single< T > Struct Template Reference

holds a single value, and returns it as an arg n (default 1) times More...

#include <arg_stream.hpp>

Public Types
typedef T	value_type

Public Member Functions
	single (typename boost::add_reference< T const >::type t, unsigned int count=1)
bool	eof ()
template<typename R, typename std::enable_if< std::is_convertible_v< value_type, R > >::type * dummy = nullptr>
R	convert_or_throw (value_type &value)
template<typename R, typename std::enable_if<!std::is_convertible_v< value_type, R > >::type * dummy = nullptr>
R	convert_or_throw (value_type &value)
template<typename R>
R	get_next_arg ()

Public Attributes
T	value
unsigned int	repeat

Detailed Description

template<typename T>
struct adobe::arg_stream::single< T >

this is useful (in combination with arg_stream::chain) when you need to slip a single value

at the front/back of an arg_stream.

Definition at line 377 of file arg_stream.hpp.

Member Typedef Documentation

value_type

template<typename T>

typedef T value_type

Definition at line 378 of file arg_stream.hpp.

Constructor & Destructor Documentation

single()

template<typename T>

single	(	typename boost::add_reference< T const >::type	t,
		unsigned int	count = 1 )

Definition at line 383 of file arg_stream.hpp.

Member Function Documentation

eof()

template<typename T>

bool eof

(

)

Definition at line 386 of file arg_stream.hpp.

convert_or_throw() [1/2]

template<typename T>

template<typename R, typename std::enable_if< std::is_convertible_v< value_type, R > >::type * dummy = nullptr>

R convert_or_throw

(

value_type &

value

)

Definition at line 390 of file arg_stream.hpp.

convert_or_throw() [2/2]

template<typename T>

template<typename R, typename std::enable_if<!std::is_convertible_v< value_type, R > >::type * dummy = nullptr>

R convert_or_throw

(

value_type &

value

)

Definition at line 396 of file arg_stream.hpp.

get_next_arg()

template<typename T>

template<typename R>

R get_next_arg

(

)

Definition at line 403 of file arg_stream.hpp.

Member Data Documentation

value

template<typename T>

T value

Definition at line 380 of file arg_stream.hpp.

repeat

template<typename T>

unsigned int repeat

Definition at line 381 of file arg_stream.hpp.