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Converters.cxx File Reference
#include "CPyCppyy.h"
#include "DeclareConverters.h"
#include "CallContext.h"
#include "CPPExcInstance.h"
#include "CPPInstance.h"
#include "CPPOverload.h"
#include "CustomPyTypes.h"
#include "LowLevelViews.h"
#include "MemoryRegulator.h"
#include "ProxyWrappers.h"
#include "PyStrings.h"
#include "TemplateProxy.h"
#include "TupleOfInstances.h"
#include "TypeManip.h"
#include "Utility.h"
#include <complex>
#include <limits.h>
#include <stddef.h>
#include <string.h>
#include <algorithm>
#include <array>
#include <locale>
#include <regex>
#include <utility>
#include <sstream>
#include <codecvt>
Include dependency graph for Converters.cxx:

Classes

struct  CPyCppyy_tagCDataObject
 
struct  CPyCppyy_tagPyCArgObject
 

Namespaces

namespace  CPyCppyy
 

Macros

#define CCOMPLEX_D   "_Complex double"
 
#define CCOMPLEX_F   "_Complex float"
 
#define CPPYY_IMPL_ARRAY_CONVERTER(name, ctype, type, code, suffix)
 
#define CPPYY_IMPL_BASIC_CHAR_CONVERTER(name, type, low, high)
 
#define CPPYY_IMPL_BASIC_CONST_CHAR_REFCONVERTER(name, type, ctype, low, high)
 
#define CPPYY_IMPL_BASIC_CONST_REFCONVERTER(name, type, ctype, F1)
 
#define CPPYY_IMPL_BASIC_CONVERTER_BODY(name, type, stype, ctype, F1, F2, tc)
 
#define CPPYY_IMPL_BASIC_CONVERTER_IB(name, type, stype, ctype, F1, F2, tc)
 
#define CPPYY_IMPL_BASIC_CONVERTER_METHODS(name, type, stype, ctype, F1, F2)
 
#define CPPYY_IMPL_BASIC_CONVERTER_NB(name, type, stype, ctype, F1, F2, tc)
 
#define CPPYY_IMPL_BASIC_CONVERTER_NI(name, type, stype, ctype, F1, F2, tc)
 
#define CPPYY_IMPL_REFCONVERTER(name, ctype, type, code)
 
#define CPPYY_IMPL_REFCONVERTER_FROM_MEMORY(name, ctype)
 
#define CPPYY_IMPL_STRING_AS_PRIMITIVE_CONVERTER(name, type, F1, F2)
 
#define CPPYY_PYLONG_AS_TYPE(name, type, limit_low, limit_high)
 
#define CPYCPPYY_WIDESTRING_CONVERTER(name, type, encode, decode, snull)
 
#define ct_c_bool   0
 
#define ct_c_byte   3
 
#define ct_c_char   1
 
#define ct_c_char_p   18
 
#define ct_c_complex   22
 
#define ct_c_double   16
 
#define ct_c_fcomplex   21
 
#define ct_c_float   15
 
#define ct_c_funcptr   24
 
#define ct_c_int   8
 
#define ct_c_int16   25
 
#define ct_c_int32   26
 
#define ct_c_int8   3
 
#define ct_c_long   11
 
#define ct_c_longdouble   17
 
#define ct_c_longlong   13
 
#define ct_c_pointer   23
 
#define ct_c_shar   1
 
#define ct_c_short   5
 
#define ct_c_ubyte   4
 
#define ct_c_uchar   4
 
#define ct_c_uint   9
 
#define ct_c_uint16   7
 
#define ct_c_uint32   10
 
#define ct_c_uint8   4
 
#define ct_c_ulong   12
 
#define ct_c_ulonglong   14
 
#define ct_c_ushort   6
 
#define ct_c_void_p   20
 
#define ct_c_wchar   2
 
#define ct_c_wchar_p   19
 
#define HAS_CODECVT   1
 
#define NO_KNOWN_INITIALIZER_LIST   1
 
#define NTYPES   27
 
#define STRINGVIEW   "basic_string_view<char,char_traits<char> >"
 
#define WSTRING1   "std::basic_string<wchar_t>"
 
#define WSTRING2   "std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t>>"
 

