Answer / bob

Check the Command pattern in Gof books, MFC almost use it in
the same way:
SubWidget in the dialog will catch it firstly, it will
forward it to Parent window(the dialog) if *request is not
for it or no handler defined.

This procedure runs recursively, until one handle it or pass
it to application object. Application will omit unknown
command by default

why to use operator overloading

3 Answers  

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What is the example of polymorphism?

0 Answers  

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what type of question are asked in thoughtworks pair programming round ?

0 Answers   Thought Works,

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What is difference between new and malloc?

7 Answers   emc2,

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#include <iostream> using namespace std; int main() { int a = 2; int c[5][5]; for (int x=0;x<5;x++) { for (int y=0;y<5;y++) { c[x][y] = x*y; } } cout << c[a][c[1][4]]; }

2 Answers   TCS, Wipro,

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Round up a Decimal number in c++.. example Note = 3.5 is as 4 3.3 is as 3

3 Answers   Accenture, Cognizant, IBM,

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Conversion from a basic type to a class type may be achieved using______________

5 Answers   HCL,

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Write a c++ program to display pass and fail for three student using static member function

0 Answers  

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How do you achieve polymorphism?

0 Answers  

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How to reverse a sentence in c program ex: ram is a good boy answer: boy good a is ram

0 Answers   IBM,

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Where is pseudocode used?

0 Answers  

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//what is wrong with the programme?? #include<iostream.h> template <class first> class dd { first i; public: void set(); void print(); }; void dd< first>:: set() { cin>>i; } void dd< first>::print() { cout<<"\n"<<i; } void main() { dd <char>g; g.set(); g.print(); }

1 Answers  

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