Resolve '&&' ambiguity (VC++ 6)

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

diff --git a/src/common/dynarray.cpp b/src/common/dynarray.cpp
index b760aa8b24484164a5628e64497ecfcda0ccfbd0..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:
 // Purpose:     implementation of wxBaseArray class
 // Author:      Vadim Zeitlin
 // Modified by:


@@ -13,29 +13,24 @@
 // headers
 // ============================================================================
 
 // headers
 // ============================================================================
 

-#ifdef __GNUG__
-#pragma implementation "dynarray.h"
-#endif
-
+// For compilers that support precompilation, includes "wx.h".

 #include  "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 #include  "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-  #pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #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
 
 
 #include <stdlib.h>
 #include <string.h> // for memmove
 

-#ifndef max
-  #define max(a, b)   (((a) > (b)) ? (a) : (b))
-#endif
-

 // 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
 
 // ============================================================================


@@ -53,7 +48,65 @@ wxCOMPILE_TIME_ASSERT( sizeof(long) <= sizeof(void *),
 // wxBaseArray - dynamic array of 'T's
 // ----------------------------------------------------------------------------
 
 // wxBaseArray - dynamic array of 'T's
 // ----------------------------------------------------------------------------
 

-#define _WX_DEFINE_BASEARRAY(T, name)                                       \
+#define _WX_DEFINE_BASEARRAY_COMMON(T, name)                                \
+/* searches the array for an item (forward or backwards) */                 \
+int name::Index(T lItem, bool bFromEnd) const                               \
+{                                                                           \
+  if ( bFromEnd ) {                                                         \
+    if ( size() > 0 ) {                                                     \
+      size_t n = size();                                                    \
+      do {                                                                  \
+        if ( (*this)[--n] == lItem )                                        \
+          return n;                                                         \
+      }                                                                     \
+      while ( n != 0 );                                                     \
+    }                                                                       \
+  }                                                                         \
+  else {                                                                    \
+    for( size_t n = 0; n < size(); n++ ) {                                  \
+      if( (*this)[n] == lItem )                                             \
+        return n;                                                           \
+    }                                                                       \
+  }                                                                         \
+                                                                            \
+  return wxNOT_FOUND;                                                       \
+}                                                                           \
+                                                                            \
+/* add item assuming the array is sorted with fnCompare function */         \
+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()                                                                \
 {                                                                           \
 /* ctor */                                                                  \
 name::name()                                                                \
 {                                                                           \


@@ -191,23 +244,6 @@ void name::Clear()                                                          \
   wxDELETEA(m_pItems);                                                      \
 }                                                                           \
                                                                             \
   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()                                                         \
 {                                                                           \
 /* minimizes the memory usage by freeing unused memory */                   \
 void name::Shrink()                                                         \
 {                                                                           \


@@ -229,27 +265,32 @@ void name::Shrink()                                                         \
   }                                                                         \
 }                                                                           \
                                                                             \
   }                                                                         \
 }                                                                           \
                                                                             \

-/* searches the array for an item (forward or backwards) */                 \
-int name::Index(T lItem, bool bFromEnd) const                               \
+/* add item at the end */                                                   \
+void name::Add(T lItem, size_t nInsert)                                     \

 {                                                                           \
 {                                                                           \

-  if ( bFromEnd ) {                                                         \
-    if ( m_nCount > 0 ) {                                                   \
-      size_t n = m_nCount;                                                  \
-      do {                                                                  \
-        if ( m_pItems[--n] == lItem )                                       \
-          return n;                                                         \
-      }                                                                     \
-      while ( n != 0 );                                                     \
-    }                                                                       \
-  }                                                                         \
-  else {                                                                    \
-    for( size_t n = 0; n < m_nCount; n++ ) {                                \
-      if( m_pItems[n] == lItem )                                            \
-        return n;                                                           \
-    }                                                                       \
-  }                                                                         \
+  if (nInsert == 0)                                                         \
+      return;                                                               \
+  Grow(nInsert);                                                            \
+  for (size_t i = 0; i < nInsert; i++)                                      \
+      m_pItems[m_nCount++] = lItem;                                         \
+}                                                                           \

                                                                             \
                                                                             \

-  return wxNOT_FOUND;                                                       \
+/* add item at the given position */                                        \
+void name::Insert(T lItem, size_t nIndex, size_t nInsert)                   \
+{                                                                           \
+  wxCHECK_RET( nIndex <= m_nCount, wxT("bad index in wxArray::Insert") );   \
+  wxCHECK_RET( m_nCount <= m_nCount + nInsert,                              \
+               wxT("array size overflow in wxArray::Insert") );             \
+                                                                            \
+  if (nInsert == 0)                                                         \
+      return;                                                               \
+  Grow(nInsert);                                                            \
+                                                                            \
+  memmove(&m_pItems[nIndex + nInsert], &m_pItems[nIndex],                   \
+          (m_nCount - nIndex)*sizeof(T));                                   \
+  for (size_t i = 0; i < nInsert; i++)                                      \
+      m_pItems[nIndex + i] = lItem;                                         \
+  m_nCount += nInsert;                                                      \

 }                                                                           \
                                                                             \
 /* search for a place to insert item into sorted array (binary search) */   \
 }                                                                           \
                                                                             \
 /* search for a place to insert item into sorted array (binary search) */   \


@@ -263,8 +304,8 @@ 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 )                                                     \


@@ -283,41 +324,11 @@ int name::Index(T lItem, CMPFUNC fnCompare) const                           \
 {                                                                           \
     size_t n = IndexForInsert(lItem, fnCompare);                            \
                                                                             \
 {                                                                           \
     size_t n = IndexForInsert(lItem, fnCompare);                            \
                                                                             \

