖虹瓑銆傝櫧鐒禖++0x榪樻病鍔犲叆GC鍔熻兘錛屼絾涔熷彲浠ヨ嚜琛岀紪鍐欐垨浣跨敤鐜版垚搴撱傛澶栵紝C/C++涔熷彲浠ョ洿鎺ヤ嬌鐢ㄦ搷浣滅郴緇熸彁渚涚殑鍐呭瓨鐩稿叧鍔熻兘錛屼緥濡傚唴瀛樻槧灝勬枃浠躲佸叡浜唴瀛樼瓑銆?/p><h3>浣跨敤C++甯歌閲嶉犺疆瀛?</h3><p>鎴戞浘鍙備笌鐨凜++欏圭洰錛岄兘浼氶噸閫犱笉灝戞爣鍑嗗簱宸叉彁渚涚殑鍔熻兘錛屾鎯呭喌鍦ㄥ叾浠栬璦涓緝?yōu)畱鍑虹幇銆傛垜璇曞浘鍒嗘瀽涓腑鍘熷洜銆傞鍏堬紝C++鏍囧噯搴撶浉瀵瑰緢澶氳璦鏉ヨ鏄傳涔忕殑錛屽悇寮鍙戣呬究浼氶噸澶嶅湴鍒墮犺嚜璁㈠簱銆備粠鍙︿竴涓搴︾湅錛孋++鏍囧噯搴撴槸鐢–++緙栧啓鐨?寰堝鍏朵粬璇█涓嶇敤鑷韓鑰屾槸鐢–/C++鍘葷紪鍐欏簱)錛屽湪鑳藉姏鍜屾ц兘涓婏紝鑷搴撳拰鏍囧噯搴撳茍鏃犳湰璐ㄥ樊鍒紱鍙﹀錛屾爣鍑嗗簱涓洪氱敤鑰岃錛屽涓嶅悓騫沖彴鍙婂縐嶄嬌鐢ㄩ渶姹備綔鍙栬垗錛屾ц兘涓婃湁鎵褰卞搷錛屼緥濡侲A鍏徃灝辨浘鍙戣〃鑷埗鐨凟ASTL瑙勬牸錛屾弿榪版父鎴忓紑鍙戞柟闈㈠STL鐨勬ц兘鍙婂姛鑳介渶姹傜殑鐗圭偣錛涙澶栵紝澶氫釜C++搴撲竴璧蜂嬌鐢紝緇忓父浼氬洜瑙勮寖涓嶅悓鑰屽紩璧峰啿紿侊紝鍙堟垨鍔熻兘閲嶅彔錛屾墍浠ラ」鐩彲鑳介』鑷寮鍙戯紝鎴栧紩鍏ュ叾浠栧簱鐨勬蹇墊垨瀹炵幇(濡?a ><font color="#3d81ee">Boost</font></a>/<a ><font color="#3d81ee">TR1</font></a>/<a ><font color="#3d81ee">Loki</font></a>)錛屾敼鍐欎互絎﹀悎欏圭洰瑙勮寖銆?/p><h3>C++緙栬瘧閫熷害寰堟參?</h3><p>閿欙紝鏄潪甯告參銆傛垜璁や負C++鍙兘鏄疄鐢ㄧ▼搴忚璦涓紪璇戦熷害鏈鎱㈢殑銆傛闂娑夊強C++娌跨敤C鐨勭紪璇戦摼鎺ユ柟寮忥紝鍙堝姞鍏ヤ簡澶嶆潅鐨勭被/娉涘瀷澹版槑鍜屽唴鑱旀満鍒訛紝浣跨紪璇戞椂闂村嶅銆傚湪C++瀵圭紪璇戞柟娉曟敼闈╀箣鍓?濡?a ><font color="#3d81ee">module鎻愭</font></a>)錛屽彲浣跨敤浠ヤ笅鎶宸ф敼鍠勶細絎竴錛屼嬌鐢?a ><font color="#3d81ee">pimpl鎵嬫硶</font></a>錛屽洜鎬ц兘鎹熻楀簲鐢ㄤ簬璋冪敤嬈℃暟涓嶅鐨勭被錛涚浜岋紝浠呭寘鍚繀瑕佸ご鏂囦歡錛屽茍灝介噺浣跨敤鍙婃彁渚涘墠緗0鏄庣増鏈殑澶存枃浠?濡俰osfwd)錛涚涓夐噰鐢ㄥ熀浜庢帴鍙g殑璁捐錛屼絾欏繪敞鎰忚櫄鍑芥暟璋冪敤鎴愭湰錛涚鍥涳紝閲囩敤<a ><font color="#3d81ee">unity build</font></a>錛屽嵆鎶婂涓猚pp鏂囦歡緇撳悎鍦ㄤ竴涓紪璇戝崟鍏冭繘琛岀紪璇戯紱絎簲錛岄噰鐢ㄥ垎甯冨紡鐢熸垚緋葷粺濡?a ><font color="#3d81ee">IncrediBuild</font></a>銆?/p><h3>C++緙轟箯浠涔堝姛鑳?