54 if (
isspace(c) || c == 0)
break;
59 <<
"Illegal hex digit: '" << c <<
"'"
Read a hex integer from an input stream.
static constexpr int offsetAlpha
static constexpr int offsetZero
Generic input stream using a standard (STL) stream.
ISstream & get(char &c)
Raw, low-level get character function.
#define FatalIOErrorInFunction(ios)
Report an error message using Foam::FatalIOError.
T ReadHex(ISstream &is)
Read a hex integer from an input stream.
bool isspace(char c) noexcept
Test for whitespace (C-locale)
errorManipArg< error, int > exit(error &err, const int errNo=1)