bracket unused function

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

diff --git a/include/wx/vector.h b/include/wx/vector.h
index 5375f9c5dfdbd161a5b676de2d9ee7b61a06771f..1d785e949d1b043f04fb4f8cf362fee84e8dd47e 100644 (file)
--- a/include/wx/vector.h
+++ b/include/wx/vector.h
@@ -17,7 +17,14 @@
 #if wxUSE_STL
 
 #include <vector>
 #if wxUSE_STL
 
 #include <vector>

+#include <algorithm>
+

 #define wxVector std::vector
 #define wxVector std::vector

+template<typename T>
+inline void wxVectorSort(wxVector<T>& v)
+{
+    std::sort(v.begin(), v.end());
+}

 
 #else // !wxUSE_STL
 
 
 #else // !wxUSE_STL
 


@@ -111,7 +118,10 @@ private:
     // Note that we use typedef instead of privately deriving from this (which
     // would allowed us to omit "Ops::" prefixes below) to keep VC6 happy,
     // it can't compile code that derives from wxIf<...>::value.
     // Note that we use typedef instead of privately deriving from this (which
     // would allowed us to omit "Ops::" prefixes below) to keep VC6 happy,
     // it can't compile code that derives from wxIf<...>::value.

-    typedef typename wxIf< wxIsMovable<T>::value,
+    //
+    // Note that bcc needs the extra parentheses for non-type template
+    // arguments to compile this expression.
+    typedef typename wxIf< (wxIsMovable<T>::value),

                            wxPrivate::wxVectorMemOpsMovable<T>,
                            wxPrivate::wxVectorMemOpsGeneric<T> >::value
             Ops;
                            wxPrivate::wxVectorMemOpsMovable<T>,
                            wxPrivate::wxVectorMemOpsGeneric<T> >::value
             Ops;


@@ -195,6 +205,13 @@ public:
         clear();
     }
 
         clear();
     }
 

+    void swap(wxVector& v)
+    {
+        wxSwap(m_size, v.m_size);
+        wxSwap(m_capacity, v.m_capacity);
+        wxSwap(m_values, v.m_values);
+    }
+

     void clear()
     {
         // call destructors of stored objects:
     void clear()
     {
         // call destructors of stored objects:


@@ -430,6 +447,44 @@ inline typename wxVector<T>::size_type wxVector<T>::erase(size_type n)
 }
 #endif // WXWIN_COMPATIBILITY_2_8
 
 }
 #endif // WXWIN_COMPATIBILITY_2_8
 

+
+
+namespace wxPrivate
+{
+
+// This is a helper for the wxVectorSort function, and should not be used
+// directly in user's code.
+template<typename T>
+struct wxVectorComparator
+{
+    static int wxCMPFUNC_CONV
+    Compare(const void* pitem1, const void* pitem2, const void* )
+    {
+        const T& item1 = *reinterpret_cast<const T*>(pitem1);
+        const T& item2 = *reinterpret_cast<const T*>(pitem2);
+
+        if (item1 < item2)
+            return -1;
+        else if (item2 < item1)
+            return 1;
+        else
+            return 0;
+    }
+};
+
+}  // namespace wxPrivate
+
+
+
+template<typename T>
+void wxVectorSort(wxVector<T>& v)
+{
+    wxQsort(v.begin(), v.size(), sizeof(T),
+            wxPrivate::wxVectorComparator<T>::Compare, NULL);
+}
+
+
+

 #endif // wxUSE_STL/!wxUSE_STL
 
 #if WXWIN_COMPATIBILITY_2_8
 #endif // wxUSE_STL/!wxUSE_STL
 
 #if WXWIN_COMPATIBILITY_2_8