unpacking_collector< policy > Class Template Reference

Helper class which collects positional, keyword, * and ** arguments for a Python function call. More...

#include <cast.h>

Public Member Functions
template<typename... Ts>
	unpacking_collector (Ts &&...values)
const tuple &	args () const &
const dict &	kwargs () const &
tuple	args () &&
dict	kwargs () &&
object	call (PyObject *ptr) const
	Call a Python function and pass the collected arguments. More...

Private Member Functions
template<typename T >
void	process (list &args_list, T &&x)
void	process (list &args_list, detail::args_proxy ap)
void	process (list &, arg_v a)
void	process (list &, detail::kwargs_proxy kp)

Static Private Member Functions
static void	nameless_argument_error ()
static void	nameless_argument_error (std::string type)
static void	multiple_values_error ()
static void	multiple_values_error (std::string name)
static void	argument_cast_error ()
static void	argument_cast_error (std::string name, std::string type)

Private Attributes
tuple	m_args
dict	m_kwargs

Detailed Description

template<return_value_policy policy>
class pybind11::detail::unpacking_collector< policy >

Helper class which collects positional, keyword, * and ** arguments for a Python function call.

Definition at line 1967 of file cast.h.

Constructor & Destructor Documentation

unpacking_collector()

unpacking_collector ( Ts &&...  values )

inlineexplicit

Definition at line 1970 of file cast.h.

Member Function Documentation

args() [1/2]

const tuple& args ( ) const &

inline

Definition at line 1980 of file cast.h.

args() [2/2]

tuple args ( ) &&

inline

Definition at line 1983 of file cast.h.

argument_cast_error() [1/2]

static void argument_cast_error ( )

inlinestaticprivate

Definition at line 2071 of file cast.h.

argument_cast_error() [2/2]

static void argument_cast_error ( std::string  name, std::string  type  )

inlinestaticprivate

Definition at line 2076 of file cast.h.

call()

object call ( PyObject *  ptr ) const

inline

Call a Python function and pass the collected arguments.

Definition at line 1987 of file cast.h.

kwargs() [1/2]

const dict& kwargs ( ) const &

inline

Definition at line 1981 of file cast.h.

kwargs() [2/2]

dict kwargs ( ) &&

inline

Definition at line 1984 of file cast.h.

multiple_values_error() [1/2]

static void multiple_values_error ( )

inlinestaticprivate

Definition at line 2062 of file cast.h.

multiple_values_error() [2/2]

static void multiple_values_error ( std::string  name )

inlinestaticprivate

Definition at line 2067 of file cast.h.

nameless_argument_error() [1/2]

static void nameless_argument_error ( )

inlinestaticprivate

Definition at line 2053 of file cast.h.

nameless_argument_error() [2/2]

static void nameless_argument_error ( std::string  type )

inlinestaticprivate

Definition at line 2058 of file cast.h.

process() [1/4]

void process ( list &  args_list, T &&  x  )

inlineprivate

Definition at line 1996 of file cast.h.

process() [2/4]

void process ( list &  args_list, detail::args_proxy  ap  )

inlineprivate

Definition at line 2008 of file cast.h.

process() [3/4]

void process ( list &  , arg_v  a  )

inlineprivate

Definition at line 2013 of file cast.h.

process() [4/4]

void process ( list &  , detail::kwargs_proxy  kp  )

inlineprivate

Definition at line 2038 of file cast.h.

Member Data Documentation

m_args

tuple m_args

private

Definition at line 2082 of file cast.h.

m_kwargs

dict m_kwargs

private

Definition at line 2083 of file cast.h.

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

• cast.h