Typedefs

typedef std::map< std::string, cf_t > CPyCppyy::ConvFactories_t
 
typedef std::string RetSigKey_t
 

Functions

static bool CArraySetArg (PyObject *pyobject, CPyCppyy::Parameter &para, char tc, int size, bool check=true)
 
static CPyCppyy::CPPInstance * ConvertImplicit (Cppyy::TCppType_t klass, PyObject *pyobject, CPyCppyy::Parameter &para, CPyCppyy::CallContext *ctxt, bool manage=true)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Bool, c_bool)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Char, c_char)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Char16, c_uint16)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Char32, c_uint32)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Float, c_float)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Int16, c_int16)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Int32, c_int32)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Int8, c_int8)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (LDouble, c_longdouble)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (LLong, c_longlong)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (SChar, c_byte)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (Short, c_short)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UChar, c_ubyte)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UInt, c_uint)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UInt16, c_uint16)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UInt32, c_uint32)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UInt8, c_uint8)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (ULLong, c_ulonglong)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (ULong, c_ulong)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (UShort, c_ushort)
 
 CPPYY_IMPL_REFCONVERTER_FROM_MEMORY (WChar, c_wchar)
 
static bool CPyCppyy_PyLong_AsBool (PyObject *pyobject)
 
static int16_t CPyCppyy_PyLong_AsInt16 (PyObject *pyobject)
 
static int32_t CPyCppyy_PyLong_AsInt32 (PyObject *pyobject)
 
static int8_t CPyCppyy_PyLong_AsInt8 (PyObject *pyobject)
 
static short CPyCppyy_PyLong_AsShort (PyObject *pyobject)
 
static int CPyCppyy_PyLong_AsStrictInt (PyObject *pyobject)
 
static long CPyCppyy_PyLong_AsStrictLong (PyObject *pyobject)
 
static PY_LONG_LONG CPyCppyy_PyLong_AsStrictLongLong (PyObject *pyobject)
 
static uint16_t CPyCppyy_PyLong_AsUInt16 (PyObject *pyobject)
 
static uint32_t CPyCppyy_PyLong_AsUInt32 (PyObject *pyobject)
 
static uint8_t CPyCppyy_PyLong_AsUInt8 (PyObject *pyobject)
 
static unsigned short CPyCppyy_PyLong_AsUShort (PyObject *pyobject)
 
template<typename T >
static bool CPyCppyy_PyUnicodeAsBytes2Buffer (PyObject *pyobject, T &buffer)
 
static int ExtractChar (PyObject *pyobject, const char *tname, int low, int high)
 
 free (fBuffer)
 
static CPyCppyy::CPPInstance * GetCppInstance (PyObject *pyobject, Cppyy::TCppType_t klass=(Cppyy::TCppType_t) 0, bool accept_rvalue=false)
 
static PyTypeObject * GetCTypesPtrType (int nidx)
 
static PyTypeObject * GetCTypesType (int nidx)
 
static bool HasLifeLine (PyObject *holder, intptr_t ref)
 
static bool ImplicitBool (PyObject *pyobject, CPyCppyy::CallContext *ctxt)
 
static bool IsCTypesArrayOrPointer (PyObject *pyobject)
 
static bool IsPyCArgObject (PyObject *pyobject)
 
static void * PyFunction_AsCPointer (PyObject *pyobject, const std::string &rettype, const std::string &signature)
 
bool PyUnstable_Object_IsUniqueReferencedTemporary (PyObject *pyobject)
 
static std::regex CPyCppyy::s_fnptr ("\\‍((\\w*:*)*\\*&*\\‍)")
 
static CPyCppyy::Converter * selectInstanceCnv (Cppyy::TCppScope_t klass, const std::string &cpd, CPyCppyy::cdims_t dims, bool isConst, bool control)
 
static bool SetLifeLine (PyObject *holder, PyObject *target, intptr_t ref)
 
static bool StrictBool (PyObject *pyobject, CPyCppyy::CallContext *ctxt)
 
static PyObject * WrapperCacheEraser (PyObject *, PyObject *pyref)
 

