#include <UnlabeledValueArg.h>
Inherits TCLAP::ValueArg< T >.
Public Member Functions | |
UnlabeledValueArg (const std::string &name, const std::string &desc, T value, const std::string &typeDesc, bool ignoreable=false, Visitor *v=NULL) | |
UnlabeledValueArg (const std::string &name, const std::string &desc, T value, const std::string &typeDesc, CmdLineInterface &parser, bool ignoreable=false, Visitor *v=NULL) | |
UnlabeledValueArg (const std::string &name, const std::string &desc, T value, const std::vector< T > &allowed, bool ignoreable=false, Visitor *v=NULL) | |
UnlabeledValueArg (const std::string &name, const std::string &desc, T value, const std::vector< T > &allowed, CmdLineInterface &parser, bool ignoreable=false, Visitor *v=NULL) | |
virtual bool | processArg (int *i, std::vector< std::string > &args) |
virtual std::string | shortID (const std::string &val="val") const |
virtual std::string | longID (const std::string &val="val") const |
virtual bool | operator== (const Arg &a) const |
virtual void | addToList (std::list< Arg * > &argList) const |
The basic unlabeled argument that parses a value. This is a template class, which means the type T defines the type that a given object will attempt to parse when an UnlabeledValueArg is reached in the list of args that the CmdLine iterates over.
TCLAP::UnlabeledValueArg< T >::UnlabeledValueArg | ( | const std::string & | name, | |
const std::string & | desc, | |||
T | val, | |||
const std::string & | typeDesc, | |||
bool | ignoreable = false , |
|||
Visitor * | v = NULL | |||
) | [inline] |
UnlabeledValueArg constructor. Note that this constructor does not have a required flag. Any unlabeled argument added to the CmdLine is by default required. If you want optional, unlabeled arguments then use an UnlabeledMultiArg.
name | - A one word name for the argument. Can be used as a long flag on the command line. | |
desc | - A description of what the argument is for or does. | |
value | - The default value assigned to this argument if it is not present on the command line. | |
typeDesc | - A short, human readable description of the type that this object expects. This is used in the generation of the USAGE statement. The goal is to be helpful to the end user of the program. | |
ignoreable | - Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored. | |
v | - Optional Vistor. You should leave this blank unless you have a very good reason. |
Constructor implemenation.
TCLAP::UnlabeledValueArg< T >::UnlabeledValueArg | ( | const std::string & | name, | |
const std::string & | desc, | |||
T | value, | |||
const std::string & | typeDesc, | |||
CmdLineInterface & | parser, | |||
bool | ignoreable = false , |
|||
Visitor * | v = NULL | |||
) | [inline] |
UnlabeledValueArg constructor. Note that this constructor does not have a required flag. Any unlabeled argument added to the CmdLine is by default required. If you want optional, unlabeled arguments then use an UnlabeledMultiArg.
name | - A one word name for the argument. Can be used as a long flag on the command line. | |
desc | - A description of what the argument is for or does. | |
value | - The default value assigned to this argument if it is not present on the command line. | |
typeDesc | - A short, human readable description of the type that this object expects. This is used in the generation of the USAGE statement. The goal is to be helpful to the end user of the program. | |
parser | - A CmdLine parser object to add this Arg to | |
ignoreable | - Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored. | |
v | - Optional Vistor. You should leave this blank unless you have a very good reason. |
TCLAP::UnlabeledValueArg< T >::UnlabeledValueArg | ( | const std::string & | name, | |
const std::string & | desc, | |||
T | val, | |||
const std::vector< T > & | allowed, | |||
bool | ignoreable = false , |
|||
Visitor * | v = NULL | |||
) | [inline] |
UnlabeledValueArg constructor. Note that this constructor does not have a required flag. Any unlabeled argument added to the CmdLine is by default required. If you want optional, unlabeled arguments then use an UnlabeledMultiArg.
name | - A one word name for the argument. Can be used as a long flag on the command line. | |
desc | - A description of what the argument is for or does. | |
value | - The default value assigned to this argument if it is not present on the command line. | |
allowed | - A vector of type T that where the values in the vector are the only values allowed for the arg. | |
ignoreable | - Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored. | |
v | - Optional Vistor. You should leave this blank unless you have a very good reason. |
Constructor implemenation.
TCLAP::UnlabeledValueArg< T >::UnlabeledValueArg | ( | const std::string & | name, | |
const std::string & | desc, | |||
T | value, | |||
const std::vector< T > & | allowed, | |||
CmdLineInterface & | parser, | |||
bool | ignoreable = false , |
|||
Visitor * | v = NULL | |||
) | [inline] |
UnlabeledValueArg constructor. Note that this constructor does not have a required flag. Any unlabeled argument added to the CmdLine is by default required. If you want optional, unlabeled arguments then use an UnlabeledMultiArg.
name | - A one word name for the argument. Can be used as a long flag on the command line. | |
desc | - A description of what the argument is for or does. | |
value | - The default value assigned to this argument if it is not present on the command line. | |
allowed | - A vector of type T that where the values in the vector are the only values allowed for the arg. | |
parser | - A CmdLine parser object to add this Arg to | |
ignoreable | - Allows you to specify that this argument can be ignored if the '--' flag is set. This defaults to false (cannot be ignored) and should generally stay that way unless you have some special need for certain arguments to be ignored. | |
v | - Optional Vistor. You should leave this blank unless you have a very good reason. |
void TCLAP::UnlabeledValueArg< T >::addToList | ( | std::list< Arg * > & | argList | ) | const [inline, virtual] |
Instead of pushing to the front of list, push to the back.
argList | - The list to add this to. |
Reimplemented from TCLAP::Arg.
std::string TCLAP::UnlabeledValueArg< T >::longID | ( | const std::string & | val = "val" |
) | const [inline, virtual] |
Overrides longID for specific behavior.
Overriding longID for specific output.
Reimplemented from TCLAP::ValueArg< T >.
bool TCLAP::UnlabeledValueArg< T >::operator== | ( | const Arg & | a | ) | const [inline, virtual] |
Overrides operator== for specific behavior.
Overriding operator== for specific behavior.
bool TCLAP::UnlabeledValueArg< T >::processArg | ( | int * | i, | |
std::vector< std::string > & | args | |||
) | [inline, virtual] |
Handles the processing of the argument. This re-implements the Arg version of this method to set the _value of the argument appropriately. Handling specific to unlabled arguments.
i | - Pointer the the current argument in the list. | |
args | - Mutable list of strings. |
Implementation of processArg().
Reimplemented from TCLAP::ValueArg< T >.
std::string TCLAP::UnlabeledValueArg< T >::shortID | ( | const std::string & | val = "val" |
) | const [inline, virtual] |
Overrides shortID for specific behavior.
Overriding shortID for specific output.
Reimplemented from TCLAP::ValueArg< T >.