Encapsulate a single argument. More...

#include <DwmArguments.hh>

Public Member Functions
	Argument (const ValueType &v, const std::string &valueName="", const std::string &help="")

const ValueType &	Value () const

const ValueType &	Value (const ValueType &v)

ValueType &	Value ()

const std::string &	ValueName () const

const std::string &	ValueName (const std::string &valueName)

const std::string &	Help () const

const std::string &	Help (const std::string &help)

const std::set< char > &	Conflicts () const

const std::set< char > &	Conflicts (const std::set< char > &conflicts)

std::string	UsageString () const

std::string	HelpText () const

Argument &	operator= (const std::string &s)

	operator T () const

Static Public Member Functions
static constexpr char	OptChar ()

static constexpr bool	Required ()

static constexpr bool	NeedsValue ()

static std::string	IndentedText (const std::string &s)

Protected Attributes
T	_value

Friends
std::ostream &	operator<< (std::ostream &os, const Argument< T > &arg)
	ostream operator << for Argument instances.

Detailed Description

template<typename T>
class Dwm::Argument< T >

Encapsulate a single argument.

Simple class template for a command-line argument.

Pre-declare the Argument class template.

C is the character of the argument, ValueType is the type of the argument (bool for arguments that that don't take a value), Req must be true for required arguments.

This can be used directly, thought it typically is only used by OptArgs.

The documentation for this class was generated from the following files:

Public Member Functions

Static Public Member Functions

Protected Attributes

Friends

Detailed Description