Megasoft Interview Question for Software Engineer / Developers






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constructor with a single argument makes that constructor as conversion constructor and it can be used for type conversion.
for example:
class sample
{
public:
sample( int i );
};
sample obj = 10 ; // assigning int 10 to sample obj
it internally calls single argument constructor......

- Anonymous November 30, 2010 | Flag Reply
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ctor without explicit keyword and effectively one argument (no default value)

- Anonymous November 30, 2010 | Flag
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The following construction will work even with "explicit":

sample obj = static_cast<sample>(10);

- sergey.a.kabanov January 11, 2012 | Flag


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