support SDK < 10.6, fixes #14902

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

diff --git a/include/wx/vector.h b/include/wx/vector.h
index 3af683621fb5c7020060a962b8fc66de7badf9f8..b56b42e52daa3f4259c8a04dd693cbd45284e74d 100644 (file)
--- a/include/wx/vector.h
+++ b/include/wx/vector.h
@@ -14,7 +14,7 @@
 
 #include "wx/defs.h"
 
 
 #include "wx/defs.h"
 

-#if wxUSE_STL
+#if wxUSE_STD_CONTAINERS

 
 #include <vector>
 #include <algorithm>
 
 #include <vector>
 #include <algorithm>


@@ -26,9 +26,8 @@ inline void wxVectorSort(wxVector<T>& v)
     std::sort(v.begin(), v.end());
 }
 
     std::sort(v.begin(), v.end());
 }
 

-#else // !wxUSE_STL
+#else // !wxUSE_STD_CONTAINERS

 
 

-#include "wx/utils.h"

 #include "wx/scopeguard.h"
 #include "wx/meta/movable.h"
 #include "wx/meta/if.h"
 #include "wx/scopeguard.h"
 #include "wx/meta/movable.h"
 #include "wx/meta/if.h"


@@ -37,6 +36,15 @@ inline void wxVectorSort(wxVector<T>& v)
 #include <new> // for placement new
 #include "wx/afterstd.h"
 
 #include <new> // for placement new
 #include "wx/afterstd.h"
 

+// wxQsort is declared in wx/utils.h, but can't include that file here,
+// it indirectly includes this file. Just lovely...
+typedef int (*wxSortCallback)(const void* pItem1,
+                              const void* pItem2,
+                              const void* user_data);
+WXDLLIMPEXP_BASE void wxQsort(void* pbase, size_t total_elems,
+                              size_t size, wxSortCallback cmp,
+                              const void* user_data);
+

 namespace wxPrivate
 {
 
 namespace wxPrivate
 {
 


@@ -118,7 +126,10 @@ 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;


@@ -202,6 +213,14 @@ public:
         clear();
     }
 
         clear();
     }
 

+    void assign(size_type p_size, const value_type& v)
+    {
+        clear();
+        reserve(p_size);
+        for ( size_t n = 0; n < p_size; n++ )
+            push_back(v);
+    }
+

     void swap(wxVector& v)
     {
         wxSwap(m_size, v.m_size);
     void swap(wxVector& v)
     {
         wxSwap(m_size, v.m_size);


@@ -231,10 +250,12 @@ public:
         // increase the size twice, unless we're already too big or unless
         // more is requested
         //
         // increase the size twice, unless we're already too big or unless
         // more is requested
         //

-        // NB: casts to size_type are needed to suppress mingw32 warnings about
-        //     mixing enums and ints in the same expression
+        // NB: casts to size_type are needed to suppress warnings about
+        //     mixing enumeral and non-enumeral type in conditional expression

         const size_type increment = m_size > 0
         const size_type increment = m_size > 0

-                                     ? wxMin(m_size, (size_type)ALLOC_MAX_SIZE)
+                                     ? m_size < ALLOC_MAX_SIZE
+                                        ? m_size
+                                        : (size_type)ALLOC_MAX_SIZE

                                      : (size_type)ALLOC_INITIAL_SIZE;
         if ( m_capacity + increment > n )
             n = m_capacity + increment;
                                      : (size_type)ALLOC_INITIAL_SIZE;
         if ( m_capacity + increment > n )
             n = m_capacity + increment;


@@ -448,22 +469,26 @@ inline typename wxVector<T>::size_type wxVector<T>::erase(size_type n)
 
 namespace wxPrivate
 {
 
 namespace wxPrivate
 {

-    // This function is a helper for the wxVectorSort function, and should
-    // not be used directly in user's code.

 
 

+// This is a helper for the wxVectorSort function, and should not be used
+// directly in user's code.

 template<typename T>
 template<typename T>

-int wxCMPFUNC_CONV wxVectorSort_compare(const void* pitem1, const void* pitem2, const void* )
+struct wxVectorComparator

 {
 {

-    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;
-}
+    static int
+    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
 
 
 }  // namespace wxPrivate
 


@@ -473,12 +498,12 @@ template<typename T>
 void wxVectorSort(wxVector<T>& v)
 {
     wxQsort(v.begin(), v.size(), sizeof(T),
 void wxVectorSort(wxVector<T>& v)
 {
     wxQsort(v.begin(), v.size(), sizeof(T),

-            wxPrivate::wxVectorSort_compare<T>, NULL);
+            wxPrivate::wxVectorComparator<T>::Compare, NULL);

 }
 
 
 
 }
 
 
 

-#endif // wxUSE_STL/!wxUSE_STL
+#endif // wxUSE_STD_CONTAINERS/!wxUSE_STD_CONTAINERS

 
 #if WXWIN_COMPATIBILITY_2_8
     #define WX_DECLARE_VECTORBASE(obj, cls) typedef wxVector<obj> cls
 
 #if WXWIN_COMPATIBILITY_2_8
     #define WX_DECLARE_VECTORBASE(obj, cls) typedef wxVector<obj> cls