Variables

 fBuffer = nullptr
 
static ConvFactories_t CPyCppyy::gConvFactories
 
static std::array< const char *, 27 > gCTypesNames
 
static std::array< PyTypeObject *, 27 > gCTypesPtrTypes
 
static std::array< PyTypeObject *, 27 > gCTypesTypes
 
PyObject * CPyCppyy::gDefaultObject = nullptr
 
PyObject * CPyCppyy::gNullPtrObject = nullptr
 
static PyMethodDef gWrapperCacheEraserMethodDef
 
const Py_ssize_t MOVE_REFCOUNT_CUTOFF = 1
 
static unsigned int sWrapperCounter = 0
 
static std::map< RetSigKey_t, std::vector< void * > > sWrapperFree
 
static std::map< RetSigKey_t, std::map< PyObject *, void * > > sWrapperLookup
 
static std::map< void *, PyObject ** > sWrapperReference
 
static std::map< PyObject *, std::pair< void *, RetSigKey_t > > sWrapperWeakRefs
 

Macro Definition Documentation

◆ CCOMPLEX_D

#define CCOMPLEX_D   "_Complex double"

Definition at line 3468 of file Converters.cxx.

◆ CCOMPLEX_F

#define CCOMPLEX_F   "_Complex float"

Definition at line 3469 of file Converters.cxx.

◆ CPPYY_IMPL_ARRAY_CONVERTER

#define CPPYY_IMPL_ARRAY_CONVERTER ( name,
ctype,
type,
code,
suffix )

Definition at line 1686 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CHAR_CONVERTER

#define CPPYY_IMPL_BASIC_CHAR_CONVERTER ( name,
type,
low,
high )

Definition at line 707 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONST_CHAR_REFCONVERTER

#define CPPYY_IMPL_BASIC_CONST_CHAR_REFCONVERTER ( name,
type,
ctype,
low,
high )
Value:
bool CPyCppyy::Const##name##RefConverter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* /* ctxt */) \
{ \
/* convert <pyobject> to C++ <<type>>, set arg for call, allow int -> char */\
type val = (type)ExtractChar(pyobject, #type, low, high); \
if (val == (type)-1 && PyErr_Occurred()) \
return false; \
para.fValue.fLong = val; \
para.fTypeCode = 'l'; \
return true; \
} \
CPPYY_IMPL_REFCONVERTER_FROM_MEMORY(Const##name, ctype)
ExtractChar
static int ExtractChar(PyObject *pyobject, const char *tname, int low, int high)
Definition Converters.cxx:622
PyObject
_object PyObject
Definition PyMethodBase.h:36
TRangeDynCast
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
Definition TCollection.h:358
type
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void char Point_t Rectangle_t WindowAttributes_t Float_t Float_t Float_t Int_t Int_t UInt_t UInt_t Rectangle_t Int_t Int_t Window_t TString Int_t GCValues_t GetPrimarySelectionOwner GetDisplay GetScreen GetColormap GetNativeEvent const char const char dpyName wid window const char font_name cursor keysym reg const char only_if_exist regb h Point_t winding char text const char depth char const char Int_t count const char ColorStruct_t color const char Pixmap_t Pixmap_t PictureAttributes_t attr const char char ret_data h unsigned char height h Atom_t Int_t ULong_t ULong_t unsigned char prop_list Atom_t Atom_t Atom_t Time_t type
Definition TGWin32VirtualXProxy.cxx:249
name
char name[80]
Definition TGX11.cxx:110

Definition at line 691 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONST_REFCONVERTER

#define CPPYY_IMPL_BASIC_CONST_REFCONVERTER ( name,
type,
ctype,
F1 )
Value:
bool CPyCppyy::Const##name##RefConverter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* /* ctxt */) \
{ \
type val = (type)F1(pyobject); \
if (val == (type)-1 && PyErr_Occurred()) { \
if (pyobject == CPyCppyy::gDefaultObject) { \
PyErr_Clear(); \
val = (type)0; \
} else \
return false; \
} \
para.fValue.f##name = val; \
para.fRef = &para.fValue.f##name; \
para.fTypeCode = 'r'; \
return true; \
} \
CPPYY_IMPL_REFCONVERTER_FROM_MEMORY(Const##name, ctype)
F1
#define F1(x, y, z)
Definition TMD5.cxx:266
CPyCppyy::gDefaultObject
PyObject * gDefaultObject
Definition CPyCppyyModule.cxx:246

Definition at line 671 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONVERTER_BODY

