Goldman Sachs Interview Question Software Engineer / Developers




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Hide a name can by declaring it in an enclosed block.It can be accessed using the scope-resolution operator(::)

- Mary Jaine on December 12, 2008 | Flag Reply
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The declaration of the integer x in namespace B hides the character x introduced by the using declaration

- ridercoder on October 21, 2010 | Flag
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namespace A {
  char x;
};
 
namespace B {
  using namespace A;
  int x;
};
 
int main() {
  cout << typeid(B::x).name() << endl;
}

Output would be int.

- Neo on May 01, 2009 | Flag Reply
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small correction to the above,

Namespace, should ***not be teriminated ***with semicolon, as like a class.

- rider on October 29, 2009 | Flag
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In a member function definition, the declaration of a local name hides the declaration of a member of the class with the same name.
The declaration of a member in a derived class hides the declaration of a member of a base class of the same name.
defnition of function in derived class hides base class version fucntion ..

- ridercoder on October 21, 2010 | Flag Reply


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