Source

Coin / include / Inventor / lists / SbIntList.h

#ifndef COIN_SBINTLIST_H
#define COIN_SBINTLIST_H

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#include <Inventor/lists/SbPList.h>

// *************************************************************************

class  COIN_DLL_API SbIntList : public SbPList {
public:
  SbIntList(void) : SbPList () { }
  SbIntList(const int sizehint) : SbPList(sizehint) { }
  
  void append(const int item) {
    this->SbPList::append(reinterpret_cast<void*>(static_cast<uintptr_t>(item)));
  }
  int find(const int item) {
    return this->SbPList::find(reinterpret_cast<void *>(static_cast<uintptr_t>(item)));
  }
  void insert(const int item, const int addbefore) {
    this->SbPList::insert(reinterpret_cast<void *>(static_cast<uintptr_t>(item)), addbefore);
  }
  int & operator[](const int idx) const {
    return reinterpret_cast<int&>(((*static_cast<const SbPList *>(this))[idx]));
  }
};

// *************************************************************************

// Internally, we should use the SbList template class, since it
// provides a better interface than SbIntList, and since the interface
// of SbIntList may have issues with casting type safety.
//
// This class is provided for two reasons: 1) to be compatible with
// SGI/TGS Inventor, 2) there are a few places in the public API where
// it is used (these are all our own doing, not from the original SGI
// Inventor, and could be taken out for any new major release).

#if defined(COIN_INTERNAL) && !defined(COIN_ALLOW_SBINTLIST)
#error prefer SbList over SbIntList for internal code
#endif // COIN_INTERNAL

// *************************************************************************

#endif // !COIN_SBINTLIST_H