</h3><p>铏界劧C++宸茬粡闈炲父澶嶆潅錛屼絾浠嶇己灝戝緢澶氬父瑙佸姛鑳姐?C++0x浣滃嚭浜嗕笉灝戞敼鍠勶紝渚嬪璇█鏂歸潰鍔犲叆Lambda鍑芥暟銆侀棴鍖呫佺被鍨嬫帹瀵煎0鏄庣瓑錛岃屽簱鏂歸潰鍒欏姞鍏ユ鍒欒〃杈懼紡銆侀噰鐢ㄥ搱甯岃〃鐨剈nordered_set/unordered_map銆佸紩鐢ㄨ鏁版櫤鑳芥寚閽坰hared_ptr/weak_ptr絳夈備絾鏈鍊煎緱鐣欐剰鐨勬槸C++0x寮曞叆澶氱嚎紼嬬殑璇硶鍜屽簱鍔熻兘錛岃繖鏄疌++婕旇繘鐨勪竴澶ф銆傜劧鑰岋紝妯$粍銆丟C銆佸弽灝勬満鍒剁瓑鍔熻兘铏芥湁鎻愭錛屽嵈鏈姞榪汣++0x銆?/p><h2>C++浣跨敤寤鴻</h2><h3>涓哄簲鐢ㄦ寫閫夌壒鎬ч泦</h3><p>鎴戝悓鎰廠troustrup鍏充簬浣跨敤C++鍚勭鎶鏈殑鍥炲簲錛氣滀綘鍙互鍋氾紝涓嶆剰鍛崇潃浣犲繀欏昏繖涔堝仛銆?Just because you can do it, doesn't mean that you have to.)鈥?C++鍏呮弧涓板瘜鐨勭壒鎬э紝浣嗗悓鏃跺甫鏉ヤ笉鍚岄棶棰橈紝渚嬪榪囧垎澶嶆潅銆佺紪璇戝強榪愯鎬ц兘鐨勬崯鑰椼備竴鑸彲鑰冭檻鏄惁浣跨敤澶氶噸緇ф壙銆佸紓甯搞丷TTI錛屽茍璋冭妭浣跨敤妯$増鍙婃ā鐗堝厓緙栫▼鐨勭▼搴︺備嬌鐢ㄨ繃鍒嗗鏉傜殑璁捐鍜屽姛鑳斤紝鍙兘浼氫護閮ㄥ垎鍥㈤槦鎴愬憳鏇撮毦鐞嗚В鍜岀淮鎶ゃ?/p><h3>涓哄洟闃熷緩绔嬬紪紼嬭鑼?/h3><p>C++鐨勭紪鐮佽嚜鐢卞害寰堥珮錛屽鏄撶紪鍐欓鏍艱駿寮傜殑浠g爜錛孋++鏈韓涔熸病鏈夊畾涔変竴浜涙爣鍑嗚鑼冦傝屼笖錛孋++鐨勬簮鏂囦歡鐗╃悊鏋勬垚錛岃緝璁稿璇█澶嶆潅銆傚洜姝わ紝闄や簡鍐沖畾鐗規(guī)ч泦錛屾瘡涓洟闃熷簲寤虹珛涓濂楃紪紼嬭鑼冿紝鍖呮嫭婧愭枃浠舵牸寮?鍙嬌鐢ㄦ枃浠舵ā鐗?銆佽姳鎷彿椋庢牸銆?/p><h3>灝介噺浣跨敤C++椋庢牸鑰岄潪C椋庢牸</h3><p>鐢變簬C++鏈夊C鍏煎鐨勫寘琚憋紝涓浜涘姛鑳藉彲浠ヤ嬌鐢–椋庢牸瀹炵幇錛屼絾鏈濂戒嬌鐢–++鎻愪緵鐨勬柊鍔熻兘銆傛渶鍩烘湰鐨勬槸灝介噺浠ュ叿鍚嶅父閲忋佸唴鑱斿嚱鏁板拰娉涘瀷鍙栦唬瀹忥紝鍙妸瀹忕敤鍦ㄦ潯浠跺紡緙栬瘧鍙婄壒孌婃儏鍐點傛棫寮忕殑C瑕佹眰灞閮ㄥ彉閲忓0鏄庡湪浣滅敤鍩熷紑绔紝C++鍒欐棤姝ら檺鍒訛紝搴旀妸鍙橀噺澹版槑灝介噺緗簬閭昏繎鍏朵嬌鐢ㄧ殑鍦版柟錛宖or()鐨勫驚鐜彉閲忓0鏄庡彲緗簬for鐨勬嫭鍙峰唴銆?C++涓兘鍔犲己綾誨瀷瀹夊叏鐨勫姛鑳藉簲灝介噺浣跨敤錛屼緥濡傞伩鍏嶁滀竾鑳解濇寚閽坴oid *錛岃屼嬌鐢ㄤ釜鍒垨娉涘瀷綾誨瀷錛涚敤bool鑰岄潪int琛ㄧず甯冨皵鍊鹼紱閫夌敤4縐岰++ cast鍏抽敭瀛椾唬鏇跨畝鍗曠殑寮哄埗杞崲銆?/p><h3>緇撳悎鍏朵粬璇█</h3><p>濡傚墠鏂囨墍榪幫紝C++騫墮潪閫傚悎鎵鏈夊簲鐢ㄦ儏澧冿紝鏈夋椂鍙互娣峰悎鍏朵粬璇█浣跨敤錛屽寘鎷敤C++鎵╁睍鍏朵粬璇█錛屾垨鍦–++紼嬪簭涓祵鍏ヨ剼鏈璦寮曟搸銆傚浜庡悗鑰咃紝闄や簡浣跨敤鍚勭鑴氭湰璇█鐨勪笓闂ˋPI錛岃繕鍙嬌鐢?a ><font color="#3d81ee">Boost</font></a>鎴?a ><font color="#3d81ee">SWIG</font></a>浣滄暣鍚堛?/p><h2>C++瀛︿範寤鴻</h2><p>C++緙虹偣涔嬩竴錛屾槸鐩稿璁稿璇█澶嶆潅錛岃屼笖闅懼闅劇簿銆傝澶氫漢璇村涔燙璇█鍙渶涓鏈琄&R<a ><font color="#3d81ee">銆奀紼嬪簭璁捐璇█銆?