fix memory leak in wxScreenDC, fixes #13249

[wxWidgets.git] / src / common / dynarray.cpp

diff --git a/src/common/dynarray.cpp b/src/common/dynarray.cpp
index 5d99bf67fdf6293fa6de896c35039d0a21393769..86a106d5568bae45cd544d0cb470ffdc5c1cd71c 100644 (file)
--- a/src/common/dynarray.cpp
+++ b/src/common/dynarray.cpp
@@ -28,6 +28,8 @@
 #include <stdlib.h>
 #include <string.h> // for memmove
 
+#if !wxUSE_STD_CONTAINERS
+
 // we cast the value to long from which we cast it to void * in IndexForInsert:
 // this can't work if the pointers are not big enough
 wxCOMPILE_TIME_ASSERT( sizeof(wxUIntPtr) <= sizeof(void *),
@@ -48,7 +50,7 @@ wxCOMPILE_TIME_ASSERT( sizeof(wxUIntPtr) <= sizeof(void *),
 // wxBaseArray - dynamic array of 'T's
 // ----------------------------------------------------------------------------
 
-#define _WX_DEFINE_BASEARRAY_COMMON(T, name)                                \
+#define _WX_DEFINE_BASEARRAY(T, name)                                       \
 /* searches the array for an item (forward or backwards) */                 \
 int name::Index(T lItem, bool bFromEnd) const                               \
 {                                                                           \
@@ -78,41 +80,14 @@ size_t name::Add(T lItem, CMPFUNC fnCompare)                                \
   size_t idx = IndexForInsert(lItem, fnCompare);                            \
   Insert(lItem, idx);                                                       \
   return idx;                                                               \
-}
-
-#if wxUSE_STL
-
-#define _WX_DEFINE_BASEARRAY_NOCOMMON(T, name)                              \
-size_t name::IndexForInsert(T lItem, CMPFUNC fnCompare) const               \
-{                                                                           \
-    Predicate p((SCMPFUNC)fnCompare);                                       \
-    const_iterator it = std::lower_bound(begin(), end(), lItem, p);         \
-    return it - begin();                                                    \
-}                                                                           \
-                                                                            \
-int name::Index(T lItem, CMPFUNC fnCompare) const                           \
-{                                                                           \
-    Predicate p((SCMPFUNC)fnCompare);                                       \
-    const_iterator it = std::lower_bound(begin(), end(), lItem, p);         \
-    return (it != end() && !p(lItem, *it)) ?                                \
-                             (int)(it - begin()) : wxNOT_FOUND;             \
 }                                                                           \
                                                                             \
-void name::Shrink()                                                         \
-{                                                                           \
-    name tmp(*this);                                                        \
-    swap(tmp);                                                              \
-}
-
-#else // if !wxUSE_STL
-
-#define _WX_DEFINE_BASEARRAY_NOCOMMON(T, name)                              \
 /* ctor */                                                                  \
 name::name()                                                                \
 {                                                                           \
   m_nSize  =                                                                \
   m_nCount = 0;                                                             \
-  m_pItems = (T *)NULL;                                                     \
+  m_pItems = NULL;                                                     \
 }                                                                           \
                                                                             \
 /* copy ctor */                                                             \
@@ -132,7 +107,7 @@ name::name(const name& src)                                                 \
       }                                                                     \
   }                                                                         \
   else                                                                      \
-    m_pItems = (T *) NULL;                                                  \
+    m_pItems = NULL;                                                  \
 }                                                                           \
                                                                             \
 /* assignment operator */                                                   \
@@ -154,7 +129,7 @@ name& name::operator=(const name& src)                                      \
       }                                                                     \
   }                                                                         \
   else                                                                      \
-    m_pItems = (T *) NULL;                                                  \
+    m_pItems = NULL;                                                  \
                                                                             \
   return *this;                                                             \
 }                                                                           \
@@ -390,12 +365,6 @@ void name::insert(iterator it, const_iterator first, const_iterator last)   \
   m_nCount += nInsert;                                                      \
 }
 
-#endif
-
-#define _WX_DEFINE_BASEARRAY(T, name)                                       \
-        _WX_DEFINE_BASEARRAY_COMMON(T, name)                                \
-        _WX_DEFINE_BASEARRAY_NOCOMMON(T, name)
-
 #ifdef __INTELC__
     #pragma warning(push)
     #pragma warning(disable: 1684)
@@ -414,15 +383,14 @@ _WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
     #pragma warning(pop)
 #endif
 
-#if wxUSE_STL
+#else // wxUSE_STD_CONTAINERS
+
 #include "wx/arrstr.h"
 
 #include "wx/beforestd.h"
 #include <functional>
 #include "wx/afterstd.h"
 
-_WX_DEFINE_BASEARRAY(wxString, wxBaseArrayStringBase)
-
 // some compilers (Sun CC being the only known example) distinguish between
 // extern "C" functions and the functions with C++ linkage and ptr_fun and
 // wxStringCompareLess can't take wxStrcmp/wxStricmp directly as arguments in
@@ -507,32 +475,20 @@ void wxArrayString::Sort(bool reverseOrder)
     }
 }
 
-int wxSortedArrayString::Index(const wxString& str, bool bCase, bool WXUNUSED(bFromEnd)) const
+int wxSortedArrayString::Index(const wxString& str,
+                               bool WXUNUSED_UNLESS_DEBUG(bCase),
+                               bool WXUNUSED_UNLESS_DEBUG(bFromEnd)) const
 {
-    wxSortedArrayString::const_iterator it;
+    wxASSERT_MSG( bCase && !bFromEnd,
+                  "search parameters ignored for sorted array" );
 
-    if (bCase)
-        it = std::lower_bound(begin(), end(), str,
-                              wxStringCompare(wxStringCmp()));
-    else
-        it = std::lower_bound(begin(), end(), str,
-                              wxStringCompare(wxStringCmpNoCase()));
+    wxSortedArrayString::const_iterator
+        it = std::lower_bound(begin(), end(), str, wxStringCompare(wxStringCmp()));
 
-    if (it == end())
+    if ( it == end() || str.Cmp(*it) != 0 )
         return wxNOT_FOUND;
 
-    if (bCase)
-    {
-        if (str.Cmp(*it) != 0)
-            return wxNOT_FOUND;
-    }
-    else
-    {
-        if (str.CmpNoCase(*it) != 0)
-            return wxNOT_FOUND;
-    }
-
     return it - begin();
 }
 
-#endif // wxUSE_STL
+#endif // !wxUSE_STD_CONTAINERS/wxUSE_STD_CONTAINERS