#define CPPYY_IMPL_BASIC_CONVERTER_BODY ( name,
type,
stype,
ctype,
F1,
F2,
tc )
Value:
/* convert <pyobject> to C++ 'type', set arg for call */ \
type val = (type)F2(pyobject); \
if (val == (type)-1 && PyErr_Occurred()) { \
static PyTypeObject* ctypes_type = nullptr; \
if (!ctypes_type) { \
auto error = CPyCppyy::Utility::FetchPyError(); \
ctypes_type = GetCTypesType(ct_##ctype); \
CPyCppyy::Utility::RestorePyError(error); \
} \
if (Py_TYPE(pyobject) == ctypes_type) { \
PyErr_Clear(); \
val = *((type*)((CPyCppyy_tagCDataObject*)pyobject)->b_ptr); \
} else if (pyobject == CPyCppyy::gDefaultObject) { \
PyErr_Clear(); \
val = (type)0; \
} else \
return false; \
} \
para.fValue.f##name = val; \
para.fTypeCode = tc; \
return true;
Py_TYPE
#define Py_TYPE(ob)
Definition CPyCppyy.h:196
GetCTypesType
static PyTypeObject * GetCTypesType(int nidx)
Definition Converters.cxx:151
F2
#define F2(x, y, z)
Definition TMD5.cxx:267
CPyCppyy::Utility::FetchPyError
PyError_t FetchPyError()
Definition Utility.cxx:1149
CPyCppyy_tagCDataObject
Definition Converters.cxx:85

Definition at line 547 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONVERTER_IB

#define CPPYY_IMPL_BASIC_CONVERTER_IB ( name,
type,
stype,
ctype,
F1,
F2,
tc )
Value:
bool CPyCppyy::name##Converter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* ctxt) \
{ \
if (!ImplicitBool(pyobject, ctxt)) \
return false; \
CPPYY_IMPL_BASIC_CONVERTER_BODY(name, type, stype, ctype, F1, F2, tc) \
} \
CPPYY_IMPL_BASIC_CONVERTER_METHODS(name, type, stype, ctype, F1, F2)
ImplicitBool
static bool ImplicitBool(PyObject *pyobject, CPyCppyy::CallContext *ctxt)
Definition Converters.cxx:348
CPyCppyy::Converter::SetArg
virtual bool SetArg(PyObject *, Parameter &, CallContext *=nullptr)=0

Definition at line 601 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONVERTER_METHODS

#define CPPYY_IMPL_BASIC_CONVERTER_METHODS ( name,
type,
stype,
ctype,
F1,
F2 )
Value:
PyObject* CPyCppyy::name##Converter::FromMemory(void* address) \
{ \
return F1((stype)*((type*)address)); \
} \
\
bool CPyCppyy::name##Converter::ToMemory( \
PyObject* value, void* address, PyObject* /* ctxt */) \
{ \
type s = (type)F2(value); \
if (s == (type)-1 && PyErr_Occurred()) { \
if (value == CPyCppyy::gDefaultObject) { \
PyErr_Clear(); \
s = (type)0; \
} else \
return false; \
} \
*((type*)address) = (type)s; \
return true; \
}
value
Option_t Option_t TPoint TPoint const char GetTextMagnitude GetFillStyle GetLineColor GetLineWidth GetMarkerStyle GetTextAlign GetTextColor GetTextSize void value
Definition TGWin32VirtualXProxy.cxx:142
CPyCppyy::Converter::ToMemory
virtual bool ToMemory(PyObject *value, void *address, PyObject *ctxt=nullptr)
Definition Converters.cxx:538
CPyCppyy::Converter::FromMemory
virtual PyObject * FromMemory(void *address)
Definition Converters.cxx:530

Definition at line 570 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONVERTER_NB

#define CPPYY_IMPL_BASIC_CONVERTER_NB ( name,
type,
stype,
ctype,
F1,
F2,
tc )
Value:
bool CPyCppyy::name##Converter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* /*ctxt*/) \
{ \
if (PyBool_Check(pyobject)) \
return false; \
CPPYY_IMPL_BASIC_CONVERTER_BODY(name, type, stype, ctype, F1, F2, tc) \
} \
CPPYY_IMPL_BASIC_CONVERTER_METHODS(name, type, stype, ctype, F1, F2)

Definition at line 611 of file Converters.cxx.

