下列程序的目的是， 在定义类时直接定义一个无参数的对象B，在主程序中创建并初始化对象A，再改变对象B的参数，最后再改变对象A的参数。 -following procedures aimed at the class definition directly to a non- parametric definition of the target B, In the main object creation and initialization A, B object to change the parameters, then finally changing the parameters of a target.
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gouzhaohaoshu c16.cpp 新建 Microsoft Word 文档.doc www.pudn.com.txt
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002014s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.101112s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001265s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.001573s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001366s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003552s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001153s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003984s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014528s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001228s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 322412 [ RunTime:0.015673s ]
