531531de的博客Error: request for member ‘xxx’ in something not a structure or union。 在网上查了一下,发现是->与.用错了,之前一直以为是一样的 在C语言中->与.是不一样的 struct List{ int elem[MAXSIZE+1]; int...
浮梦倾城来的博客C语言错误:request for member ‘xxx’ in something not a structure or union 今天在编译一个C语言程序时,对于结构体变量,报出错误 Error: request for member ‘xxx’ in something not a structure or union...
Zerg Wang的博客 注意:在Cmp函数中,对a和b强制类型转换后要加上括号,否则会报错“request for member XXX in something not a structure or union”。 sort #include sort(begin, end, Cmp) 其中: begin:数组中第一个待排序...
虾球xz的博客 or union type 70 | Grid, Container>::at(size_t x, size_t y) | ^~~~~~~~~~~~~~~~~~ test.cpp:62:1: error: ‘int’ is not a class, struct, or union type 62 | Grid, Container>::at(size_t x, size_t y) ...
拼个世界给自己的博客 //从机地址,也就是AP3216C地址 ^ /home/kong/linux/IMX6ULL/Linux_Driver/22_iic/ap3216c.c:76:5: error: request for member ‘flags’ in something not a structure or union msg.flags = 0; //表示发送 问题...
lamdoc的博客1.request linux块设备驱动中,用request结构体来表征等待进行的I/O请求。 位于include/linux/blkdev.h中/* * try to put the fields that are referenced togetherin the same cacheline. * if you ...
腾讯技术工程的博客 In the absence of any errors, or if read() does not check for errors, a read() with a count of 0 returns zero and has no other effects. According to POSIX.1, if count is greater than SSIZE_MAX, the ...