◆ CPPYY_IMPL_BASIC_CONVERTER_NI

#define CPPYY_IMPL_BASIC_CONVERTER_NI ( name,
type,
stype,
ctype,
F1,
F2,
tc )
Value:
bool CPyCppyy::name##Converter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* ctxt) \
{ \
if (!StrictBool(pyobject, ctxt)) \
return false; \
CPPYY_IMPL_BASIC_CONVERTER_BODY(name, type, stype, ctype, F1, F2, tc) \
} \
CPPYY_IMPL_BASIC_CONVERTER_METHODS(name, type, stype, ctype, F1, F2)
StrictBool
static bool StrictBool(PyObject *pyobject, CPyCppyy::CallContext *ctxt)
Definition Converters.cxx:358

Definition at line 591 of file Converters.cxx.

◆ CPPYY_IMPL_REFCONVERTER

#define CPPYY_IMPL_REFCONVERTER ( name,
ctype,
type,
code )
Value:
bool CPyCppyy::name##RefConverter::SetArg( \
PyObject* pyobject, Parameter& para, CallContext* /* ctxt */) \
{ \
/* convert a reference to int to Python through ctypes pointer object */ \
if (Py_TYPE(pyobject) == GetCTypesType(ct_##ctype)) { \
para.fValue.fVoidp = (void*)((CPyCppyy_tagCDataObject*)pyobject)->b_ptr;\
para.fTypeCode = 'V'; \
return true; \
} \
bool res = CArraySetArg(pyobject, para, code, sizeof(type)); \
if (!res) { \
PyErr_SetString(PyExc_TypeError, "use ctypes."#ctype" for pass-by-ref of "#type);\
return false; \
} \
para.fTypeCode = 'V'; \
return res; \
} \
CPPYY_IMPL_REFCONVERTER_FROM_MEMORY(name, ctype)
CArraySetArg
static bool CArraySetArg(PyObject *pyobject, CPyCppyy::Parameter &para, char tc, int size, bool check=true)
Definition Converters.cxx:441

Definition at line 850 of file Converters.cxx.

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY

#define CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( name,
ctype )
Value:
PyObject* CPyCppyy::name##RefConverter::FromMemory(void* ptr) \
{ \
/* convert a reference to int to Python through ctypes pointer object */ \
PyTypeObject* ctypes_type = GetCTypesType(ct_##ctype); \
if (!ctypes_type) { \
PyErr_SetString(PyExc_RuntimeError, "no ctypes available"); \
return nullptr; \
} \
PyObject* ref = ctypes_type->tp_new(ctypes_type, nullptr, nullptr); \
((CPyCppyy_tagCDataObject*)ref)->b_ptr = (char*)ptr; \
((CPyCppyy_tagCDataObject*)ref)->b_needsfree = 0; \
return ref; \
}

Definition at line 655 of file Converters.cxx.

◆ CPPYY_IMPL_STRING_AS_PRIMITIVE_CONVERTER

#define CPPYY_IMPL_STRING_AS_PRIMITIVE_CONVERTER ( name,
type,
F1,
F2 )

Definition at line 1930 of file Converters.cxx.

◆ CPPYY_PYLONG_AS_TYPE

#define CPPYY_PYLONG_AS_TYPE ( name,
type,
limit_low,
limit_high )
Value:
static inline type CPyCppyy_PyLong_As##name(PyObject* pyobject) \
{ \
if (!(PyLong_Check(pyobject) || PyInt_Check(pyobject))) { \
if (pyobject == CPyCppyy::gDefaultObject) \
return (type)0; \
PyErr_SetString(PyExc_TypeError, #type" conversion expects an integer object");\
return (type)-1; \
} \
long l = PyLong_AsLong(pyobject); \
if (l < limit_low || limit_high < l) { \
PyErr_Format(PyExc_ValueError, "integer %ld out of range for "#type, l);\
return (type)-1; \
} \
return (type)l; \
}
l
TLine l
Definition textangle.C:4

Definition at line 382 of file Converters.cxx.

◆ CPYCPPYY_WIDESTRING_CONVERTER

#define CPYCPPYY_WIDESTRING_CONVERTER ( name,
type,
encode,
decode,
snull )

Definition at line 1440 of file Converters.cxx.

◆ ct_c_bool

#define ct_c_bool   0

Definition at line 105 of file Converters.cxx.

◆ ct_c_byte

#define ct_c_byte   3

Definition at line 109 of file Converters.cxx.

◆ ct_c_char

#define ct_c_char   1

Definition at line 106 of file Converters.cxx.

◆ ct_c_char_p

#define ct_c_char_p   18

Definition at line 127 of file Converters.cxx.

◆ ct_c_complex

#define ct_c_complex   22

Definition at line 131 of file Converters.cxx.

