一.双向循环链表 #include <stdio.h> #include <stdlib.h> // 双向循环链表数据节点 typedef struct node { int data; // 数据域 struct node *prev, *next; // 指针域(2个指针,前后指针) }node; // ...
p_Max = &Max;//把函数Max赋给指针变量p, 使p指向Max函数printf("please enter a and b:");scanf("%d%d", &a, &b); c = p_Max(a, b);//通过函数指针调用Max函数printf("a = %d\nb = %d\nmax = %d\n", a, b, c);return0; }intMax(intx,inty)//定义Max函数{intz=-0x7FFFFFFF;...
1/*OFFSET宏定义可取得指定结构体某成员在结构体内部的偏移*/2#defineOFFSET(st, field) (size_t)&(((st*)0)->field)3typedefstruct{4chara;5shortb;6charc;7intd;8chare[3];9}T_Test;1011intmain(void){12printf("Size = %d\n a-%d, b-%d, c-%d, d-%d\n e[0]-%d, e[1]-%d, e[...
intname_sort(struct my_struct*a,struct my_struct*b){returnstrcmp(a->name,b->name);}intid_sort(struct my_struct*a,struct my_struct*b){return(a->id-b->id);}voidsort_by_name(){HASH_SORT(users,name_sort);}voidsort_by_id(){HASH_SORT(users,id_sort);} 2.11 完整代码 代码语言:jav...
/* Trace bytes ref count */structqueue_entry *next,/* Next element, if any */*next_100;/* 100 elements ahead */};staticstructqueue_entry *queue,/* Fuzzing queue (linked list) */*queue_cur,/* Current offset within the queue */*queue...
The struct keyword. ms-decl-spec Optional storage-class specification. For more information, refer to the __declspec keyword. tag The type name given to the structure. The tag becomes a reserved word within the scope of the structure. The tag is optional. If omitted, an anonymous structure ...
typedef struct {…} AStruct** Bus: AStruct typedef enum {..} AnEnum** Enum: AnEnum * If the C Caller takes an integer type, for example, int16_t, you can modify it to a fixed-point type with matching base type, for example to fixdt(1, 16, 3). ** The C Caller sync button...
不完全的类型声明,例如 struct S;,是有效声明。完全类型声明可以出现在某些其他文件中。请考虑这些头文件示例: file a.h struct S { #include "x.h" /* not allowed */ }; file b.h struct T; // ok, complete declaration struct S { int i; [end of file, continued in another file] /* not...
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 str...
void simple_process_ex::my_thread_process() { // std::cout << "my_thread_process executed within " << name() << std::endl; wait(10, SC_NS); std::cout << "Now at " << sc_time_stamp() << std::endl; sc_time t_DELAY(2, SC_MS); t_DELAY *= 2; std::cout << "t...