parsingI.H
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27 
28 inline Foam::parsing::errorType Foam::parsing::checkConversion
29 (
30  const char* buf,
31  char* endptr
32 )
33 {
34  if (errno || endptr == buf)
35  {
36  // Some type of error OR no conversion
37  return (errno == ERANGE ? errorType::RANGE : errorType::GENERAL);
38  }
39 
40  // Trailing spaces are permitted
41  while (isspace(*endptr))
42  {
43  ++endptr;
44  }
45 
46  if (*endptr != '\0')
47  {
48  // Trailing content
49  return errorType::TRAILING;
50  }
51 
52  // Valid conversion
53  return errorType::NONE;
54 }
55 
56 
57 // ************************************************************************* //
Foam::isspace
bool isspace(char c) noexcept
Test for whitespace (C-locale)
Definition: char.H:65
Foam::parsing::checkConversion
errorType checkConversion(const char *buf, char *endptr)
Sanity check after strtof, strtod, etc.
Definition: parsingI.H:29
Foam::parsing::errorType
errorType
Enumeration for possible parsing error.
Definition: parsing.H:57