General practice to specify a break after a default clause?

Posted by George Edison on Stack Overflow See other posts from Stack Overflow or by George Edison
Published on 2010-06-09T05:36:44Z Indexed on 2010/06/09 5:42 UTC
Read the original article Hit count: 126

Filed under:

c++

|

discussion

|

switch

If I have a switch statement:

switch()
{
    case 1: ...
    case 2: ...
    ...
    default:
        break;
}

Is there any reason for the break in the default clause? I see this in quite a few places, but isn't it unnecessary? What is the general practice?

Can another case label come after the default clause?

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