CLArgs::ArgTemplate< T > Class Template Reference

Trivial implementation for type-specific classes. More...

#include <CLArgs.hpp>

Inheritance diagram for CLArgs::ArgTemplate< T >:

Collaboration diagram for CLArgs::ArgTemplate< T >:

Public Member Functions
virtual	~ArgTemplate ()
virtual bool	value (const T &val)
const T &	value () const
	get value
	ArgTemplate (const T &initial_value)
	Initialize with default value.
	ArgTemplate ()
	Initialize without default value.
virtual std::string	default_str () const
	Get string representation of default value, or empty string of no default value.
Private Attributes
T	mValue
	The default or user-specified value for an option.
bool	haveDefault
	True if app. provided default value.

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Detailed Description

template<typename T>
class CLArgs::ArgTemplate< T >

Trivial implementation for type-specific classes.

Definition at line 118 of file CLArgs.hpp.

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Constructor & Destructor Documentation

template<typename T >

virtual CLArgs::ArgTemplate< T >::~ArgTemplate

(

)

[inline, virtual]

Definition at line 124 of file CLArgs.hpp.

{}

template<typename T >

CLArgs::ArgTemplate< T >::ArgTemplate

(

const T &

initial_value

)

[inline]

Initialize with default value.

Definition at line 136 of file CLArgs.hpp.

: mValue( initial_value ), haveDefault( true ) {}

template<typename T >

CLArgs::ArgTemplate< T >::ArgTemplate

(

)

[inline]

Initialize without default value.

Definition at line 138 of file CLArgs.hpp.

: mValue( T() ), haveDefault( false ) {}

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Member Function Documentation

template<typename T >

virtual std::string CLArgs::ArgTemplate< T >::default_str

(

)

const [inline, virtual]

Get string representation of default value, or empty string of no default value.

Reimplemented from CLArgs::ArgIBase.

Definition at line 140 of file CLArgs.hpp.

References CLArgs::ArgTemplate< T >::haveDefault, and CLArgs::ArgTemplate< T >::mValue.

        {
            std::ostringstream ss;
            if( haveDefault ) ss << mValue;
            return ss.str();
        }

template<typename T >

virtual bool CLArgs::ArgTemplate< T >::value

(

const T &

val

)

[inline, virtual]

Parameters:

val

Set value

Implements CLArgs::ArgTemplateI< T >.

Definition at line 125 of file CLArgs.hpp.

References CLArgs::ArgTemplate< T >::mValue, and CLArgs::ArgIBase::set_seen().

Referenced by main(), and process_domain_args().

        {
            mValue = val;
            ArgTemplateI< T >::set_seen();
            return true;
        }

template<typename T >

const T& CLArgs::ArgTemplate< T >::value

(

)

const [inline]

get value

Reimplemented in CLArgs::DoubleRangeArg, and CLArgs::IntRangeArg.

Definition at line 131 of file CLArgs.hpp.

References CLArgs::ArgTemplate< T >::mValue.

Referenced by CLArgs::IntRangeArg::value(), and CLArgs::DoubleRangeArg::value().

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Member Data Documentation

template<typename T >

bool CLArgs::ArgTemplate< T >::haveDefault [private]

True if app. provided default value.

Definition at line 122 of file CLArgs.hpp.

Referenced by CLArgs::ArgTemplate< T >::default_str().

template<typename T >

T CLArgs::ArgTemplate< T >::mValue [private]

The default or user-specified value for an option.

Definition at line 121 of file CLArgs.hpp.

Referenced by CLArgs::ArgTemplate< T >::default_str(), and CLArgs::ArgTemplate< T >::value().

List of all members.

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

• CLArgs.hpp