在C++中,静态变量可以在类的声明或定义时进行初始化赋值。具体有以下几种方法:
class MyClass { public: static int myStaticVar; }; int MyClass::myStaticVar = 100;
class MyClass { public: static int myStaticVar; }; int MyClass::myStaticVar = 100;
class MyClass { public: static const int myStaticVar = 100; };
class MyClass { public: static int myStaticVar; }; int MyClass::myStaticVar = 100; int main() { MyClass::myStaticVar = 200; // 修改静态变量的值 return 0; }