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version 1.13, 2001/07/10 22:31:23
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version 1.14, 2001/12/13 14:54:50
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| // | // |
| // Author: Bob Blair (bblair@bmc.com) | // Author: Bob Blair (bblair@bmc.com) |
| // | // |
| // Modified By: |
// Modified By: Carol Ann Krug Graves, Hewlett-Packard Company |
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// (carolann_graves@hp.com) |
| // | // |
| //%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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| Optarg::Value(String &s) const { s = _value; } | Optarg::Value(String &s) const { s = _value; } |
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| // Fill in a caller-provided int with the integer conversion of the value. | // Fill in a caller-provided int with the integer conversion of the value. |
| void |
void Optarg::Value (int &i) const throw (IncompatibleTypes) |
| Optarg::Value(int &i) const |
{ |
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_CString cs(_value); |
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const char* s = cs; |
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Boolean valid = true; |
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Uint32 j; |
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for (j = 0; j < strlen (s); j++) |
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{ |
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if ((!isdigit (s [j])) && (!isspace (s [j])) && (s [j] != '+') && |
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(s [j] != '-')) |
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{ |
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valid = false; |
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break; |
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} |
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} |
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if (valid) |
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{ |
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if (!(sscanf (s, "%d", &i))) |
| { | { |
| i = (int)atoi(_CString(_value)); |
throw IncompatibleTypes (); |
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} |
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} |
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else |
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{ |
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throw IncompatibleTypes (); |
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} |
| } | } |
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| // Fill in a caller-provided unsigned int | // Fill in a caller-provided unsigned int |
| void |
void Optarg::Value (unsigned int &i) const throw (IncompatibleTypes) |
| Optarg::Value(unsigned int &i) const { |
{ |
| i = (unsigned int)atoi(_CString(_value)); |
_CString cs(_value); |
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const char* s = cs; |
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Boolean valid = true; |
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Uint32 j; |
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for (j = 0; j < strlen (s); j++) |
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{ |
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if ((!isdigit (s [j])) && (!isspace (s [j]))) |
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{ |
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valid = false; |
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break; |
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} |
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} |
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if (valid) |
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{ |
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if (!(sscanf (s, "%u", &i))) |
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{ |
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throw IncompatibleTypes (); |
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} |
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} |
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else |
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{ |
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throw IncompatibleTypes (); |
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} |
| } | } |
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| // Fill in a call-provided unsigned int | // Fill in a call-provided unsigned int |
| void | void |
| Optarg::Value(long &l) const { | Optarg::Value(long &l) const { |
| l = (long)atoi(_CString(_value)); |
_CString cs(_value); |
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l = (long)atoi(cs); |
| } | } |
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| // Fill in a caller-provided long | // Fill in a caller-provided long |
| void | void |
| Optarg::Value(unsigned long &l) const { | Optarg::Value(unsigned long &l) const { |
| l = (unsigned long)atoi(_CString(_value)); |
_CString cs(_value); |
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l = (unsigned long)atoi(cs); |
| } | } |
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| // Ditto unsigned long | // Ditto unsigned long |
| void | void |
| Optarg::Value(double &d) const { | Optarg::Value(double &d) const { |
| d = (double)atof(_CString(_value)); |
_CString cs(_value); |
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d = (double)atof(cs); |
| } | } |
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| //-------------------------------------------------------------------- | //-------------------------------------------------------------------- |
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| return false; | return false; |
| } | } |
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/** |
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In the valid option definition string, following an option, |
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indicates that the preceding option takes a required argument. |
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*/ |
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const char getoopt::GETOPT_ARGUMENT_DESIGNATOR = ':'; |
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| //-------------------------------------------------------------------- | //-------------------------------------------------------------------- |
| // Routines for parsing the command line | // Routines for parsing the command line |
| //-------------------------------------------------------------------- | //-------------------------------------------------------------------- |
Return to
getoopt.cpp
CVS log
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