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clingwrapper.cxx File Reference
#include "precommondefs.h"
#include "cpp_cppyy.h"
#include "callcontext.h"
#include "TBaseClass.h"
#include "TClass.h"
#include "TClassRef.h"
#include "TClassTable.h"
#include "TClassEdit.h"
#include "TCollection.h"
#include "TDataMember.h"
#include "TDataType.h"
#include "TEnum.h"
#include "TEnumConstant.h"
#include "TEnv.h"
#include "TError.h"
#include "TException.h"
#include "TFunction.h"
#include "TFunctionTemplate.h"
#include "TGlobal.h"
#include "THashList.h"
#include "TInterpreter.h"
#include "TList.h"
#include "TListOfDataMembers.h"
#include "TListOfEnums.h"
#include "TMethod.h"
#include "TMethodArg.h"
#include "TROOT.h"
#include "TSystem.h"
#include "TThread.h"
#include <cassert>
#include <algorithm>
#include <climits>
#include <stdexcept>
#include <map>
#include <new>
#include <set>
#include <sstream>
#include <csignal>
#include <cstdlib>
#include <cstring>
#include <typeinfo>
#include <iostream>
Include dependency graph for clingwrapper.cxx:

Macros

#define _CLING_CATCH_UNCAUGHT
 
#define _CRT_SECURE_NO_WARNINGS
 
#define CLING_CATCH_UNCAUGHT_
 
#define CPPYY_IMP_CALL(typecode, rtype)
 
#define DIRECT_CALL   ((size_t)1 << (8 * sizeof(size_t) - 1))
 
#define FILL_COLL(type, filter)
 

Typedefs

typedef std::vector< TClassRef > ClassRefs_t
 
typedef std::vector< TGlobal * > GlobalVars_t
 
typedef std::map< TGlobal *, GlobalVars_t::size_type > GlobalVarsIndices_t
 
typedef std::map< std::string, ClassRefs_t::size_type > Name2ClassRefIndex_t
 
typedef CPyCppyy::Parameter Parameter
 

Functions

static size_t CALL_NARGS (size_t nargs)
 
template<typename T >
static T CallT (Cppyy::TCppMethod_t method, Cppyy::TCppObject_t self, size_t nargs, void *args)
 
static void cond_add (Cppyy::TCppScope_t scope, const std::string &ns_scope, std::set< std::string > &cppnames, const char *name, bool nofilter=false)
 
static bool copy_args (Parameter *args, size_t nargs, void **vargs)
 
static int count_scopes (const std::string &tpname)
 
static char * cppstring_to_cstring (const std::string &cppstr)
 
static ClassRefs_t g_classrefs (1)
 
static Cppyy::TCppIndex_t gb2idx (TGlobal *gb)
 
static TInterpreter::CallFuncIFacePtr_t GetCallFunc (Cppyy::TCppMethod_t method)
 
Cppyy::TCppIndex_t GetLongestInheritancePath (TClass *klass)
 Retrieve number of base classes in the longest branch of the inheritance tree of the input class.
 
static bool is_missclassified_stl (const std::string &name)
 
static TFunction * m2f (Cppyy::TCppMethod_t method)
 
static bool match_name (const std::string &tname, const std::string fname)
 
static CallWrapper * new_CallWrapper (CallWrapper::DeclId_t fid, const std::string &n)
 
static CallWrapper * new_CallWrapper (TFunction *f)
 
static std::string outer_no_template (const std::string &name)
 
static std::string outer_with_template (const std::string &name)
 
static void release_args (Parameter *args, size_t nargs)
 
static void remove_space (std::string &n)
 
static bool template_compare (std::string n1, std::string n2)
 
static bool testMethodExtraProperty (Cppyy::TCppMethod_t method, EFunctionProperty prop)
 
static bool testMethodProperty (Cppyy::TCppMethod_t method, EProperty prop)
 
static TClassRef & type_from_handle (Cppyy::TCppScope_t scope)
 
static std::string type_remap (const std::string &n1, const std::string &n2)
 
static bool WrapperCall (Cppyy::TCppMethod_t method, size_t nargs, void *args_, void *self, void *result)
 