/font></a>鍗沖彲錛屼絾C++涔︾睄鍗存槸澶氫笉鑳滄暟銆傛垜鏄粠C榪涘叆C++錛岀殕鏄潬闃呰鑷銆傚湪姝ゅ垎浜竴鐐瑰涔犲績寰椼備釜浜鴻涓猴紝瀛︿範C++鍙垎涓?涓眰嬈★細</p><ul><li>絎竴灞傛錛孋++鍩虹錛氭寫閫変竴鏈叆闂ㄤ功綾嶏紝濡?a ><font color="#3d81ee">銆奀++ Primer銆?/font></a>銆?a ><font color="#3d81ee">銆奀++澶у鏁欑▼銆?/font></a>銆佹垨Stroustrup鎾板啓鐨勭粡鍏?a ><font color="#3d81ee">銆奀++紼嬪簭璁捐璇█銆?/font></a>鎴栦粬涓騫村崐鍓嶇殑鏂頒綔<a ><font color="#3d81ee">銆奀++紼嬪簭璁捐鍘熺悊涓庡疄璺點?/font></a>錛岃屼竴鑸珻++璇劇▼涔熸浜庢錛屽彟澶?a ><font color="#3d81ee">銆奀++ 鏍囧噯紼嬪簭搴撱?/font></a>鍙?a ><font color="#3d81ee">銆奣he C++ Standard Library Extensions銆?/font></a>鍙緵鍙傝冿紱</li><li>絎簩灞傛錛屾紜珮鏁堝湴浣跨敤C++錛氭灞傛寮濮嬪繀欏昏嚜淇紝闃呰榪囥?<a ><font color="#3d81ee">More</font></a>)<a ><font color="#3d81ee">Effective C++</font></a>銆嬨併?<a ><font color="#3d81ee">More</font></a>)<a ><font color="#3d81ee">Exceptional C++</font></a>銆嬨?a ><font color="#3d81ee">銆奅ffective STL銆?/font></a>鍙?a ><font color="#3d81ee">銆奀++緙栫▼瑙勮寖銆?/font></a>絳夛紝鎵嶉傚疁韙忓叆涓撲笟C++寮鍙戜箣璺紱</li><li>絎笁灞傛錛屾繁鍏ヤ簡瑙++錛氬叧浜庡叏灞闂鍙<a ><font color="#3d81ee">銆婃繁鍏ユ帰绱++瀵硅薄妯″瀷銆?/font></a>銆?a ><font color="#3d81ee">銆奍mperfect C++銆?/font></a>銆?a ><font color="#3d81ee">銆奀++娌夋濆綍銆?/font></a>銆?a ><font color="#3d81ee">銆奡TL婧愮爜鍓栨瀽銆?/font></a>錛岃鎸戞垬鏅哄晢錛屽彲鐪嬪叧浜庢ā鐗堝強妯$増鍏冪紪紼嬬殑涔︾睄濡?a ><font color="#3d81ee">銆奀++ Templates銆?/font></a>銆?a ><font color="#3d81ee">銆奀++璁捐鏂版濈淮銆?/font></a>銆?a ><font color="#3d81ee">銆奀++妯$増鍏冪紪紼嬨?/font></a>錛?/li><li>絎洓灞傛錛岀爺絀禖++錛氶槄璇?a ><font color="#3d81ee">銆奀++璇█鐨勮璁″拰婕斿寲銆?