1.const指针
int a = 10, b = 20; int* p1 = &a; const int* p2 = &a;/
class Object
{
private:
int val;
public:
Object(int x)
{
val=x;
cout<<"Create"<
1.const指针
int a = 10, b = 20; int* p1 = &a; const int* p2 = &a;/
class Object
{
private:
int val;
public:
Object(int x)
{
val=x;
cout<<"Create"<