LTL
2.0.x
|
Inherits util::Option.
Public Member Functions | |
StringArrayOption (const char *name, const char *defaultVal, const char *usage, const char &cmd, const int &N, string *const storage=NULL) | |
StringArrayOption (const string &name, const string &defaultVal, const string &usage, const char &cmd, const int &N, string *const storage=NULL) | |
StringArrayOption (const StringArrayOption &other) | |
~StringArrayOption () throw () | |
virtual string | getTypeName () const |
Return the type name of the option as a string. More... | |
void | setValue (const string &s) throw (UException) |
This function is the heart of the Option class: it parses the value of the option from the supplied string . More... | |
virtual string * | getStringArray () const |
virtual string | toString () const |
Return the option's value as a string. More... | |
virtual bool | needsValue () const |
const string & | getName () const |
Return the (long) option name. More... | |
char | getCmdLineChar () const |
Return the short option char. More... | |
const string & | getDefault () const |
Return the string representation of the default value. More... | |
const string & | getUsage () const |
Return the help string. More... | |
virtual int | getInt () const |
virtual float | getFloat () const |
virtual string | getString () const |
virtual bool | getBool () const |
Protected Attributes | |
const int | N_ |
string *const | storage_ |
string *const | value_ |
string | name_ |
long option name (e.g. –long-option or long-option=value) More... | |
string | default_ |
string representation of default value More... | |
string | usage_ |
help string More... | |
char | cmdlinechar_ |
short option char, for command line use More... | |
Related Functions | |
(Note that these are not member functions.) | |
ostream & | operator<< (ostream &os, Option &op) |
util::StringArrayOption::StringArrayOption | ( | const char * | name, |
const char * | defaultVal, | ||
const char * | usage, | ||
const char & | cmd, | ||
const int & | N, | ||
string *const | storage = NULL |
||
) |
util::StringArrayOption::StringArrayOption | ( | const string & | name, |
const string & | defaultVal, | ||
const string & | usage, | ||
const char & | cmd, | ||
const int & | N, | ||
string *const | storage = NULL |
||
) |
util::StringArrayOption::StringArrayOption | ( | const StringArrayOption & | other | ) |
util::StringArrayOption::~StringArrayOption | ( | ) | ||
throw | ( | |||
) |
|
inlinevirtual |
Return the type name of the option as a string.
Reimplemented from util::Option.
|
virtual |
This function is the heart of the Option
class: it parses the value of the option from the supplied string
.
Implements util::Option.
|
virtual |
|
virtual |
Return the option's value as a string.
Implements util::Option.
|
inlinevirtualinherited |
Acess the value of the option. Usually subclasses will not implement all of these, in fact, mostly just one of these.
Reimplemented in util::IntOption.
|
inlinevirtualinherited |
Reimplemented in util::FloatOption.
|
inlinevirtualinherited |
Reimplemented in util::StringOption.
|
inlinevirtualinherited |
Reimplemented in util::BoolOption.
|
inlinevirtualinherited |
Return true
if the option needs a value, false
if it is a toggle-switch needing no value. On the command line, values are given as –long-option value, or -x value. In a config file, long-option = value. '#' can be used to delineate comments. See CommandLineReader
and ConfigFileReader
.
Reimplemented in util::BoolOption.
|
inherited |
Return the (long) option name.
|
inherited |
Return the short option char.
|
inherited |
Return the string representation of the default value.
|
inherited |
Return the help string.
|
protected |
|
protected |
|
protected |
|
protectedinherited |
long option name (e.g. –long-option or long-option=value)
|
protectedinherited |
string representation of default value
|
protectedinherited |
help string
|
protectedinherited |
short option char, for command line use