/font></a>銆?a ><font color="#3d81ee">銆婄紪紼嬬殑鏈川銆?/font></a>(鍚玈TL璁捐鑳屽悗鐨勬暟瀛︽牴鍩?銆丆++鏍囧噯鏂囦歡<a ><font color="#3d81ee">銆奍SO/IEC 14882:2003銆?/font></a>銆?a ><font color="#3d81ee">C++鏍囧噯濮斿憳浼?/font></a>鐨勬彁妗堜功鍜屾姤鍛婁功銆佸叧浜嶤++鐨勫鏈枃鐚?/li></ul><p>鐢變簬鎴戜富瑕佹槸搴旂敤C++錛屽ぇ綰﹀彧鍋滅暀浜庣浜屻佷笁涓眰嬈°傜劧鑰岋紝C++鍙槸杞歡寮鍙戠殑涓鐜屽凡錛屽崟鍑璦騫朵笉鑳藉簲浠樹笟鍔″拰宸ョ▼涓婄殑闂銆傚緩璁鑰呬笉瑕佸己姹傚嚑騫村唴鈥滃交搴曞浼欳++鐨勭煡璇嗏濓紝鍒拌揪絎簩灞傚乏鍙充究浠庡伐浣滃疄鎴樹腑姹插彇緇忛獙錛屾湁鍏磋叮鎵嶆參鎱㈢戶緇涔犳洿楂樺眰嬈$殑鐭ヨ瘑銆傝櫧鐒跺涔燙++鏈夐毦搴︼紝浣嗕篃鏄浉褰撴湁瓚d笖鏈夋弧瓚蟲劅鐨勩?/p><p>鏁板崄騫存潵錛孋++铏芥湁璧蜂紡錛屼絾濂逛緷闈犲叾浣跨敤鑰呰屼笉鏂緱鍒伴〗寮虹殑鐢熷懡鍔涳紝鐩鎬俊鍦ㄦ垜閫浼戜箣鍓嶉兘涓嶄細涓庡ス鍒嗙錛屼篃甯屾湜鏇磋繘涓姝ヤ簡瑙eス錛屼笌濂硅蛋榪涙湭鏉ャ?/p></div><img src ="http://m.shnenglu.com/TianShiDeBaiGu/aggbug/134839.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.shnenglu.com/TianShiDeBaiGu/" target="_blank">浣曟竻榫?/a> 2010-11-27 17:46 <a href="http://m.shnenglu.com/TianShiDeBaiGu/articles/tianshidebaigu_cpp.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Linux涓嬬殑孌甸敊璇駭鐢熺殑鍘熷洜鍙婅皟璇曟柟娉?鎺ㄨ崘錛岃漿)http://m.shnenglu.com/TianShiDeBaiGu/articles/125785.html浣曟竻榫?/dc:creator>浣曟竻榫?/author>Fri, 03 Sep 2010 05:16:00 GMThttp://m.shnenglu.com/TianShiDeBaiGu/articles/125785.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/comments/125785.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/articles/125785.html#Feedback0http://m.shnenglu.com/TianShiDeBaiGu/comments/commentRss/125785.htmlhttp://m.shnenglu.com/TianShiDeBaiGu/services/trackbacks/125785.html孌甸敊璇駭鐢熺殑鍘熷洜鍙婅皟璇曟柟娉?/font>