Variables

static std::set< std::string > g_builtins
 
static GlobalVarsIndices_t g_globalidx
 
static GlobalVars_t g_globalvars
 
static Name2ClassRefIndex_t g_name2classrefidx
 
static bool gEnableFastPath = true
 
static std::set< std::string > gInitialNames
 
static const ClassRefs_t::size_type GLOBAL_HANDLE = 1
 
static std::map< TDictionary::DeclId_t, CallWrapper * > gMethodTemplates
 
static std::set< std::string > gRootSOs
 
static std::set< std::string > gSmartPtrTypes
 
static std::set< std::string > gSTLNames
 
static std::vector< CallWrapper * > gWrapperHolder
 
static std::map< std::string, std::string > resolved_enum_types
 
static std::map< Cppyy::TCppType_t, bool > sHasOperatorDelete
 
const int SMALL_ARGS_N = 8
 
static const ClassRefs_t::size_type STD_HANDLE = GLOBAL_HANDLE + 1
 

Macro Definition Documentation

◆ _CLING_CATCH_UNCAUGHT

#define _CLING_CATCH_UNCAUGHT

Definition at line 70 of file clingwrapper.cxx.

◆ _CRT_SECURE_NO_WARNINGS

#define _CRT_SECURE_NO_WARNINGS

Definition at line 4 of file clingwrapper.cxx.

◆ CLING_CATCH_UNCAUGHT_

#define CLING_CATCH_UNCAUGHT_

Definition at line 69 of file clingwrapper.cxx.

◆ CPPYY_IMP_CALL

#define CPPYY_IMP_CALL ( typecode,
rtype )
Value:
rtype Cppyy::Call##typecode(TCppMethod_t method, TCppObject_t self, size_t nargs, void* args)\
{ \
return CallT<rtype>(method, self, nargs, args); \
}
TRangeDynCast
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
Definition TCollection.h:358

Definition at line 1051 of file clingwrapper.cxx.

◆ DIRECT_CALL

#define DIRECT_CALL   ((size_t)1 << (8 * sizeof(size_t) - 1))

Definition at line 118 of file clingwrapper.cxx.

◆ FILL_COLL

#define FILL_COLL ( type,
filter )
Value:
{ \
TIter itr{coll}; \
type* obj = nullptr; \
while ((obj = (type*)itr.Next())) { \
const char* nm = obj->GetName(); \
if (nm && nm[0] != '_' && !(obj->Property() & (filter))) { \
if (gInitialNames.find(nm) == gInitialNames.end()) \
cppnames.insert(nm); \
}}}
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
ROOT::RRangeCast::end
const_iterator end() const
Definition RRangeCast.hxx:105
gInitialNames
static std::set< std::string > gInitialNames
Definition clingwrapper.cxx:226

Definition at line 1289 of file clingwrapper.cxx.

Typedef Documentation

◆ ClassRefs_t

typedef std::vector<TClassRef> ClassRefs_t

Definition at line 124 of file clingwrapper.cxx.

◆ GlobalVars_t

typedef std::vector<TGlobal*> GlobalVars_t

Definition at line 199 of file clingwrapper.cxx.

◆ GlobalVarsIndices_t

typedef std::map<TGlobal*, GlobalVars_t::size_type> GlobalVarsIndices_t

Definition at line 200 of file clingwrapper.cxx.

◆ Name2ClassRefIndex_t

typedef std::map<std::string, ClassRefs_t::size_type> Name2ClassRefIndex_t

Definition at line 129 of file clingwrapper.cxx.

◆ Parameter

typedef CPyCppyy::Parameter Parameter

Definition at line 89 of file clingwrapper.cxx.

Function Documentation

◆ CALL_NARGS()

static size_t CALL_NARGS ( size_t nargs)
inlinestatic

Definition at line 119 of file clingwrapper.cxx.