◆ ct_c_double

#define ct_c_double   16

Definition at line 125 of file Converters.cxx.

◆ ct_c_fcomplex

#define ct_c_fcomplex   21

Definition at line 130 of file Converters.cxx.

◆ ct_c_float

#define ct_c_float   15

Definition at line 124 of file Converters.cxx.

◆ ct_c_funcptr

#define ct_c_funcptr   24

Definition at line 133 of file Converters.cxx.

◆ ct_c_int

#define ct_c_int   8

Definition at line 117 of file Converters.cxx.

◆ ct_c_int16

#define ct_c_int16   25

Definition at line 134 of file Converters.cxx.

◆ ct_c_int32

#define ct_c_int32   26

Definition at line 135 of file Converters.cxx.

◆ ct_c_int8

#define ct_c_int8   3

Definition at line 110 of file Converters.cxx.

◆ ct_c_long

#define ct_c_long   11

Definition at line 120 of file Converters.cxx.

◆ ct_c_longdouble

#define ct_c_longdouble   17

Definition at line 126 of file Converters.cxx.

◆ ct_c_longlong

#define ct_c_longlong   13

Definition at line 122 of file Converters.cxx.

◆ ct_c_pointer

#define ct_c_pointer   23

Definition at line 132 of file Converters.cxx.

◆ ct_c_shar

#define ct_c_shar   1

Definition at line 107 of file Converters.cxx.

◆ ct_c_short

#define ct_c_short   5

Definition at line 114 of file Converters.cxx.

◆ ct_c_ubyte

#define ct_c_ubyte   4

Definition at line 111 of file Converters.cxx.

◆ ct_c_uchar

#define ct_c_uchar   4

Definition at line 112 of file Converters.cxx.

◆ ct_c_uint

#define ct_c_uint   9

Definition at line 118 of file Converters.cxx.

◆ ct_c_uint16

#define ct_c_uint16   7

Definition at line 116 of file Converters.cxx.

◆ ct_c_uint32

#define ct_c_uint32   10

Definition at line 119 of file Converters.cxx.

◆ ct_c_uint8

#define ct_c_uint8   4

Definition at line 113 of file Converters.cxx.

◆ ct_c_ulong

#define ct_c_ulong   12

Definition at line 121 of file Converters.cxx.

◆ ct_c_ulonglong

#define ct_c_ulonglong   14

Definition at line 123 of file Converters.cxx.

◆ ct_c_ushort

#define ct_c_ushort   6

Definition at line 115 of file Converters.cxx.

◆ ct_c_void_p

#define ct_c_void_p   20

Definition at line 129 of file Converters.cxx.

◆ ct_c_wchar

#define ct_c_wchar   2

Definition at line 108 of file Converters.cxx.

◆ ct_c_wchar_p

#define ct_c_wchar_p   19

Definition at line 128 of file Converters.cxx.

◆ HAS_CODECVT

#define HAS_CODECVT   1

Definition at line 44 of file Converters.cxx.

◆ NO_KNOWN_INITIALIZER_LIST

#define NO_KNOWN_INITIALIZER_LIST   1

Definition at line 3032 of file Converters.cxx.

◆ NTYPES

#define NTYPES   27

Definition at line 136 of file Converters.cxx.

◆ STRINGVIEW

#define STRINGVIEW   "basic_string_view<char,char_traits<char> >"

Definition at line 3462 of file Converters.cxx.

◆ WSTRING1

#define WSTRING1   "std::basic_string<wchar_t>"

Definition at line 3463 of file Converters.cxx.

◆ WSTRING2

#define WSTRING2   "std::basic_string<wchar_t,std::char_traits<wchar_t>,std::allocator<wchar_t>>"

Definition at line 3464 of file Converters.cxx.

Typedef Documentation

◆ RetSigKey_t

typedef std::string RetSigKey_t

Definition at line 2629 of file Converters.cxx.

Function Documentation

◆ CArraySetArg()

static bool CArraySetArg ( PyObject * pyobject,
CPyCppyy::Parameter & para,
char tc,
int size,
bool check = true )
inlinestatic

Definition at line 441 of file Converters.cxx.

◆ ConvertImplicit()

static CPyCppyy::CPPInstance * ConvertImplicit ( Cppyy::TCppType_t klass,
PyObject * pyobject,
CPyCppyy::Parameter & para,
CPyCppyy::CallContext * ctxt,
bool manage = true )
inlinestatic

Definition at line 466 of file Converters.cxx.

