};structHashtable{unsignedTablesize;structnode*;};structHashtable *Initialize(unsignedsize){unsignediii;structHashtable*hp;hp =malloc(sizeof*hp);if(!hp) {fprintf(stderr,"Error!Out of Space\n");returnNULL; } hp->Cells =malloc(size *sizeof*hp->Cells );if(!hp->Cells) { hp->Tablesize...
a->next 这里的'->' 只能用在指针上 而你定义a为结构体实例而不是 指针 你得这样写：p=a.next;
t.c:5:11: error: invalid type argument of unary '*' (have 'int') return *SomeA.X; ^ $clang -fsyntax-only t.c t.c:5:11:error:indirection requires pointer operand ('int' invalid) int y = *SomeA.X; ^~~~ Typedef Preservation and Selective Unwrapping 许多程序员使用高级用户定义类型...
:I get this error "invalid type argument of '->'". :It occurs when: :if (num_process->t_pid[i] == -1) { :I have defined the struct num_process in the same file as where the :above is called. :Please could you explain how to resolve this error?
c, and i was writing this code to enter details of a user bank account to file and reading all records back from file, when the error, error:invalid type argument of unary '*" (have 'int') appeared on all lines that had pointer to struct *ptr pointed to integer values (eg line ...
error: invalid type argument of unary ‘*’ (have ‘int’) Jun 27 '13, 05:41 PM Code: char *chktype(char *Buffer, int Size)//checks the Content-Type and gives extension { unsigned short iphdrlen; struct iphdr *iph = (struct iphdr *)( Buffer + sizeof(struct ethhdr) ); iphdrlen...
invalid type argument of unary '*' (have 'zval') #define Z_STRLEN_P(zval_p) Z_STRLEN(*(zval_p)) ^ /usr/include/php7/Zend/zend_string.h:41:26: note: in definition of macro 'ZSTR_LEN' #define ZSTR_LEN(zstr) (zstr)->len ^ /usr/include/php7/Zend/zend_types.h:518:36: ...
Internal.NamedObject' to type 'Concept.UsergroupMasterDataSet'." "Unable to cast object of type 'System.Windows.Controls.TextBlock' to type 'System.Windows.Controls.Control'." While assigning stackpannel childrens(Controls) in to the Control i am getting this error (C# WPF)How could I hide ...
struct timeval tv;memset(&tv, 0, sizeof(struct timeval)); //注意 这里清理初始化后的内存fd_set rset;int maxfd = m_listenfd + 1;while(m_running){tv.tv_sec = 30;//tv.tv_usec = 0; //是因为用的栈内存 如果这里的内存比较大的话就会导致select Invalid argumentrset = m_allset;ret =...
C/C++ : converting std::string to const char* I get the error : left of '.c_str' must have class/struct/union type is 'char *' C# to C++ dll - how to pass strings as In/Out parameters to unmanaged functions that expect a string (LPSTR) as a function parameter. C++ int to st...