榪欑瘒鏂囩珷姣旇緝鍏ㄩ潰錛岃鐨勪篃涓嶉敊錛屾帹鑽?

綆鑰岃█涔?浜х敓孌甸敊璇氨鏄闂簡閿欒鐨勫唴瀛樻錛屼竴鑸槸浣犳病鏈夋潈闄愶紝鎴栬呮牴鏈氨涓嶅瓨鍦ㄥ搴旂殑鐗╃悊鍐呭瓨,灝ゅ叾甯歌鐨勬槸璁塊棶0鍦板潃.
涓鑸潵璇?孌甸敊璇氨鏄寚璁塊棶鐨勫唴瀛樿秴鍑轟簡緋葷粺鎵緇欒繖涓▼搴忕殑鍐呭瓨絀洪棿錛岄氬父榪欎釜鍊兼槸鐢?  gdtr      鏉ヤ繚瀛樼殑錛屼粬鏄竴涓?8浣嶇殑瀵勫瓨鍣紝鍏朵腑鐨?2浣嶆槸淇濆瓨鐢卞畠鎸囧悜鐨?font color="#008000">gdt
琛紝鍚?3浣嶄繚瀛樼浉搴斾簬gdt鐨勪笅鏍囷紝鏈鍚?浣嶅寘鎷簡紼嬪簭鏄惁鍦ㄥ唴瀛樹腑浠ュ強紼嬪簭鐨勫湪cpu涓殑榪愯綰у埆,鎸囧悜鐨刧dt鏄敱浠?4浣嶄負涓涓崟浣嶇殑琛紝鍦ㄨ繖寮犺〃涓氨淇濆瓨鐫紼嬪簭榪愯鐨勪唬鐮佹浠ュ強鏁版嵁孌電殑璧峰鍦板潃浠ュ強涓庢鐩稿簲鐨勬闄愬拰欏甸潰浜ゆ崲榪樻湁紼嬪簭榪愯綰у埆榪樻湁鍐呭瓨綺掑害絳夌瓑鐨勪俊鎭?br />涓鏃︿竴涓▼搴忓彂鐢熶簡瓚婄晫璁塊棶錛宑pu灝變細浜х敓鐩稿簲鐨勫紓甯鎬繚鎶わ紝浜庢槸segmentation fault灝卞嚭鐜頒簡.


