class MyClass
{
public:
void method2()
{
static int i;
...
}
};
Will every instance of MyClass share one value i, or will each instance have its own copy?
class MyClass { public: void method2() { static int i; … } }; Will
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class MyClass
{
public:
void method2()
{
static int i;
...
}
};
Will every instance of MyClass share one value i, or will each instance have its own copy?
static, here, operates as in any regular function.Which means that
iisstaticwithinMyClass::method2, so there is one and only one instance of it.Having one instance of a variable per object is what instance variables are for.