40 char *endptr =
nullptr;
42 const intmax_t parsed = ::strtoimax(buf, &endptr, 10);
44 const int32_t val = int32_t(parsed);
48 (parsed < INT32_MIN || parsed > INT32_MAX)
49 ? parsing::errorType::RANGE
50 : parsing::checkConversion(buf, endptr)
53 if (err != parsing::errorType::NONE)
56 << parsing::errorNames[err] <<
" '" << buf <<
"'"
66 char *endptr =
nullptr;
68 const intmax_t parsed = ::strtoimax(buf, &endptr, 10);
70 val = int32_t(parsed);
74 (parsed < INT32_MIN || parsed > INT32_MAX)
76 : (parsing::checkConversion(buf, endptr) == parsing::errorType::NONE)
97 <<
"Bad token - could not get int32"
110 if (prefix == token::PLUS || prefix == token::MINUS)
120 (prefix == token::MINUS)
129 (prefix == token::MINUS)
133 const intmax_t parsed = intmax_t(std::round(sval));
134 val = 0 + int32_t(parsed);
139 if (parsed < INT32_MIN || parsed > INT32_MAX)
142 <<
"Expected integral (int32), value out-of-range "
148 else if (1
e-4 < std::abs(sval - scalar(parsed)))
151 <<
"Expected integral (int32), found non-integral value "
161 <<
"Wrong token type - expected label (int32), found ";
162 if (prefix == token::PLUS || prefix == token::MINUS)
178 os.write(label(val));
184#if (__SIZEOF_LONG__ == 4)
187 return operator>>(is,
reinterpret_cast<int32_t&
>(val));
192 return (
os << int32_t(val));
Useful combination of include files which define Sin, Sout and Serr and the use of IO streams general...
virtual bool check(const char *operation) const
Check IOstream status for given operation.
void setBad()
Set stream state to be 'bad'.
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
A token holds an item read from Istream.
bool isPunctuation() const noexcept
Token is PUNCTUATION.
bool isLabel() const noexcept
Token is LABEL.
punctuationToken pToken() const
Return punctuation character.
bool good() const noexcept
True if token is not UNDEFINED or ERROR.
label labelToken() const
Return label value.
InfoProxy< token > info() const
Return info proxy for printing token information to a stream.
bool isScalar() const noexcept
Token is FLOAT or DOUBLE.
scalar scalarToken() const
Return float or double value.
#define FatalIOErrorInFunction(ios)
Report an error message using Foam::FatalIOError.
OBJstream os(runTime.globalPath()/outputName)
errorType
Enumeration for possible parsing error.
Ostream & operator<<(Ostream &, const boundaryPatch &p)
Write boundaryPatch as dictionary entries (without surrounding braces)
Istream & operator>>(Istream &, directionInfo &)
int32_t readInt32(Istream &is)
Read int32_t from stream.
errorManipArg< error, int > exit(error &err, const int errNo=1)