Dynamic binding (aka dynamic dispatch) is the process of mapping a message to a specific piece of code (method) at runtime.
Questions tagged [dynamic-binding]
257 questions
0
votes
2 answers
C++ function overloading and dynamic binding compile problem
Possible Duplicates:
C++ method only visible when object cast to base class?!
Why does an overridden function in the derived class hide other overloads of the base class?
#include
using namespace std;
class A
{
public:
virtual…
devil
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0
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1 answer
PHP Object Dynamic Binding, Does such term exist?
I know that if $var is NEVER declared, it can be declared WITH a sub-object like $var->mysubvar=1;
But if $var = “123” is mentioned ahead of time, then $var->mysubvar=1 will cause error. As it is declared ahead of time
I heard it was named "Dynamic…
ey dee ey em
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2 answers
C++ Dynamic binding in method argument
I recently wanted to get c++ to dynamically resolve a member/function by its input parameter which comes in some derived versions. Here is what I mean:
#include
class Base {
};
class DerivedA : public Base {
};
class DerivedB : public…
Sebastian Büttner
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0
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1 answer
Angularjs dynamic ng-click binding?
I am reading a Json file and dynamically creating the elements using angular template.I wanted to bind the event to ng-click which is mentioned in the json file,but it throws exception.Kindly help.
Thanks in Advance.
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1 answer
Polymorphism and Dynamic biniding not possible while mutiple inheritence
I don't understand why it is so? I found it while reading from here. It doesn't explain why it is and I could not find anything on google.
Tahlil
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0
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2 answers
How come dynamic binding doesnt apply here?
I made several classes. GeoUnit is the baseclass from which County and Holding are directly extended. County however has a substructure consisting of Holdings.
When I use the toString() method of county it should display its substructure…
BURNS
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Difference between Static binding and Dynamic binding - Mutual recursion
I have this piece of pascal-like code:
const str = "three";
function foo(n : Integer) : String
const str = "two " ^ str;
function bar(n : Integer) : String
const str = "one" ^ str;
begin
if n=0 then bar := str
…
wannabe programmer
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0
votes
4 answers
Dynamic binding in C++?
I need some clarification on dynamic binding in C++.
I explain my problem.
I have to implement a dictionary by using a binary search tree. I decided to implement also an AVL tree (self-bilancing binary search tree). I have successfully implemented…
user3699677
- 25
- 3
0
votes
2 answers
Objective-C: Dynamic binding changes a variable's declared class type?
I'm new to objective-c. I was learning about using id just now and have written the following code:
NSString *str = @"x";
id obj = str;
NSArray *arr = obj;
NSLog(@"%@, %@\n", str.className, arr.className);
Executed in Xcode, output is…
mintaka
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using a child class in place of a parent class with multiple inheritance
so I have a class hierarchy that looks like this:
Oscillator --> AdvancingOscillator --> ViralOscillator
Magnifier --> OsciMag
And OsciMag also inherits from Oscillator (couldnt get the formatting right, sorry if thats confusing). The problem…
E.T.
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0
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2 answers
Why didn't the dynamic binding behave as expected?
Given the base and derived classes as below:
The base:
class AA
{
public:
AA() = default;
virtual void print() const { std::cout << aa << "\n";}
private:
std::string aa = "AA";
};
The derived:
class BB : public AA
{
public:
BB() =…
Yue Wang
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1 answer
cannot convert 'ArithProgression*' to 'Progression*' in assignment
I had defined a class "Progression" and saved it as "Progression.h" and then i made another class "ArithProgression" which extends Progression class and saved it as "ArithProgression.h".
File: Progression.h
#ifndef PROGRESSION_H
#define…
shaurabh
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0
votes
1 answer
Using extra methods when implementing an interface
I have made an interface that covers all classes using generics, however I need additional methods for one class that implements this interface.
I like to be able to use the dynamic binding of declaring variables as the interface, and then…
Alex
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Dynamically update combobox itemsource in listview per row
I currently have a Listview box with 3 comboboxes. I am populating them with from a sql database. For each row, I want to have the 3rd combobox change it's contents based on the selected values of the 2nd combobox.
The comboboxes will be: cmbx1…
dave k
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3 answers
Why different design for dynamic binding and calling child only method from parent class?
I know for the case of overriding methods Java follows dynamic binding. But if we call a child only method from the parent reference variable, which is referring to child object, we got compilation error.
Why java follow this design (i.e. why no…
Abhishek Gupta
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