String is an object, but it can be initialize without (), like
string str;
However if I define a user defined object, I must initialize it like:
myclass myobj();
How is it possibel to not use: () ?
String is an object, but it can be initialize without (), like
string str;
However if I define a user defined object, I must initialize it like:
myclass myobj();
How is it possibel to not use: () ?
No you don't have to use () on your own c++ classes.
class MyClass
{
public:
MyClass() { cout << "Hello World\n"; }
};
int main()
{
MyClass c;
}
>However if I define a user defined object, I must initialize it like:
>myclass myobj();
Actually, that example is wrong. Due to some grammar issues, myobj in your example is actually a function declaration, not an object of myclass. When creating objects using the default constructor, you don't include a parameter list:
myclass myobj;
String is an object, but it can be initialize without (), like
string str;
However if I define a user defined object, I must initialize it like:
myclass myobj();
How is it possibel to not use: () ?
The compiler will most likely mistake myobj as a function!
As Narue said, for default constructors, you do NOT need the
"()" after the object creation.
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