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[wxWidgets.git] / include / wx / dynarray.h

diff --git a/include/wx/dynarray.h b/include/wx/dynarray.h
index 37e106f5f2e6ffab4d1ff996f68dc8853ffb2d1c..717414886640e4af6fa5a5edc97623bfd515f036 100644 (file)
--- a/include/wx/dynarray.h
+++ b/include/wx/dynarray.h
@@ -64,7 +64,7 @@ typedef int (CMPFUNC_CONV *CMPFUNC)(const void* pItem1, const void* pItem2);
   @memo Base class for template array and list classes
 */
 // ----------------------------------------------------------------------------
-class wxBaseArray
+class WXDLLEXPORT wxBaseArray
 {
 public:
   /** @name ctors and dtor */
@@ -86,19 +86,22 @@ public:
   /** @name memory management */
   //@{
     /// empties the list, but doesn't release memory
-  void Empty() { m_uiCount = 0; }
+  void Empty() { m_nCount = 0; }
     /// empties the list and releases memory
   void Clear();
     /// preallocates memory for given number of items
-  void Alloc(uint uiSize);
+  void Alloc(size_t uiSize);
+    /// minimizes the memory used by the array (frees unused memory)
+  void Shrink();
   //@}
 
   /** @name simple accessors */
   //@{
     /// number of elements in the array
-  uint  Count() const   { return m_uiCount;      }
+  size_t  Count() const   { return m_nCount;      }
+  size_t  GetCount() const   { return m_nCount;      }
     /// is it empty?
-  bool  IsEmpty() const { return m_uiCount == 0; }
+  bool  IsEmpty() const { return m_nCount == 0; }
   //@}
 
 protected:
@@ -109,10 +112,10 @@ protected:
   /** @name items access */
   //@{
     /// get item at position uiIndex (range checking is done in debug version)
-  long& Item(uint uiIndex) const
-    { wxASSERT( uiIndex < m_uiCount ); return m_pItems[uiIndex]; }
+  long& Item(size_t uiIndex) const
+    { wxASSERT( uiIndex < m_nCount ); return m_pItems[uiIndex]; }
     /// same as Item()
-  long& operator[](uint uiIndex) const { return Item(uiIndex); }
+  long& operator[](size_t uiIndex) const { return Item(uiIndex); }
   //@}
 
   /** @name item management */
@@ -131,11 +134,11 @@ protected:
     /// add item assuming the array is sorted with fnCompare function
   void Add(long lItem, CMPFUNC fnCompare);
     /// add new element at given position (it becomes Item[uiIndex])
-  void Insert(long lItem, uint uiIndex);
+  void Insert(long lItem, size_t uiIndex);
     /// remove first item matching this value
   void Remove(long lItem);
     /// remove item by index
-  void Remove(uint uiIndex);
+  void Remove(size_t uiIndex);
   //@}
 
   /// sort array elements using given compare function
@@ -144,8 +147,8 @@ protected:
 private:
   void    Grow();     // makes array bigger if needed
 
-  uint    m_uiSize,   // current size of the array
-          m_uiCount;  // current number of elements
+  size_t  m_nSize,    // current size of the array
+          m_nCount;   // current number of elements
 
