const_test.cpp: In member function `void People::set2(int) const': const_test.cpp:16: error: assignment of data-member `People::m_iAge' in read-only structure const_test.cpp:36:2: warning: no newline at end of file cosnt重载(注意:仅当形参是引用或者指针时候,形参是否为const才会有影...
To specify an instance function, the first parameter is an instance of the type whose member function you want to call and the second parameter is the address of the function you want to call. If you want to call a global or static member function, just pass the name of a global functi...
但是如果它是个class专属常量又是static且为整数类型(int,char,bool)则需特殊处理。只要不娶它们地址,则只用声明而不用提供定义式子。但是如果取class专属常量地址,纵使不取其地址编译器就要你提供定义式子。 static const int People::Number 这里定义不设初始值,是因为声明的时候已经获取了初值。 这里可以使用enum...
为了将常量的作用域(scope)限制于class 内,你必须让它成为class的一个成员(member);而为确保此常量至多只有一份实体,你必须让它成为一个static成员: class GamePlayer{private:static const int NumTurns = 5; // 常量声明式int scores [NumTurns]; // 使用该常量}; 然而你所看到的是NumTurns的声明式而非定...
例子:用 __FUNCTION__ 打印跟踪函数调用 Windows API 中的注释性宏 Windows API 中的常用宏 类型辅助类 GDI 类 错误处理类 标记没有使用的参数、变量辅助宏 错误码、状态码 调用规范类 国际化类 资源类 网络类 字符串化操作符 # 用# 操作构造字符串化宏 STRINGIZE ...
using System; using System.Reflection; using System.Reflection.Emit; class DefinedDynamicAssemblySnippet { public static void Main() { AppDomain currentDomain = AppDomain.CurrentDomain; InstantiateMyDynamicType(currentDomain); // Failed! currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHa...
using System; using System.Reflection; using System.Reflection.Emit; class DefinedDynamicAssemblySnippet { public static void Main() { AppDomain currentDomain = AppDomain.CurrentDomain; InstantiateMyDynamicType(currentDomain); // Failed! currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHa...
using System; using System.Reflection; using System.Reflection.Emit; class DefinedDynamicAssemblySnippet { public static void Main() { AppDomain currentDomain = AppDomain.CurrentDomain; InstantiateMyDynamicType(currentDomain); // Failed! currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHa...
using System; using System.Reflection; using System.Reflection.Emit; class DefinedDynamicAssemblySnippet { public static void Main() { AppDomain currentDomain = AppDomain.CurrentDomain; InstantiateMyDynamicType(currentDomain); // Failed! currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHa...
using System; using System.Reflection; using System.Reflection.Emit; class DefinedDynamicAssemblySnippet { public static void Main() { AppDomain currentDomain = AppDomain.CurrentDomain; InstantiateMyDynamicType(currentDomain); // Failed! currentDomain.AssemblyResolve += new ResolveEventHandler(MyResolveEventHa...