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [1/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Bool ,
c_bool  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [2/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Char ,
c_char  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [3/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Char16 ,
c_uint16  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [4/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Char32 ,
c_uint32  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [5/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Float ,
c_float  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [6/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Int16 ,
c_int16  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [7/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Int32 ,
c_int32  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [8/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Int8 ,
c_int8  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [9/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( LDouble ,
c_longdouble  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [10/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( LLong ,
c_longlong  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [11/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( SChar ,
c_byte  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [12/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( Short ,
c_short  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [13/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UChar ,
c_ubyte  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [14/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UInt ,
c_uint  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [15/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UInt16 ,
c_uint16  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [16/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UInt32 ,
c_uint32  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [17/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UInt8 ,
c_uint8  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [18/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( ULLong ,
c_ulonglong  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [19/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( ULong ,
c_ulong  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [20/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( UShort ,
c_ushort  )

◆ CPPYY_IMPL_REFCONVERTER_FROM_MEMORY() [21/21]

CPPYY_IMPL_REFCONVERTER_FROM_MEMORY ( WChar ,
c_wchar  )

◆ CPyCppyy_PyLong_AsBool()

static bool CPyCppyy_PyLong_AsBool ( PyObject * pyobject)
inlinestatic

Definition at line 368 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsInt16()

static int16_t CPyCppyy_PyLong_AsInt16 ( PyObject * pyobject)
inlinestatic

Definition at line 402 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsInt32()

static int32_t CPyCppyy_PyLong_AsInt32 ( PyObject * pyobject)
inlinestatic

Definition at line 404 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsInt8()

static int8_t CPyCppyy_PyLong_AsInt8 ( PyObject * pyobject)
inlinestatic

Definition at line 400 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsShort()

static short CPyCppyy_PyLong_AsShort ( PyObject * pyobject)
inlinestatic

Definition at line 406 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsStrictInt()

static int CPyCppyy_PyLong_AsStrictInt ( PyObject * pyobject)
inlinestatic

Definition at line 407 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsStrictLong()

static long CPyCppyy_PyLong_AsStrictLong ( PyObject * pyobject)
inlinestatic

Definition at line 409 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsStrictLongLong()

static PY_LONG_LONG CPyCppyy_PyLong_AsStrictLongLong ( PyObject * pyobject)
inlinestatic

Definition at line 424 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsUInt16()

static uint16_t CPyCppyy_PyLong_AsUInt16 ( PyObject * pyobject)
inlinestatic

Definition at line 401 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsUInt32()

static uint32_t CPyCppyy_PyLong_AsUInt32 ( PyObject * pyobject)
inlinestatic

Definition at line 403 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsUInt8()

static uint8_t CPyCppyy_PyLong_AsUInt8 ( PyObject * pyobject)
inlinestatic

Definition at line 399 of file Converters.cxx.

◆ CPyCppyy_PyLong_AsUShort()

static unsigned short CPyCppyy_PyLong_AsUShort ( PyObject * pyobject)
inlinestatic

Definition at line 405 of file Converters.cxx.

◆ CPyCppyy_PyUnicodeAsBytes2Buffer()

template<typename T >
static bool CPyCppyy_PyUnicodeAsBytes2Buffer ( PyObject * pyobject,
T & buffer )
inlinestatic

Definition at line 1904 of file Converters.cxx.

◆ ExtractChar()

static int ExtractChar ( PyObject * pyobject,
const char * tname,
int low,
int high )
inlinestatic

Definition at line 622 of file Converters.cxx.

◆ free()

free ( fBuffer )

◆ GetCppInstance()

static CPyCppyy::CPPInstance * GetCppInstance ( PyObject * pyobject,
Cppyy::TCppType_t klass = (Cppyy::TCppType_t)0,
bool accept_rvalue = false )
inlinestatic

Definition at line 308 of file Converters.cxx.

◆ GetCTypesPtrType()

static PyTypeObject * GetCTypesPtrType ( int nidx)
static

Definition at line 170 of file Converters.cxx.

◆ GetCTypesType()

static PyTypeObject * GetCTypesType ( int nidx)
static

Definition at line 151 of file Converters.cxx.

◆ HasLifeLine()

static bool HasLifeLine ( PyObject * holder,
intptr_t ref )
static

Definition at line 288 of file Converters.cxx.

