buffer Class Reference

#include </builds/ipbus/ipbus-software/uhal/python/pybind11-python2/include/pybind11/pytypes.h>

Inheritance diagram for buffer:

Collaboration diagram for buffer:

Public Member Functions
buffer_info	request (bool writable=false) const
buffer_info	request (bool writable=false) const
Public Member Functions inherited from object
	object ()=default
	PYBIND11_DEPRECATED ("Use reinterpret_borrow<object>() or reinterpret_steal<object>()") object(handle h
	object (const object &o)
	Copy constructor; always increases the reference count. More...
	object (object &&other) noexcept
	Move constructor; steals the object from other and preserves its reference count. More...
	~object ()
	Destructor; automatically calls handle::dec_ref() More...
handle	release ()
	\rst Resets the internal pointer to nullptr without decreasing the object's reference count. More...
object &	operator= (const object &other)
object &	operator= (object &&other) noexcept
template<typename T >
T	cast () const &
template<typename T >
T	cast () &&
	object (handle h, borrowed_t)
	object (handle h, stolen_t)
	object ()=default
	PYBIND11_DEPRECATED ("Use reinterpret_borrow<object>() or reinterpret_steal<object>()") object(handle h
	object (const object &o)
	Copy constructor; always increases the reference count. More...
	object (object &&other) noexcept
	Move constructor; steals the object from other and preserves its reference count. More...
	~object ()
	Destructor; automatically calls handle::dec_ref() More...
handle	release ()
	\rst Resets the internal pointer to nullptr without decreasing the object's reference count. More...
object &	operator= (const object &other)
object &	operator= (object &&other) noexcept
template<typename T >
T	cast () const &
template<typename T >
T	cast () &&
	object (handle h, borrowed_t)
	object (handle h, stolen_t)
template<typename T >
T	cast () const &
template<typename T >
T	cast () &&
template<>
void	cast () const &
template<>
void	cast () &&
Public Member Functions inherited from handle
	handle ()=default
	The default constructor creates a handle with a nullptr-valued pointer. More...
	handle (PyObject *ptr)
	Creates a handle from the given raw Python object pointer. More...
PyObject *	ptr () const
	Return the underlying PyObject * pointer. More...
PyObject *&	ptr ()
const handle &	inc_ref () const &
	\rst Manually increase the reference count of the Python object. More...
const handle &	dec_ref () const &
	\rst Manually decrease the reference count of the Python object. More...
template<typename T >
T	cast () const
	\rst Attempt to cast the Python object into the given C++ type. More...
	operator bool () const
	Return true when the handle wraps a valid Python object. More...
bool	operator== (const handle &h) const
	\rst Deprecated: Check that the underlying pointers are the same. More...
bool	operator!= (const handle &h) const
bool	check () const
	handle ()=default
	The default constructor creates a handle with a nullptr-valued pointer. More...
template<typename T , detail::enable_if_t< detail::is_pyobj_ptr_or_nullptr_t< T >::value, int > = 0>
	handle (T ptr)
	Enable implicit conversion from PyObject * and nullptr. More...
template<typename T , detail::enable_if_t< detail::all_of< detail::none_of< std::is_base_of< handle, T >, detail::is_pyobj_ptr_or_nullptr_t< T > >, std::is_convertible< T, PyObject * > >::value, int > = 0>
	handle (T &obj)
	Enable implicit conversion through T::operator PyObject *(). More...
PyObject *	ptr () const
	Return the underlying PyObject * pointer. More...
PyObject *&	ptr ()
const handle &	inc_ref () const &
	\rst Manually increase the reference count of the Python object. More...
const handle &	dec_ref () const &
	\rst Manually decrease the reference count of the Python object. More...
template<typename T >
T	cast () const
	\rst Attempt to cast the Python object into the given C++ type. More...
	operator bool () const
	Return true when the handle wraps a valid Python object. More...
bool	operator== (const handle &h) const
	\rst Deprecated: Check that the underlying pointers are the same. More...
bool	operator!= (const handle &h) const
bool	check () const
template<>
void	cast () const

Additional Inherited Members
Static Public Member Functions inherited from handle
static std::size_t	inc_ref_counter ()
Public Attributes inherited from object
bool	is_borrowed: handle(h) { if (is_borrowed) { inc_ref()
Protected Attributes inherited from handle
PyObject *	m_ptr = nullptr

Detailed Description

Definition at line 1822 of file pytypes.h.

Member Function Documentation

request() [1/2]

buffer_info buffer::request ( bool  writable = false ) const

inline

Definition at line 1826 of file pytypes.h.

References handle::m_ptr.

Referenced by TEST_SUBMODULE(), and vector_buffer_impl().

request() [2/2]

buffer_info buffer::request ( bool  writable = false ) const

inline

Definition at line 2157 of file pytypes.h.

References handle::m_ptr.

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

• python/pybind11-python2/include/pybind11/pytypes.h
• python/pybind11/include/pybind11/pytypes.h