fn() iscntrlCheck if character is a control character
Check if character is a control character
Defined in | <cctype> |
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Signature |
bool iscntrl(c);
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Parameters
c
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The character to be checked. Type: int |
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Return Values
bool |
true (non-zero) if c is a control character. |
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Detailed Description
Remarks
This is non-SeqAn, plain c and listed for completeness.