   long   *m_pItems;   // pointer to data
 };
@@ -162,7 +165,7 @@ private:
 // ----------------------------------------------------------------------------
 #define  _WX_DEFINE_ARRAY(T, name)                                  \
 typedef int (CMPFUNC_CONV *CMPFUNC##T)(T *pItem1, T *pItem2);       \
-class name : public wxBaseArray                                     \
+class WXDLLEXPORTLOCAL name : public wxBaseArray                                     \
 {                                                                   \
 public:                                                             \
   name()                                                            \
@@ -172,9 +175,9 @@ public:                                                             \
     { ((wxBaseArray *)this)->operator=((const wxBaseArray&)src);    \
       return *this; }                                               \
                                                                     \
-  T& operator[](uint uiIndex) const                                 \
+  T& operator[](size_t uiIndex) const                               \
     { return (T&)(wxBaseArray::Item(uiIndex)); }                    \
-  T& Item(uint uiIndex) const                                       \
+  T& Item(size_t uiIndex) const                                     \
     { return (T&)(wxBaseArray::Item(uiIndex)); }                    \
   T& Last() const                                                   \
     { return (T&)(wxBaseArray::Item(Count() - 1)); }                \
@@ -184,15 +187,15 @@ public:                                                             \
                                                                     \
   void Add(T Item)                                                  \
     { wxBaseArray::Add((long)Item); }                               \
-  void Insert(T Item, uint uiIndex)                                 \
+  void Insert(T Item, size_t uiIndex)                               \
     { wxBaseArray::Insert((long)Item, uiIndex) ; }                  \
                                                                     \
-  void Remove(uint uiIndex) { wxBaseArray::Remove(uiIndex); }       \
+  void Remove(size_t uiIndex) { wxBaseArray::Remove(uiIndex); }     \
   void Remove(T Item)                                               \
     { int iIndex = Index(Item);                                     \
       wxCHECK2_MSG( iIndex != NOT_FOUND, return,                    \
         "removing inexisting element in wxArray::Remove" );         \
-      wxBaseArray::Remove((uint)iIndex); }                          \
+      wxBaseArray::Remove((size_t)iIndex); }                          \
                                                                     \
   void Sort(CMPFUNC##T fCmp) { wxBaseArray::Sort((CMPFUNC)fCmp); }  \
 }
@@ -216,7 +219,7 @@ public:                                                             \
 // ----------------------------------------------------------------------------
 #define  _WX_DEFINE_SORTED_ARRAY(T, name)                           \
 typedef int (CMPFUNC_CONV *SCMPFUNC##T)(T pItem1, T pItem2);        \
-class name : public wxBaseArray                                     \
+class WXDLLEXPORTLOCAL  name : public wxBaseArray                                     \
 {                                                                   \
 public:                                                             \
   name(SCMPFUNC##T fn)                                              \
@@ -227,9 +230,9 @@ public:                                                             \
       m_fnCompare = src.m_fnCompare;                                \
       return *this; }                                               \
                                                                     \
-  T& operator[](uint uiIndex) const                                 \
+  T& operator[](size_t uiIndex) const                               \
     { return (T&)(wxBaseArray::Item(uiIndex)); }                    \
-  T& Item(uint uiIndex) const                                       \
+  T& Item(size_t uiIndex) const                                     \
     { return (T&)(wxBaseArray::Item(uiIndex)); }                    \
   T& Last() const                                                   \
     { return (T&)(wxBaseArray::Item(Count() - 1)); }                \
@@ -240,12 +243,12 @@ public:                                                             \
   void Add(T Item)                                                  \
     { wxBaseArray::Add((long)Item, (CMPFUNC)m_fnCompare); }         \
                                                                     \
-  void Remove(uint uiIndex) { wxBaseArray::Remove(uiIndex); }       \
+  void Remove(size_t uiIndex) { wxBaseArray::Remove(uiIndex); }     \
   void Remove(T Item)                                               \
     { int iIndex = Index(Item);                                     \
       wxCHECK2_MSG( iIndex != NOT_FOUND, return,                    \
         "removing inexisting element in wxArray::Remove" );         \
-      wxBaseArray::Remove((uint)iIndex); }                          \
+      wxBaseArray::Remove((size_t)iIndex); }                        \
                                                                     \
 private:                                                            \
   SCMPFUNC##T m_fnCompare;                                          \
@@ -256,7 +259,7 @@ private:                                                            \
 // ----------------------------------------------------------------------------
 #define _WX_DECLARE_LIST(T, name)                                   \
 typedef int (CMPFUNC_CONV *CMPFUNC##T)(T** pItem1, T** pItem2);     \
-class name : public wxBaseArray                                     \
+class WXDLLEXPORTLOCAL  name : public wxBaseArray                                     \
 {                                                                   \
 public:                                                             \
   name() { }                                                        \
@@ -265,9 +268,9 @@ public:                                                             \
                                                                     \
   ~name();                                                          \
                                                                     \
-  T& operator[](uint uiIndex) const                                 \
+  T& operator[](size_t uiIndex) const                               \
     { return *(T*)wxBaseArray::Item(uiIndex); }                     \
-  T& Item(uint uiIndex) const                                       \
+  T& Item(size_t uiIndex) const                                     \
     { return *(T*)wxBaseArray::Item(uiIndex); }                     \
   T& Last() const                                                   \
     { return *(T*)(wxBaseArray::Item(Count() - 1)); }               \
@@ -278,16 +281,16 @@ public:                                                             \
   void Add(const T* pItem)                                          \
     { wxBaseArray::Add((long)pItem); }                              \
                                                                     \
-  void Insert(const T& Item,  uint uiIndex);                        \
-  void Insert(const T* pItem, uint uiIndex)                         \
+  void Insert(const T& Item,  size_t uiIndex);                      \
+  void Insert(const T* pItem, size_t uiIndex)                       \
     { wxBaseArray::Insert((long)pItem, uiIndex); }                  \
                                                                     \
   void Empty();                                                     \
                                                                     \
-  T*   Detach(uint uiIndex)                                         \
+  T*   Detach(size_t uiIndex)                                       \
     { T* p = (T*)wxBaseArray::Item(uiIndex);                        \
       wxBaseArray::Remove(uiIndex); return p; }                     \
-  void Remove(uint uiIndex);                                        \
+  void Remove(size_t uiIndex);                                      \
                                                                     \
   void Sort(CMPFUNC##T fCmp) { wxBaseArray::Sort((CMPFUNC)fCmp); }  \
                                                                     \
@@ -392,6 +395,8 @@ private:                                                            \
 // # overhead if not used?
 // ----------------------------------------------------------------------------
 
+#define WXDLLEXPORTLOCAL WXDLLEXPORT
+
 //@{
   /** @name ArrayInt */
 WX_DEFINE_ARRAY(int,    wxArrayInt);
@@ -403,5 +408,8 @@ WX_DEFINE_ARRAY(void *, wxArrayPtrVoid);
 
 //@}
 
+#undef  WXDLLEXPORTLOCAL
+#define WXDLLEXPORTLOCAL
+
 #endif // _DYNARRAY_H