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SbIntList.h
1 #ifndef COIN_SBINTLIST_H
2 #define COIN_SBINTLIST_H
3 
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35 
36 #include <Inventor/lists/SbPList.h>
37 
38 // *************************************************************************
39 
40 class COIN_DLL_API SbIntList : public SbPList {
41 public:
42  SbIntList(void) : SbPList () { }
43  SbIntList(const int sizehint) : SbPList(sizehint) { }
44 
45  void append(const int item) {
46  this->SbPList::append(reinterpret_cast<void*>(static_cast<uintptr_t>(item)));
47  }
48  int find(const int item) {
49  return this->SbPList::find(reinterpret_cast<void *>(static_cast<uintptr_t>(item)));
50  }
51  void insert(const int item, const int addbefore) {
52  this->SbPList::insert(reinterpret_cast<void *>(static_cast<uintptr_t>(item)), addbefore);
53  }
54  int & operator[](const int idx) const {
55  return reinterpret_cast<int&>(((*static_cast<const SbPList *>(this))[idx]));
56  }
57 };
58 
59 // *************************************************************************
60 
61 // Internally, we should use the SbList template class, since it
62 // provides a better interface than SbIntList, and since the interface
63 // of SbIntList may have issues with casting type safety.
64 //
65 // This class is provided for two reasons: 1) to be compatible with
66 // SGI/TGS Inventor, 2) there are a few places in the public API where
67 // it is used (these are all our own doing, not from the original SGI
68 // Inventor, and could be taken out for any new major release).
69 
70 #if defined(COIN_INTERNAL) && !defined(COIN_ALLOW_SBINTLIST)
71 #error prefer SbList over SbIntList for internal code
72 #endif // COIN_INTERNAL
73 
74 // *************************************************************************
75 
76 #endif // !COIN_SBINTLIST_H
int find(const int item)
Definition: SbIntList.h:48
int find(const void *item) const
Definition: SbPList.cpp:222
The SbPList class is a container class for void pointers.
Definition: lists/SbPList.h:40
void append(void *item)
Definition: lists/SbPList.h:87
void append(const int item)
Definition: SbIntList.h:45
int & operator[](const int idx) const
Definition: SbIntList.h:54
void insert(const int item, const int addbefore)
Definition: SbIntList.h:51
SbIntList(void)
Definition: SbIntList.h:42
SbIntList(const int sizehint)
Definition: SbIntList.h:43
The SbIntList class is a container for integer list arrays.
Definition: SbIntList.h:40
void insert(void *item, const int insertbefore)
Definition: SbPList.cpp:236