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Character (primitive type)

Varun Goenka
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Joined: Mar 09, 2009
Posts: 37
Does a char variable have some default value? Like garbage value?


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Henry Wong
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Joined: Sep 28, 2004
Posts: 18136
    
  39

Varun Goenka wrote:Does a char variable have some default value? Like garbage value?


The default value for a char is a nul character -- which has an ascii value of zero.

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Rob Spoor
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Joined: Oct 27, 2005
Posts: 19552
    
  16

It's '\0', or simply 0 (as an integer literal).


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Campbell Ritchie
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Joined: Oct 13, 2005
Posts: 36574
    
  16
That is the default value for a field; all fields have default values of 0, which is interpreted as the null character for a char, false for a boolean, and null for all reference types.

Local variables and parameters do not have default values at all.
 
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