Static binding is a method of dispatching methods in a object oriented programming languages: it basically means that the implementation of a method for a specific object is chosen at compile time and not a runtime.
Questions tagged [static-binding]
57 questions
2
votes
3 answers
Why this static binding doesn't work as i would expect?
I have a question about how this program selects the method.
Code(constructors aside):
class Father {
int x;
..
public int m(Father f) {
return (f.x - this.x);
}
}
class Son extends Father {
int y;
...
public int…
wattbatt
- 447
- 2
- 13
2
votes
1 answer
Xamarin's new way of performing OnPlatform StaticResource binding
Previously I was able to do something like this
Null Reference
- 11,260
- 40
- 107
- 184
2
votes
2 answers
C++ Static & Dynamic Binding behaviour
I understand the difference between static and dynamic binding in the sense that method calls are determined at compile time for static binding - whereas method calls are determined at run time for dynamic binding.
One thing I don't get is why you…
Molisw Kikszsz
- 45
- 2
2
votes
1 answer
Is there a template that can generate static / dynamically bound versions of a class?
I'm working on some library code, and I want users to be able to take advantage of static binding if they are able to. If they are unable to instantiate a class at compile time, I want there to be a dynamic version of the class, so that it can be…
bfair
- 1,101
- 7
- 16
2
votes
2 answers
Java static and dynamic binding, upcast, overloading mixed together
Let's say that we have the following code
class TestEqual{
public boolean equals(TestEqual other ) {
System.out.println( "In equals from TestEqual" ); return false;
}
public static void main( String [] args ) {
Object t1 = new…
Silent Control
- 614
- 10
- 22
2
votes
2 answers
how to use an static var from child class in its parent class with an static method
I want to get the value of the static var that was redeclared in the subclass :
class A {
private static $echo_var = 'PARENT_ECHO' ;
public static function e() {
return '$echo_var = ' . self::$echo_var ;
}
…
Mottenmann
- 413
- 1
- 4
- 12
2
votes
2 answers
What are static and dynamic binding in C (strictly C,not C++)?
I had initial apprehensions about posting this question lest it be a duplicate.But even after googling with many keywords,I couldn't find any link on StackOverflow that explains static and dynamic binding for C.There are questions and answers for…
Rüppell's Vulture
- 3,583
- 7
- 35
- 49
1
vote
1 answer
PHP sibling classes static binding
When autoloading in multiple classes that extend the same parent, they seem to overwrite each others static variables.
Using the code below, if the $staticvar is only defined in the parent Controller class then Foo::$staticvar is overwritten by the…
Laurence Roberts
- 13
- 2
1
vote
2 answers
Binding type for a non-overriden virtual function
Consider the case where a virtual function in base class is not
overriden in the derived class. Then using a base class pointer to a
derived class objectthe virtual function is invoked.
I understand that the function invocation will be…
nitin_cherian
- 6,405
- 21
- 76
- 127
1
vote
3 answers
In java, if a method NOT inherited by any subclass is called, whether dynamic binding or static binding is used?
In java, if a method NOT inherited by any subclass is called, whether dynamic binding or static binding is used?
I know it won't make any difference to the output in this particular case, but just wanted know this.
user966892
1
vote
2 answers
static binding with new operator c++
i want to be sure if i understand that corectly. If i have something like that:
Base* wsk = new Derived
and if i've done that with static-binding than wsk is type of Base, but Derived type object is still created? And wsk is pointing to that…
Tojmak
- 155
- 1
- 7
1
vote
1 answer
Can you "dynamically bind" overloaded methods?
public class ConstructorOverloading {
static class A{
final String msg;
public A(Object o){
this.msg = "via object";
}
public A(Integer i){
this.msg = "via integer";
}
}
…
User1291
- 7,664
- 8
- 51
- 108
1
vote
0 answers
Static binding in Java
I thought that the output of the following code would have been ABB, instead it is AAB, why does java do static binding here?
public class A {}
public class B extends A {}
public class C {
void f(A x) {
System.out.println("A");
}
void f(B x)…
Riccardo
- 111
- 3
1
vote
4 answers
Java: static- vs. dynamic binding (again)
i've read a lot of blogs, tutorials & co but i don't get something about the dynamic binding in java. When i create the object called "myspecialcar" it's creates an object from the class "car" as type of the class vehicle as a dynamic binding right?…
CLNRMN
- 1,409
- 9
- 23
1
vote
2 answers
Java method selection with overloading and overriding
I am having hard time to understand some principles about overriding and overloading.
public class Figure{
public void stampa(Figure f){
System.out.println("Figure");
}
}
public class Square extends Figure{
public void…
totoro
- 109
- 2
- 9