鍦ㄧ紪紼嬩腑浠ヤ笅鍑犵被鍋氭硶瀹規(guī)槗瀵艱嚧孌甸敊璇?鍩烘湰鏄槸閿欒鍦頒嬌鐢ㄦ寚閽堝紩璧風殑

1)璁塊棶緋葷粺鏁版嵁鍖猴紝灝ゅ叾鏄線 緋葷粺淇濇姢鐨勫唴瀛樺湴鍧鍐欐暟鎹? 鏈甯歌灝辨槸緇欎竴涓寚閽堜互0鍦板潃
2)鍐呭瓨瓚婄晫(鏁扮粍瓚婄晫錛屽彉閲忕被鍨嬩笉涓鑷寸瓑) 璁塊棶鍒頒笉灞炰簬浣犵殑鍐呭瓨鍖哄煙 瑙e喅鏂規(guī)硶 鎴戜滑鍦ㄧ敤C/C++璇█鍐欑▼搴忕殑鏃朵警錛屽唴瀛樼鐞嗙殑緇濆ぇ閮ㄥ垎宸ヤ綔閮芥槸闇瑕佹垜浠潵鍋氱殑銆傚疄闄呬笂錛屽唴瀛樼鐞嗘槸涓涓瘮杈冪箒鐞愮殑宸ヤ綔錛屾棤璁轟綘澶氶珮鏄庯紝緇忛獙澶氫赴瀵岋紝闅懼厤浼氬湪姝ゅ鐘簺灝忛敊璇紝鑰岄氬父榪欎簺閿欒鍙堟槸閭d箞鐨勬祬鏄捐屾槗浜庢秷闄ゃ?br />
浣嗘槸鎵嬪伐“闄よ櫕”錛坉ebug錛夛紝寰寰鏄晥鐜囦綆涓嬩笖璁╀漢鍘岀儲鐨勶紝鏈枃灝嗗氨"孌甸敊璇?榪欎釜鍐呭瓨璁塊棶瓚婄晫鐨勯敊璇皥璋堝浣曞揩閫熷畾浣嶈繖浜?孌甸敊璇?鐨勮鍙ャ?
涓嬮潰灝嗗氨浠ヤ笅鐨勪竴涓瓨鍦ㄦ閿欒鐨勭▼搴忎粙緇嶅嚑縐嶈皟璇曟柟娉曪細
dummy_function (void)
{
         unsigned char *ptr = 0x00;
         *ptr = 0x00;
 }

 int main (void)
 {
         dummy_function ();

       return 0;
}

浣滀負涓涓啛緇冪殑C/C++紼嬪簭鍛橈紝浠ヤ笂浠g爜鐨刡ug搴旇鏄緢娓呮鐨勶紝鍥犱負瀹冨皾璇曟搷浣滃湴鍧涓?鐨勫唴瀛樺尯鍩燂紝鑰岃繖涓唴瀛樺尯鍩熼氬父鏄笉鍙闂殑紱佸尯錛屽綋鐒跺氨浼氬嚭閿欎簡銆?br />鎴戜滑灝濊瘯緙栬瘧榪愯瀹?
$ ./a.out
孌甸敊璇?
鏋滅劧涓嶅嚭鎵鏂欙紝瀹冨嚭閿欏茍閫鍑轟簡銆?br />


 1.鍒╃敤gdb閫愭鏌ユ壘孌甸敊璇? 榪欑鏂規(guī)硶涔熸槸琚ぇ浼楁墍鐔熺煡騫跺箍娉涢噰鐢ㄧ殑鏂規(guī)硶.

棣栧厛鎴戜滑闇瑕佷竴涓甫鏈夎皟璇曚俊鎭殑鍙墽琛岀▼搴忥紝鎵浠ユ垜浠姞涓?#8220;-g -rdynamic"鐨勫弬鏁拌繘琛岀紪璇戯紝鐒跺悗鐢╣db璋冭瘯榪愯榪欎釜鏂扮紪璇戠殑紼嬪簭,鍏蜂綋姝ラ濡備笅:
$ gcc -g -rdynamic d.c
$ gdb ./a.out
GNU gdb 6.5 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.
Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) r Starting program: ./a.out
Program received signal SIGSEGV, Segmentation fault.
0x08048524 in dummy_function () at d.c:4 4 *ptr = 0x00;
(gdb)
鍝︼紵錛佸ソ鍍忎笉鐢ㄤ竴姝ユ璋冭瘯鎴戜滑灝辨壘鍒頒簡鍑洪敊浣嶇疆d.c鏂囦歡鐨勭4琛岋紝鍏跺疄灝辨槸濡傛鐨勭畝鍗曘? 浠庤繖閲屾垜浠繕鍙戠幇榪涚▼鏄敱浜庢敹鍒頒簡SIGSEGV淇″彿鑰岀粨鏉熺殑銆?br />閫氳繃榪涗竴姝ョ殑鏌ラ槄鏂囨。(man 7 signal)錛屾垜浠煡閬揝IGSEGV榛樿handler鐨勫姩浣滄槸鎵撳嵃”孌甸敊璇?鐨勫嚭閿欎俊鎭紝騫朵駭鐢烠ore鏂囦歡錛岀敱姝ゆ垜浠張浜х敓浜嗘柟娉曚簩銆?

