Doc tweaks

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

diff --git a/src/common/dynarray.cpp b/src/common/dynarray.cpp
index 63a6dc76cfeb7b6dfdbf0ffa9d316af645862d0c..4f4915a25bb18965353d51ffac2f19974bb28b76 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
 
 // 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
 
 // ============================================================================
                        wxArraySizeOfPtrLessSizeOfLong ); // < 32 symbols
 
 // ============================================================================


@@ -99,8 +99,8 @@ int name::Index(T lItem, CMPFUNC fnCompare) const                           \
 {                                                                           \
     Predicate p((SCMPFUNC)fnCompare);                                       \
     const_iterator it = std::lower_bound(begin(), end(), lItem, p);         \
 {                                                                           \
     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;             \
+    return (it != end() && !p(lItem, *it)) ?                                \
+                             (int)(it - begin()) : wxNOT_FOUND;             \

 }                                                                           \
                                                                             \
 void name::Shrink()                                                         \
 }                                                                           \
                                                                             \
 void name::Shrink()                                                         \


@@ -326,8 +326,8 @@ size_t name::IndexForInsert(T lItem, CMPFUNC fnCompare) const               \
   while ( lo < hi ) {                                                       \
     i = (lo + hi)/2;                                                        \
                                                                             \
   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 )                                                     \
     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 ||                                                \
     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) */                                    \
 }                                                                           \
                                                                             \
 /* 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(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
 _WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
 
 #if wxUSE_STL


@@ -432,45 +434,104 @@ _WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
 
 _WX_DEFINE_BASEARRAY(wxString, wxBaseArrayStringBase);
 
 
 _WX_DEFINE_BASEARRAY(wxString, wxBaseArrayStringBase);
 

-int wxArrayString::Index(const wxChar* sz, bool bCase, bool bFromEnd) const
+// 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)
 {
     wxArrayString::const_iterator it;
 
     if (bCase)

+    {

         it = std::find_if(begin(), end(),
         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(),
         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();
 }
 
 
     return it == end() ? wxNOT_FOUND : it - begin();
 }
 

+template<class F>

 class wxStringCompareLess
 {
 public:
 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 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:
 private:

-    fnc m_f;
+    F m_f;

 };
 
 };
 

-int wxSortedArrayString::Index(const wxChar* sz, bool bCase, bool bFromEnd) const
+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;
 {
     wxSortedArrayString::const_iterator it;

+    wxString s(sz);

 
     if (bCase)
 
     if (bCase)

-        it = std::lower_bound(begin(), end(), sz,
-                              wxStringCompareLess(wxStrcmp));
+        it = std::lower_bound(begin(), end(), s,
+                              wxStringCompare(wxStrcmpCppWrapper));

     else
     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;
         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();
 }
 
     return it - begin();
 }