◆ CallT()

template<typename T >
static T CallT ( Cppyy::TCppMethod_t method,
Cppyy::TCppObject_t self,
size_t nargs,
void * args )
inlinestatic

Definition at line 1043 of file clingwrapper.cxx.

◆ cond_add()

static void cond_add ( Cppyy::TCppScope_t scope,
const std::string & ns_scope,
std::set< std::string > & cppnames,
const char * name,
bool nofilter = false )
inlinestatic

Definition at line 1300 of file clingwrapper.cxx.

◆ copy_args()

static bool copy_args ( Parameter * args,
size_t nargs,
void ** vargs )
inlinestatic

Definition at line 962 of file clingwrapper.cxx.

◆ count_scopes()

static int count_scopes ( const std::string & tpname)
inlinestatic

Definition at line 2311 of file clingwrapper.cxx.

◆ cppstring_to_cstring()

static char * cppstring_to_cstring ( const std::string & cppstr)
inlinestatic

Definition at line 454 of file clingwrapper.cxx.

◆ g_classrefs()

static ClassRefs_t g_classrefs ( 1 )
static

◆ gb2idx()

static Cppyy::TCppIndex_t gb2idx ( TGlobal * gb)
inlinestatic

Definition at line 2433 of file clingwrapper.cxx.

◆ GetCallFunc()

static TInterpreter::CallFuncIFacePtr_t GetCallFunc ( Cppyy::TCppMethod_t method)
static

Definition at line 928 of file clingwrapper.cxx.

◆ GetLongestInheritancePath()

Cppyy::TCppIndex_t GetLongestInheritancePath ( TClass * klass)

Retrieve number of base classes in the longest branch of the inheritance tree of the input class.

Parameters
[in]klassThe class to start the retrieval process from.

This is a helper function for Cppyy::GetNumBasesLongestBranch. Given an inheritance tree, the function assigns weight 1 to each class that has at least one base. Starting from the input class, the function is called recursively on all the bases. For each base the return value is one (the weight of the base itself) plus the maximum value retrieved for their bases in turn. For example, given the following inheritance tree:

class A {}; class B: public A {};
class X {}; class Y: public X {}; class Z: public Y {};
class C: public B, Z {};
X
#define X(type, name)
TMath::C
constexpr Double_t C()
Velocity of light in .
Definition TMath.h:117

calling this function on an instance of C will return 3, the steps required to go from C to X.

Definition at line 1553 of file clingwrapper.cxx.

◆ is_missclassified_stl()

static bool is_missclassified_stl ( const std::string & name)
inlinestatic

Definition at line 474 of file clingwrapper.cxx.

◆ m2f()

static TFunction * m2f ( Cppyy::TCppMethod_t method)
inlinestatic

Definition at line 432 of file clingwrapper.cxx.

◆ match_name()

static bool match_name ( const std::string & tname,
const std::string fname )
inlinestatic

Definition at line 462 of file clingwrapper.cxx.

◆ new_CallWrapper() [1/2]

static CallWrapper * new_CallWrapper ( CallWrapper::DeclId_t fid,
const std::string & n )
inlinestatic

Definition at line 192 of file clingwrapper.cxx.

◆ new_CallWrapper() [2/2]

static CallWrapper * new_CallWrapper ( TFunction * f)
inlinestatic

Definition at line 184 of file clingwrapper.cxx.

◆ outer_no_template()

static std::string outer_no_template ( const std::string & name)
static

Definition at line 1277 of file clingwrapper.cxx.

◆ outer_with_template()

static std::string outer_with_template ( const std::string & name)
static

Definition at line 1251 of file clingwrapper.cxx.

◆ release_args()

static void release_args ( Parameter * args,
size_t nargs )
inlinestatic

Definition at line 984 of file clingwrapper.cxx.

◆ remove_space()

static void remove_space ( std::string & n)
inlinestatic

Definition at line 2091 of file clingwrapper.cxx.

