// univ.h --
// $Id$
// This is part of Metakit, the homepage is http://www.equi4.com/metakit/

/** @file
 * Definition of the container classes
 */

#define q4_UNIV 1

#include "mk4str.h"

/////////////////////////////////////////////////////////////////////////////

class c4_BaseArray
{
public:
  c4_BaseArray ();
  ~c4_BaseArray ();

  int GetLength() const;
  void SetLength(int nNewSize);

  const void* GetData(int nIndex) const;
  void* GetData(int nIndex);

  void Grow(int nIndex);

  void InsertAt(int nIndex, int nCount);
  void RemoveAt(int nIndex, int nCount);

private:
  char* _data;
  int _size;
//  char _buffer[4];
};

class c4_PtrArray
{
public:
  c4_PtrArray ();
  ~c4_PtrArray ();

  int GetSize() const;
  void SetSize(int nNewSize, int nGrowBy = -1);

  void* GetAt(int nIndex) const;
  void SetAt(int nIndex, const void* newElement);
  void*& ElementAt(int nIndex);

  int Add(void* newElement);

  void InsertAt(int nIndex, void* newElement, int nCount = 1);
  void RemoveAt(int nIndex, int nCount = 1);

private:
  static int Off(int n_);

  c4_BaseArray _vector;
};

class c4_DWordArray
{
public:
  c4_DWordArray ();
  ~c4_DWordArray ();

  int GetSize() const;
  void SetSize(int nNewSize, int nGrowBy = -1);

  t4_i32 GetAt(int nIndex) const;
  void SetAt(int nIndex, t4_i32 newElement);
  t4_i32& ElementAt(int nIndex);

  int Add(t4_i32 newElement);

  void InsertAt(int nIndex, t4_i32 newElement, int nCount = 1);
  void RemoveAt(int nIndex, int nCount = 1);

private:
  static int Off(int n_);

  c4_BaseArray _vector;
};

class c4_StringArray
{
public:
  c4_StringArray ();
  ~c4_StringArray ();

  int GetSize() const;
  void SetSize(int nNewSize, int nGrowBy = -1);

  const char* GetAt(int nIndex) const;
  void SetAt(int nIndex, const char* newElement);
//  c4_String& ElementAt(int nIndex);

  int Add(const char* newElement);

  void InsertAt(int nIndex, const char* newElement, int nCount = 1);
  void RemoveAt(int nIndex, int nCount = 1);

private:
  c4_PtrArray _ptrs;
};

/////////////////////////////////////////////////////////////////////////////

#if q4_INLINE
  #include "univ.inl"
#endif

/////////////////////////////////////////////////////////////////////////////