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Bloomberg LP Interview Question

  • bloomberg-lp-interview-questions
    0
    of 0 votes
    8
    Answers

    class A {};

    void foo()
    {

    throw new A;

    }

    Which of the following catch statement is valid?

    choice a:
    catch (A && e)

    choice b:
    catch (A e)

    choice c:
    catch (A * e)

    choice d:
    catch (A ** e)

    choice e:
    catch (A & e)

    - c.c. on December 11, 2009 Report Duplicate | Flag
    Bloomberg LP C++



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2
of 2 vote

c

- Anonymous on December 13, 2009 | Flag Reply
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0
of 0 vote

Since new returns a pointer , so the result should be a pointer of type A.
Choice C should be correct.

- Musheka on December 16, 2009 | Flag Reply
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0
of 0 votes

You are right. Here catch need to receive a pointer, because new A return a pointer.

- Anonymous on February 15, 2010 | Flag
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0
of 0 vote

E works, C fails.

- Henry on January 20, 2010 | Flag Reply
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0
of 0 votes

C works. Copy the following code and check.

#include<iostream>
#include<iomanip>

using namespace std;

class A {};

void foo()
{

throw new A;


}

int main()
{

try
{
foo();
}
catch (A * e)
{
cout<< "c works";
}

catch (A & e)
{
cout<< "e works";
}
return 0;
}

- Shiva on February 11, 2010 | Flag
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0
of 0 vote

Pls check by coding, C works. who said C fails. My goodness.

- what are you guys doing? on March 03, 2010 | Flag Reply
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0
of 0 vote

C works and C rocks n so do I :)

- Gaurav Singh on November 18, 2010 | Flag Reply
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-1
of 1 vote

E is right.

- Anonymous on January 20, 2010 | Flag Reply


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