Correct weak ref usage which triggered an assert

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

diff --git a/src/common/dynarray.cpp b/src/common/dynarray.cpp
index 4fc0f8ce40d65314f62adfac9c873517039ce452..5d99bf67fdf6293fa6de896c35039d0a21393769 100644 (file)
--- a/src/common/dynarray.cpp
+++ b/src/common/dynarray.cpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Name:        dynarray.cpp
+// Name:        src/common/dynarray.cpp
 // Purpose:     implementation of wxBaseArray class
 // Author:      Vadim Zeitlin
 // Modified by:
@@ -13,14 +13,17 @@
 // headers
 // ============================================================================
 
+// For compilers that support precompilation, includes "wx.h".
 #include  "wx/wxprec.h"
 
 #ifdef __BORLANDC__
-  #pragma hdrstop
+    #pragma hdrstop
 #endif
 
-#include "wx/dynarray.h"
-#include "wx/intl.h"
+#ifndef WX_PRECOMP
+    #include "wx/dynarray.h"
+    #include "wx/intl.h"
+#endif //WX_PRECOMP
 
 #include <stdlib.h>
 #include <string.h> // for memmove
@@ -241,23 +244,6 @@ void name::Clear()                                                          \
   wxDELETEA(m_pItems);                                                      \
 }                                                                           \
                                                                             \
-/* pre-allocates memory (frees the previous data!) */                       \
-void name::Alloc(size_t nSize)                                              \
-{                                                                           \
-  /* only if old buffer was not big enough */                               \
-  if ( nSize > m_nSize ) {                                                  \
-    wxDELETEA(m_pItems);                                                    \
-    m_nSize  = 0;                                                           \
-    m_pItems = new T[nSize];                                                \
-    /* only alloc if allocation succeeded */                                \
-    if ( m_pItems ) {                                                       \
-        m_nSize  = nSize;                                                   \
-    }                                                                       \
-  }                                                                         \
-                                                                            \
-  m_nCount = 0;                                                             \
-}                                                                           \
-                                                                            \
 /* minimizes the memory usage by freeing unused memory */                   \
 void name::Shrink()                                                         \
 {                                                                           \
@@ -417,6 +403,7 @@ void name::insert(iterator it, const_iterator first, const_iterator last)   \
 #endif
 
 _WX_DEFINE_BASEARRAY(const void *, wxBaseArrayPtrVoid)
+_WX_DEFINE_BASEARRAY(char,         wxBaseArrayChar)
 _WX_DEFINE_BASEARRAY(short,        wxBaseArrayShort)
 _WX_DEFINE_BASEARRAY(int,          wxBaseArrayInt)
 _WX_DEFINE_BASEARRAY(long,         wxBaseArrayLong)
@@ -440,17 +427,31 @@ _WX_DEFINE_BASEARRAY(wxString, wxBaseArrayStringBase)
 // extern "C" functions and the functions with C++ linkage and ptr_fun and
 // wxStringCompareLess can't take wxStrcmp/wxStricmp directly as arguments in
 // this case, we need the wrappers below to make this work
-inline int wxStrcmpCppWrapper(const wxChar *p, const wxChar *q)
+struct wxStringCmp
 {
-    return wxStrcmp(p, q);
-}
+    typedef wxString first_argument_type;
+    typedef wxString second_argument_type;
+    typedef int result_type;
 
-inline int wxStricmpCppWrapper(const wxChar *p, const wxChar *q)
+    int operator()(const wxString& s1, const wxString& s2) const
+    {
+        return s1.compare(s2);
+    }
+};
+
+struct wxStringCmpNoCase
 {
-    return wxStricmp(p, q);
-}
+    typedef wxString first_argument_type;
+    typedef wxString second_argument_type;
+    typedef int result_type;
 
-int wxArrayString::Index(const wxChar* sz, bool bCase, bool WXUNUSED(bFromEnd)) const
+    int operator()(const wxString& s1, const wxString& s2) const
+    {
+        return s1.CmpNoCase(s2);
+    }
+};
+
+int wxArrayString::Index(const wxString& str, bool bCase, bool WXUNUSED(bFromEnd)) const
 {
     wxArrayString::const_iterator it;
 
@@ -459,14 +460,14 @@ int wxArrayString::Index(const wxChar* sz, bool bCase, bool WXUNUSED(bFromEnd))
         it = std::find_if(begin(), end(),
                           std::not1(
                               std::bind2nd(
-                                  std::ptr_fun(wxStrcmpCppWrapper), sz)));
+                                  wxStringCmp(), str)));
     }
     else // !bCase
     {
         it = std::find_if(begin(), end(),
                           std::not1(
                               std::bind2nd(
-                                  std::ptr_fun(wxStricmpCppWrapper), sz)));
+                                  wxStringCmpNoCase(), str)));
     }
 
     return it == end() ? wxNOT_FOUND : it - begin();
@@ -477,8 +478,6 @@ class wxStringCompareLess
 {
 public:
     wxStringCompareLess(F f) : m_f(f) { }
-    bool operator()(const wxChar* s1, const wxChar* s2)
-        { return m_f(s1, s2) < 0; }
     bool operator()(const wxString& s1, const wxString& s2)
         { return m_f(s1, s2) < 0; }
 private:
@@ -508,33 +507,32 @@ void wxArrayString::Sort(bool reverseOrder)
     }
 }
 
-int wxSortedArrayString::Index(const wxChar* sz, bool bCase, bool WXUNUSED(bFromEnd)) const
+int wxSortedArrayString::Index(const wxString& str, bool bCase, bool WXUNUSED(bFromEnd)) const
 {
     wxSortedArrayString::const_iterator it;
-    wxString s(sz);
 
     if (bCase)
-        it = std::lower_bound(begin(), end(), s,
-                              wxStringCompare(wxStrcmpCppWrapper));
+        it = std::lower_bound(begin(), end(), str,
+                              wxStringCompare(wxStringCmp()));
     else
-        it = std::lower_bound(begin(), end(), s,
-                              wxStringCompare(wxStricmpCppWrapper));
+        it = std::lower_bound(begin(), end(), str,
+                              wxStringCompare(wxStringCmpNoCase()));
 
     if (it == end())
         return wxNOT_FOUND;
 
     if (bCase)
     {
-        if (wxStrcmp(it->c_str(), sz) != 0)
+        if (str.Cmp(*it) != 0)
             return wxNOT_FOUND;
     }
     else
     {
-        if (wxStricmp(it->c_str(), sz) != 0)
+        if (str.CmpNoCase(*it) != 0)
             return wxNOT_FOUND;
     }
 
     return it - begin();
 }
 
-#endif
+#endif // wxUSE_STL