◆ ImplicitBool()

static bool ImplicitBool ( PyObject * pyobject,
CPyCppyy::CallContext * ctxt )
inlinestatic

Definition at line 348 of file Converters.cxx.

◆ IsCTypesArrayOrPointer()

static bool IsCTypesArrayOrPointer ( PyObject * pyobject)
static

Definition at line 218 of file Converters.cxx.

◆ IsPyCArgObject()

static bool IsPyCArgObject ( PyObject * pyobject)
static

Definition at line 197 of file Converters.cxx.

◆ PyFunction_AsCPointer()

static void * PyFunction_AsCPointer ( PyObject * pyobject,
const std::string & rettype,
const std::string & signature )
static

Definition at line 2662 of file Converters.cxx.

◆ PyUnstable_Object_IsUniqueReferencedTemporary()

bool PyUnstable_Object_IsUniqueReferencedTemporary ( PyObject * pyobject)
inline

Definition at line 79 of file Converters.cxx.

◆ selectInstanceCnv()

static CPyCppyy::Converter * selectInstanceCnv ( Cppyy::TCppScope_t klass,
const std::string & cpd,
CPyCppyy::cdims_t dims,
bool isConst,
bool control )
inlinestatic

Definition at line 3196 of file Converters.cxx.

◆ SetLifeLine()

static bool SetLifeLine ( PyObject * holder,
PyObject * target,
intptr_t ref )
inlinestatic

Definition at line 274 of file Converters.cxx.

◆ StrictBool()

static bool StrictBool ( PyObject * pyobject,
CPyCppyy::CallContext * ctxt )
inlinestatic

Definition at line 358 of file Converters.cxx.

◆ WrapperCacheEraser()

static PyObject * WrapperCacheEraser ( PyObject * ,
PyObject * pyref )
static

Definition at line 2635 of file Converters.cxx.

Variable Documentation

◆ fBuffer

fBuffer = nullptr

Definition at line 3068 of file Converters.cxx.

◆ gCTypesNames

std::array<const char*, 27 > gCTypesNames
static
Initial value:
= {
"c_bool", "c_char", "c_wchar", "c_byte", "c_ubyte", "c_short", "c_ushort", "c_uint16",
"c_int", "c_uint", "c_uint32", "c_long", "c_ulong", "c_longlong", "c_ulonglong",
"c_float", "c_double", "c_longdouble",
"c_char_p", "c_wchar_p", "c_void_p", "c_fcomplex", "c_complex",
"_Pointer", "_CFuncPtr" }

Definition at line 138 of file Converters.cxx.

◆ gCTypesPtrTypes

std::array<PyTypeObject*, 27 > gCTypesPtrTypes
static

Definition at line 145 of file Converters.cxx.

◆ gCTypesTypes

std::array<PyTypeObject*, 27 > gCTypesTypes
static

Definition at line 144 of file Converters.cxx.

◆ gWrapperCacheEraserMethodDef

PyMethodDef gWrapperCacheEraserMethodDef
static
Initial value:
= {
const_cast<char*>("internal_WrapperCacheEraser"),
(PyCFunction)WrapperCacheEraser,
METH_O, nullptr
}
WrapperCacheEraser
static PyObject * WrapperCacheEraser(PyObject *, PyObject *pyref)
Definition Converters.cxx:2635

Definition at line 2656 of file Converters.cxx.

◆ MOVE_REFCOUNT_CUTOFF

const Py_ssize_t MOVE_REFCOUNT_CUTOFF = 1

Definition at line 68 of file Converters.cxx.

◆ sWrapperCounter

unsigned int sWrapperCounter = 0
static

Definition at line 2627 of file Converters.cxx.

◆ sWrapperFree

std::map<RetSigKey_t, std::vector<void*> > sWrapperFree
static

Definition at line 2630 of file Converters.cxx.

◆ sWrapperLookup

std::map<RetSigKey_t, std::map<PyObject*, void*> > sWrapperLookup
static

Definition at line 2631 of file Converters.cxx.

◆ sWrapperReference

std::map<void*, PyObject**> sWrapperReference
static

Definition at line 2633 of file Converters.cxx.

◆ sWrapperWeakRefs

std::map<PyObject*, std::pair<void*, RetSigKey_t> > sWrapperWeakRefs
static

Definition at line 2632 of file Converters.cxx.