2.鍒嗘瀽Core鏂囦歡錛?
Core鏂囦歡鏄粈涔堝憿錛?
/The default action of certain signals is to cause a process to terminate and produce a core dump file, a disk file containing an image of the process's memory at the time of termination. A list of the signals which cause a process to dump core can be found in signal(7).
浠?涓婅祫鏂欐憳鑷猰an page(man 5 core)銆?br />涓嶈繃濂囨簡錛屾垜鐨勭郴緇熶笂騫舵病鏈夋壘鍒癱ore鏂囦歡銆傚悗鏉ワ紝鎯寵搗涓轟簡鍑忓皯緋葷粺涓婄殑鎷夊溇鏂囦歡鐨勬暟閲忥紝紱佹浜哻ore鏂囦歡鐨勭敓鎴愶紝鏌ョ湅浜嗕竴涓嬫灉鐪熷姝わ紝灝嗙郴緇熺殑core鏂囦歡鐨勫ぇ灝忛檺鍒跺湪512K澶у皬錛?br />鍐嶈瘯:
$ ulimit -c
0
$ ulimit -c 1000
$ ulimit -c
1000
$ ./a.out
孌甸敊璇?(core dumped)
$ ls
a.out core d.c f.c g.c pango.c test_iconv.c test_regex.c

core鏂囦歡緇堜簬浜х敓浜嗭紝鐢╣db璋冭瘯涓涓嬬湅鐪嬪惂:

$ gdb ./a.out core
GNU gdb 6.5 Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.
Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
warning: Can't read pathname for load map: 杈撳叆/杈撳嚭閿欒.
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Core was generated by `./a.out'.

Program terminated with signal 11, Segmentation fault.
#0 0x08048524 in dummy_function () at d.c:4 4 *ptr = 0x00;

鍝囷紝濂藉巻瀹籌紝榪樻槸涓姝ュ氨瀹氫綅鍒頒簡閿欒鎵鍦ㄥ湴錛屼僵鏈嶄竴涓婰inux/Unix緋葷粺鐨勬綾昏璁°?
鎺ョ潃鑰冭檻涓嬪幓錛屼互鍓嶇敤windows緋葷粺涓嬬殑ie鐨勬椂渚紝鏈夋椂鎵撳紑鏌愪簺緗戦〉錛屼細鍑虹幇“榪愯鏃墮敊璇?#8221;錛岃繖涓椂渚鏋滄伆濂戒綘鐨勬満鍣ㄤ笂鍙堣鏈墂indows鐨勭紪璇戝櫒鐨勮瘽錛屼粬浼氬脊鍑烘潵涓涓璇濇錛岄棶浣犳槸鍚﹁繘琛岃皟璇曪紝濡傛灉浣犻夋嫨鏄紝緙栬瘧鍣ㄥ皢琚墦寮錛屽茍榪涘叆璋冭瘯鐘舵侊紝寮濮嬭皟璇曘?br /> Linux涓嬪浣曞仛鍒拌繖浜涘憿錛?br />鎴戠殑澶ц剳椋為熷湴鏃嬭漿鐫錛屾湁浜嗭紝璁╁畠鍦⊿IGSEGV鐨刪andler涓皟鐢╣db錛屼簬鏄涓変釜鏂規(guī)硶鍙堣癁鐢熶簡:



 3.孌甸敊璇椂鍚姩璋冭瘯:
#include
#include
#include
#include
void dump(int signo)
{
      
char buf[1024];
      
char cmd[1024];
      FILE 
*fh;
      snprintf(buf, 
sizeof(buf),
                    
"/proc/%d/cmdline",
                      getpid());
      
if(!(fh = fopen(buf, "r")))
                exit(
0);
      
if(!fgets(buf, sizeof(buf), fh))
                exit(
0);
      fclose(fh);
      
if(buf[strlen(buf) - 1== '\n'
                buf[strlen(buf) 
- 1= '\0';
      snprintf(cmd, 
sizeof(cmd), "gdb %s %d", buf, getpid());
      system(cmd);
      exit(
0);
}
void dummy_function (void)
{
      unsigned 
char *ptr = 0x00;
      
*ptr = 0x00; } int main (void){
            signal(SIGSEGV, 
&dump);
            dummy_function (); 
return 0;
      }
}

