天气预报15天查询> 其他> c语言字符数组如何释放消毁

c语言字符数组如何释放消毁

更新时间: 2020-07-09 00:00:00     

定义在函数中的自动存储型数组,在函数被调用时创建,函数退出后自动释放;定义在主函数中或所有函数之外的全局数组与程序的寿命一样长,不能中途释放;用static修饰的静态数组,无论在何处定义,与程序的寿命一样长,不能中途释放;用malloc函数申请的空间构成的数组,完成任务后可随时用free函数释放全部空间。

关键词: 语言 字符 如何 释放

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-2993869/ | 耗时:0.5778 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2993869 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2993869 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2993869 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(2620872,3016773,3396338,2136308,1550698,235168,163426,496578,2550879,1080235,2030855,2772878,619690,1981612,3073204,1086095,1129805,2724286,192260,1119039,1314609,1481703,2137523,379047,1068262,2794783,1126098,2023418,2774951,1046963) ORDER BY field (ArticleID,2620872,3016773,3396338,2136308,1550698,235168,163426,496578,2550879,1080235,2030855,2772878,619690,1981612,3073204,1086095,1129805,2724286,192260,1119039,1314609,1481703,2137523,379047,1068262,2794783,1126098,2023418,2774951,1046963)