◆ template_compare()

static bool template_compare ( std::string n1,
std::string n2 )
inlinestatic

Definition at line 2097 of file clingwrapper.cxx.

◆ testMethodExtraProperty()

static bool testMethodExtraProperty ( Cppyy::TCppMethod_t method,
EFunctionProperty prop )
inlinestatic

Definition at line 2244 of file clingwrapper.cxx.

◆ testMethodProperty()

static bool testMethodProperty ( Cppyy::TCppMethod_t method,
EProperty prop )
inlinestatic

Definition at line 2236 of file clingwrapper.cxx.

◆ type_from_handle()

static TClassRef & type_from_handle ( Cppyy::TCppScope_t scope)
inlinestatic

Definition at line 425 of file clingwrapper.cxx.

◆ type_remap()

static std::string type_remap ( const std::string & n1,
const std::string & n2 )
inlinestatic

Definition at line 2185 of file clingwrapper.cxx.

◆ WrapperCall()

static bool WrapperCall ( Cppyy::TCppMethod_t method,
size_t nargs,
void * args_,
void * self,
void * result )
inlinestatic

Definition at line 992 of file clingwrapper.cxx.

Variable Documentation

◆ g_builtins

std::set<std::string> g_builtins
static
Initial value:
=
{"bool", "char", "signed char", "unsigned char", "wchar_t", "short", "unsigned short",
"int", "unsigned int", "long", "unsigned long", "long long", "unsigned long long",
"float", "double", "long double", "void",
"allocator", "array", "basic_string", "complex", "initializer_list", "less", "list",
"map", "pair", "set", "vector"}

Definition at line 213 of file clingwrapper.cxx.

◆ g_globalidx

GlobalVarsIndices_t g_globalidx
static

Definition at line 203 of file clingwrapper.cxx.

◆ g_globalvars

GlobalVars_t g_globalvars
static

Definition at line 202 of file clingwrapper.cxx.

◆ g_name2classrefidx

Name2ClassRefIndex_t g_name2classrefidx
static

Definition at line 130 of file clingwrapper.cxx.

◆ gEnableFastPath

bool gEnableFastPath = true
static

Definition at line 230 of file clingwrapper.cxx.

◆ gInitialNames

std::set<std::string> gInitialNames
static

Definition at line 226 of file clingwrapper.cxx.

◆ GLOBAL_HANDLE

const ClassRefs_t::size_type GLOBAL_HANDLE = 1
static

Definition at line 126 of file clingwrapper.cxx.

◆ gMethodTemplates

std::map<TDictionary::DeclId_t, CallWrapper*> gMethodTemplates
static

Definition at line 2088 of file clingwrapper.cxx.

◆ gRootSOs

std::set<std::string> gRootSOs
static

Definition at line 227 of file clingwrapper.cxx.

◆ gSmartPtrTypes

std::set<std::string> gSmartPtrTypes
static
Initial value:
=
{"auto_ptr", "std::auto_ptr", "shared_ptr", "std::shared_ptr",
"unique_ptr", "std::unique_ptr", "weak_ptr", "std::weak_ptr"}

Definition at line 221 of file clingwrapper.cxx.

◆ gSTLNames

std::set<std::string> gSTLNames
static

Definition at line 205 of file clingwrapper.cxx.

◆ gWrapperHolder

std::vector<CallWrapper*> gWrapperHolder
static

Definition at line 181 of file clingwrapper.cxx.

◆ resolved_enum_types

std::map<std::string, std::string> resolved_enum_types
static

Definition at line 132 of file clingwrapper.cxx.

◆ sHasOperatorDelete

std::map<Cppyy::TCppType_t, bool> sHasOperatorDelete
static

Definition at line 905 of file clingwrapper.cxx.

◆ SMALL_ARGS_N

const int SMALL_ARGS_N = 8

Definition at line 115 of file clingwrapper.cxx.

◆ STD_HANDLE

const ClassRefs_t::size_type STD_HANDLE = GLOBAL_HANDLE + 1
static

Definition at line 127 of file clingwrapper.cxx.