Made wxAny::IsNull() doc string a bit clearer

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

diff --git a/include/wx/arrstr.h b/include/wx/arrstr.h
index ddb11c0a31527e9a1a84ea53c7c4474f2161a518..9fe25c6b0a4bf259779bfab68620472f7cd4d8fb 100644 (file)
--- a/include/wx/arrstr.h
+++ b/include/wx/arrstr.h
@@ -87,10 +87,37 @@ public:
     }
 
     int Index(const wxString& str, bool bCase = true, bool bFromEnd = false) const;
+
+private:
+    void Insert()
+    {
+        wxFAIL_MSG( "wxSortedArrayString::Insert() is not to be used" );
+    }
+
+    void Sort()
+    {
+        wxFAIL_MSG( "wxSortedArrayString::Sort() is not to be used" );
+    }
 };
 
 #else // if !wxUSE_STL
 
+// this shouldn't be defined for compilers not supporting template methods or
+// without std::distance()
+//
+// FIXME-VC6: currently it's only not defined for VC6 in DLL build as it
+//            doesn't export template methods from DLL correctly so even though
+//            it compiles them fine, we get link errors when using wxArrayString
+#if !defined(__VISUALC6__) || !(defined(WXMAKINGDLL) || defined(WXUSINGDLL))
+    #define wxHAS_VECTOR_TEMPLATE_ASSIGN
+#endif
+
+#ifdef wxHAS_VECTOR_TEMPLATE_ASSIGN
+    #include "wx/beforestd.h"
+    #include <iterator>
+    #include "wx/afterstd.h"
+#endif // wxHAS_VECTOR_TEMPLATE_ASSIGN
+
 class WXDLLIMPEXP_BASE wxArrayString
 {
 public:
@@ -109,11 +136,11 @@ public:
     //
     // NB: the reason for using int and not bool is that like this we can avoid
     //     using this ctor for implicit conversions from "const char *" (which
-    //     we'd like to be implicitly converted to wxString instead!)
-    //
-    //     of course, using explicit would be even better - if all compilers
-    //     supported it...
-  wxArrayString(int autoSort) { Init(autoSort != 0); }
+    //     we'd like to be implicitly converted to wxString instead!). This
+    //     wouldn't be needed if the 'explicit' keyword was supported by all
+    //     compilers, or if this was protected ctor for wxSortedArrayString,
+    //     but we're stuck with it now.
+  wxEXPLICIT wxArrayString(int autoSort) { Init(autoSort != 0); }
     // C string array ctor
   wxArrayString(size_t sz, const char** a);
   wxArrayString(size_t sz, const wchar_t** a);
@@ -149,7 +176,7 @@ public:
   wxString& Item(size_t nIndex) const
     {
         wxASSERT_MSG( nIndex < m_nCount,
-                      _T("wxArrayString: index out of bounds") );
+                      wxT("wxArrayString: index out of bounds") );
 
         return m_pItems[nIndex];
     }
@@ -160,7 +187,7 @@ public:
   wxString& Last() const
   {
       wxASSERT_MSG( !IsEmpty(),
-                    _T("wxArrayString: index out of bounds") );
+                    wxT("wxArrayString: index out of bounds") );
       return Item(GetCount() - 1);
   }
 
@@ -265,7 +292,26 @@ public:
   wxArrayString(const_iterator first, const_iterator last)
     { Init(false); assign(first, last); }
   wxArrayString(size_type n, const_reference v) { Init(false); assign(n, v); }
-  void assign(const_iterator first, const_iterator last);
+
+#ifdef wxHAS_VECTOR_TEMPLATE_ASSIGN
+  template <class Iterator>
+  void assign(Iterator first, Iterator last)
+  {
+      clear();
+      reserve(std::distance(first, last));
+      for(; first != last; ++first)
+          push_back(*first);
+  }
+#else // !wxHAS_VECTOR_TEMPLATE_ASSIGN
+  void assign(const_iterator first, const_iterator last)
+  {
+      clear();
+      reserve(last - first);
+      for(; first != last; ++first)
+          push_back(*first);
+  }
+#endif // wxHAS_VECTOR_TEMPLATE_ASSIGN/!wxHAS_VECTOR_TEMPLATE_ASSIGN
+
   void assign(size_type n, const_reference v)
     { clear(); Add(v, n); }
   reference back() { return *(end() - 1); }
@@ -295,30 +341,20 @@ public:
   void pop_back() { RemoveAt(GetCount() - 1); }
   void push_back(const_reference v) { Add(v); }
   reverse_iterator rbegin() { return reverse_iterator(end() - 1); }
-  const_reverse_iterator rbegin() const;
+  const_reverse_iterator rbegin() const
+    { return const_reverse_iterator(end() - 1); }
   reverse_iterator rend() { return reverse_iterator(begin() - 1); }
-  const_reverse_iterator rend() const;
+  const_reverse_iterator rend() const
+    { return const_reverse_iterator(begin() - 1); }
   void reserve(size_type n) /* base::reserve*/;
   void resize(size_type n, value_type v = value_type());
   size_type size() const { return GetCount(); }
   void swap(wxArrayString& other)
   {
-      // not sure if we can rely on having std::swap() everywhere so do it
-      // manually
-      const size_t savedSize = m_nSize;
-      const size_t savedCount = m_nCount;
-      wxString * const savedItems = m_pItems;
-      const bool savedAutoSort = m_autoSort;
-
-      m_nSize = other.m_nSize;
-      m_nCount = other.m_nCount;
-      m_pItems = other.m_pItems;
-      m_autoSort = other.m_autoSort;
-
-      other.m_nSize = savedSize;
-      other.m_nCount = savedCount;
-      other.m_pItems = savedItems;
-      other.m_autoSort = savedAutoSort;
+      wxSwap(m_nSize, other.m_nSize);
+      wxSwap(m_nCount, other.m_nCount);
+      wxSwap(m_pItems, other.m_pItems);
+      wxSwap(m_autoSort, other.m_autoSort);
   }
 
 protected:
@@ -367,6 +403,14 @@ public:
             m_strings[i] = m_array[i];
         return m_strings;
     }
+
+    wxString* Release()
+    {
+        wxString *r = GetStrings();
+        m_strings = NULL;
+        return r;
+    }
+
 private:
     const wxArrayString& m_array;
     wxString* m_strings;
@@ -463,7 +507,7 @@ private:
         const wxArrayString * array;
     } m_data;
 
-    DECLARE_NO_ASSIGN_CLASS(wxArrayStringsAdapter)
+    wxDECLARE_NO_ASSIGN_CLASS(wxArrayStringsAdapter);
 };
 
 #endif // _WX_ARRSTR_H