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+---- Thread: Relational operators and plain chars and wchar_t (/showthread.php?tid=725)
Relational operators and plain chars and wchar_t - gs - 26-03-2010
The documentation for MISRA C++ rule #4-5-3 includes the following:
Quote:The relational operators = may be used to determine if a character (or wide character) represents a digit.The document then includes several examples which demonstrate compliance (or lack thereof) for the '>=' and '
Re: Relational operators and plain chars and wchar_t - misra cpp - 05-10-2015
The use of "" is permitted. For example:
Code:
if ( ( x < '0' ) || ( x > '9' ) )
{
/* Not a digit */
}