overload operator<<() for wchar_t too (if applicable/possible); this fixes the proble...

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

diff --git a/src/common/dynarray.cpp b/src/common/dynarray.cpp
index ef5203fc9f891cdc583e62d336d878a70a9ce80b..738e9813a39a140945104945b8d424fd221c7872 100644 (file)
--- a/src/common/dynarray.cpp
+++ b/src/common/dynarray.cpp
@@ -35,7 +35,7 @@
 
 // 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(long) <= sizeof(void *),
+wxCOMPILE_TIME_ASSERT( sizeof(wxUIntPtr) <= sizeof(void *),
                        wxArraySizeOfPtrLessSizeOfLong ); // < 32 symbols
 
 // ============================================================================
@@ -326,8 +326,8 @@ size_t name::IndexForInsert(T lItem, CMPFUNC fnCompare) const               \
   while ( lo < hi ) {                                                       \
     i = (lo + hi)/2;                                                        \
                                                                             \
-    res = (*fnCompare)((const void *)(long)lItem,                           \
-                       (const void *)(long)(m_pItems[i]));                  \
+    res = (*fnCompare)((const void *)(wxUIntPtr)lItem,                      \
+                       (const void *)(wxUIntPtr)(m_pItems[i]));             \
     if ( res < 0 )                                                          \
       hi = i;                                                               \
     else if ( res > 0 )                                                     \
@@ -347,9 +347,10 @@ int name::Index(T lItem, CMPFUNC fnCompare) const                           \
     size_t n = IndexForInsert(lItem, fnCompare);                            \
                                                                             \
     return (n >= m_nCount ||                                                \
-           (*fnCompare)((const void *)(long)lItem,                          \
-                        ((const void *)(long)m_pItems[n]))) ? wxNOT_FOUND   \
-                                                            : (int)n;       \
+           (*fnCompare)((const void *)(wxUIntPtr)lItem,                     \
+                        ((const void *)(wxUIntPtr)m_pItems[n])))            \
+                        ? wxNOT_FOUND                                       \
+                        : (int)n;                                           \
 }                                                                           \
                                                                             \
 /* removes item from array (by index) */                                    \
@@ -421,6 +422,7 @@ _WX_DEFINE_BASEARRAY(const void *, wxBaseArrayPtrVoid)
 _WX_DEFINE_BASEARRAY(short,        wxBaseArrayShort)
 _WX_DEFINE_BASEARRAY(int,          wxBaseArrayInt)
 _WX_DEFINE_BASEARRAY(long,         wxBaseArrayLong)
+_WX_DEFINE_BASEARRAY(size_t,       wxBaseArraySizeT)
 _WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
 
 #if wxUSE_STL
@@ -432,45 +434,104 @@ _WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
 
 _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
+// this case, we need the wrappers below to make this work
+inline int wxStrcmpCppWrapper(const wxChar *p, const wxChar *q)
+{
+    return wxStrcmp(p, q);
+}
+
+inline int wxStricmpCppWrapper(const wxChar *p, const wxChar *q)
+{
+    return wxStricmp(p, q);
+}
+
 int wxArrayString::Index(const wxChar* sz, bool bCase, bool WXUNUSED(bFromEnd)) const
 {
     wxArrayString::const_iterator it;
 
     if (bCase)
+    {
         it = std::find_if(begin(), end(),
-                          std::not1(std::bind2nd(std::ptr_fun(wxStrcmp), sz)));
-    else
+                          std::not1(
+                              std::bind2nd(
+                                  std::ptr_fun(wxStrcmpCppWrapper), sz)));
+    }
+    else // !bCase
+    {
         it = std::find_if(begin(), end(),
-                          std::not1(std::bind2nd(std::ptr_fun(wxStricmp), sz)));
+                          std::not1(
+                              std::bind2nd(
+                                  std::ptr_fun(wxStricmpCppWrapper), sz)));
+    }
 
     return it == end() ? wxNOT_FOUND : it - begin();
 }
 
+template<class F>
 class wxStringCompareLess
 {
 public:
-    typedef int (wxCMPFUNC_CONV * fnc)(const wxChar*, const wxChar*);
-public:
-    wxStringCompareLess(fnc f) : m_f(f) { }
+    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:
-    fnc m_f;
+    F m_f;
 };
 
+template<class F>
+wxStringCompareLess<F> wxStringCompare(F f)
+{
+    return wxStringCompareLess<F>(f);
+}
+
+void wxArrayString::Sort(CompareFunction function)
+{
+    std::sort(begin(), end(), wxStringCompare(function));
+}
+
+void wxArrayString::Sort(bool reverseOrder)
+{
+    if (reverseOrder)
+    {
+        std::sort(begin(), end(), std::greater<wxString>());
+    }
+    else
+    {
+        std::sort(begin(), end());
+    }
+}
+
 int wxSortedArrayString::Index(const wxChar* sz, bool bCase, bool WXUNUSED(bFromEnd)) const
 {
     wxSortedArrayString::const_iterator it;
+    wxString s(sz);
 
     if (bCase)
-        it = std::lower_bound(begin(), end(), sz,
-                              wxStringCompareLess(wxStrcmp));
+        it = std::lower_bound(begin(), end(), s,
+                              wxStringCompare(wxStrcmpCppWrapper));
     else
-        it = std::lower_bound(begin(), end(), sz,
-                              wxStringCompareLess(wxStricmp));
+        it = std::lower_bound(begin(), end(), s,
+                              wxStringCompare(wxStricmpCppWrapper));
 
-    if (it == end() || (bCase ? wxStrcmp : wxStricmp)(it->c_str(), sz) != 0)
+    if (it == end())
         return wxNOT_FOUND;
+
+    if (bCase)
+    {
+        if (wxStrcmp(it->c_str(), sz) != 0)
+            return wxNOT_FOUND;
+    }
+    else
+    {
+        if (wxStricmp(it->c_str(), sz) != 0)
+            return wxNOT_FOUND;
+    }
+
     return it - begin();
 }