緙栬瘧榪愯鏁堟灉濡備笅:
$ gcc -g-rdynamicf.c
$ ./a.out
 GNU gdb 6.5 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.
Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
Attaching to program: /home/xiaosuo/test/a.out, process 9563 Reading symbols from/lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2 0xffffe410 in __kernel_vsyscall ()
/(gdb) bt
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb7ee4b53 in waitpid () from /lib/libc.so.6
#2 0xb7e925c9 in strtold_l () from /lib/libc.so.6
#3 0x08048830 in dump (signo=11) at f.c:22
#4
#5 0x0804884c in dummy_function () at f.c:31
#6 0x08048886 in main () at f.c:38

鎬庝箞鏍鳳紵鏄笉鏄緷鏃у緢閰鳳紵 浠ヤ笂鏂規(guī)硶閮芥槸鍦ㄧ郴緇熶笂鏈塯db鐨勫墠鎻愪笅榪涜鐨勶紝濡傛灉娌℃湁鍛紵鍏跺疄glibc涓烘垜浠彁渚涗簡姝ょ被鑳藉dump鏍堝唴瀹圭殑鍑芥暟綈囷紝璇﹁/usr/include/execinfo.h錛堣繖浜涘嚱鏁伴兘娌℃湁鎻愪緵man page錛岄毦鎬垜浠壘涓嶅埌錛夛紝鍙﹀浣犱篃鍙互閫氳繃gnu鐨勬墜鍐岃繘琛屽涔犮?


4.鍒╃敤backtrace鍜宱bjdump榪涜鍒嗘瀽:
閲嶅啓鐨勪唬鐮佸涓?
#include
#include
#include
#include 
/* A dummy function to make the backtrace more interesting. */
void dummy_function (void)
{
      unsigned 
char *ptr = 0x00;
      
*ptr = 0x00;
}
void dump(int signo)
{
      
void *array[10];
      size_t size;
      
char **strings;
       size_t i;
       size 
= backtrace (array, 10);
       strings 
= backtrace_symbols (array, size);
       printf (
"Obtained %zd stack frames.\n", size);
      
      
for (i = 0; i < size; i++)
            printf (
"%s\n", strings[i]);
      free (strings); exit(
0);
}
int main (void)
{
      signal(SIGSEGV, 
&dump);
      dummy_function ();
      
return 0;
}
緙栬瘧榪愯緇撴灉濡備笅錛?br />$ gcc -g -rdynamic g.c
$ ./a.out
Obtained 5 stack frames.
./a.out(dump+0x19) [0x80486c2] [0xffffe420]
./a.out(main+0x35) [0x804876f] /lib/libc.so.6(__libc_start_main+0xe6) [0xb7e02866]
./a.out [0x8048601]
榪欐浣犲彲鑳芥湁浜涘け鏈?浼間箮娌¤兘緇欏嚭瓚沖鐨勪俊鎭潵鏍囩ず閿欒,涓嶆?鍏堢湅鐪嬭兘鍒嗘瀽鍑烘潵浠涔堝惂,
鐢╫bjdump鍙嶆眹緙栫▼搴?鎵懼埌鍦板潃0x804876f瀵瑰簲鐨勪唬鐮佷綅緗?
$ objdump -d a.out
8048765: e8 02 fe ff ff call
804856c 804876a: e8 25 ff ff ff call
8048694 804876f: b8 00 00 00 00 mov $0x0,%eax
8048774: c9 leave
鎴戜滑榪樻槸鎵懼埌浜嗗湪鍝釜鍑芥暟(dummy_function)涓嚭閿欑殑,淇℃伅宸茬劧涓嶆槸寰堝畬鏁?涓嶈繃鏈夋繪瘮娌℃湁濂界殑鍟?

鍚庤: 鏈枃緇欏嚭浜嗗垎鏋?孌甸敊璇?鐨勫嚑縐嶆柟娉?涓嶈璁や負榪欐槸涓庡瓟涔欏繁鍏堢敓鐨?鍥?瀛楀洓縐嶅啓娉曚竴鏍風殑鍝?鍥犱負姣忕鏂規(guī)硶閮芥湁鍏惰嚜韜殑閫傜敤鑼冨洿鍜岄傜敤鐜,璇烽厡鎯呬嬌鐢?鎴栭伒鍖誨槺銆?


鏂囩珷寮曠敤鑷?
http://www.upsdn.net/html/2006-11/775.html


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