-    return n < m_nCount && m_pItems[n] == lItem ? (int)n : wxNOT_FOUND;     \
-}                                                                           \
-                                                                            \
-/* add item at the end */                                                   \
-void name::Add(T lItem, size_t nInsert)                                     \
-{                                                                           \
-  if (nInsert == 0)                                                         \
-      return;                                                               \
-  Grow(nInsert);                                                            \
-  for (size_t i = 0; i < nInsert; i++)                                      \
-      m_pItems[m_nCount++] = lItem;                                         \
-}                                                                           \
-                                                                            \
-/* add item assuming the array is sorted with fnCompare function */         \
-void name::Add(T lItem, CMPFUNC fnCompare)                                  \
-{                                                                           \
-  Insert(lItem, IndexForInsert(lItem, fnCompare));                          \
-}                                                                           \
-                                                                            \
-/* add item at the given position */                                        \
-void name::Insert(T lItem, size_t nIndex, size_t nInsert)                   \
-{                                                                           \
-  wxCHECK_RET( nIndex <= m_nCount, wxT("bad index in wxArray::Insert") );   \
-  wxCHECK_RET( m_nCount <= m_nCount + nInsert,                              \
-               wxT("array size overflow in wxArray::Insert") );             \
-                                                                            \
-  if (nInsert == 0)                                                         \
-      return;                                                               \
-  Grow(nInsert);                                                            \
-                                                                            \
-  memmove(&m_pItems[nIndex + nInsert], &m_pItems[nIndex],                   \
-          (m_nCount - nIndex)*sizeof(T));                                   \
-  for (size_t i = 0; i < nInsert; i++)                                      \
-      m_pItems[nIndex + i] = lItem;                                         \
-  m_nCount += nInsert;                                                      \
+    return (n >= m_nCount ||                                                \
+           (*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) */                                    \


@@ -347,11 +358,181 @@ void name::Remove(T lItem)                                                  \
 void name::Sort(CMPFUNC fCmp)                                               \
 {                                                                           \
   qsort(m_pItems, m_nCount, sizeof(T), fCmp);                               \
 void name::Sort(CMPFUNC fCmp)                                               \
 {                                                                           \
   qsort(m_pItems, m_nCount, sizeof(T), fCmp);                               \

+}                                                                           \
+                                                                            \
+void name::assign(const_iterator first, const_iterator last)                \
+{                                                                           \
+  clear();                                                                  \
+  reserve(last - first);                                                    \
+  for(; first != last; ++first)                                             \
+    push_back(*first);                                                      \
+}                                                                           \
+                                                                            \
+void name::assign(size_type n, const_reference v)                           \
+{                                                                           \
+  clear();                                                                  \
+  reserve(n);                                                               \
+  for( size_type i = 0; i < n; ++i )                                        \
+    push_back(v);                                                           \
+}                                                                           \
+                                                                            \
+void name::insert(iterator it, const_iterator first, const_iterator last)   \
+{                                                                           \
+  size_t nInsert = last - first, nIndex = it - begin();                     \
+  if (nInsert == 0)                                                         \
+      return;                                                               \
+  Grow(nInsert);                                                            \
+                                                                            \
+  memmove(&m_pItems[nIndex + nInsert], &m_pItems[nIndex],                   \
+          (m_nCount - nIndex)*sizeof(T));                                   \
+  for (size_t i = 0; i < nInsert; ++i, ++it, ++first)                       \
+      *it = *first;                                                         \
+  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)
+    #pragma warning(disable: 1572)
+#endif
+

 _WX_DEFINE_BASEARRAY(const void *, wxBaseArrayPtrVoid)
 _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)
 _WX_DEFINE_BASEARRAY(short,        wxBaseArrayShort)
 _WX_DEFINE_BASEARRAY(int,          wxBaseArrayInt)
 _WX_DEFINE_BASEARRAY(long,         wxBaseArrayLong)

-//_WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
+_WX_DEFINE_BASEARRAY(size_t,       wxBaseArraySizeT)
+_WX_DEFINE_BASEARRAY(double,       wxBaseArrayDouble)
+
+#ifdef __INTELC__
+    #pragma warning(pop)
+#endif
+
+#if wxUSE_STL
+#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
+// this case, we need the wrappers below to make this work
+struct wxStringCmp
+{
+    typedef wxString first_argument_type;
+    typedef wxString second_argument_type;
+    typedef int result_type;
+
+    int operator()(const wxString& s1, const wxString& s2) const
+    {
+        return s1.compare(s2);
+    }
+};
+
+struct wxStringCmpNoCase
+{
+    typedef wxString first_argument_type;
+    typedef wxString second_argument_type;
+    typedef int result_type;
+
+    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;
+
+    if (bCase)
+    {
+        it = std::find_if(begin(), end(),
+                          std::not1(
+                              std::bind2nd(
+                                  wxStringCmp(), str)));
+    }
+    else // !bCase
+    {
+        it = std::find_if(begin(), end(),
+                          std::not1(
+                              std::bind2nd(
+                                  wxStringCmpNoCase(), str)));
+    }
+
+    return it == end() ? wxNOT_FOUND : it - begin();
+}
+
+template<class F>
+class wxStringCompareLess
+{
+public:
+    wxStringCompareLess(F f) : m_f(f) { }
+    bool operator()(const wxString& s1, const wxString& s2)
+        { return m_f(s1, s2) < 0; }
+private:
+    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 wxString& str, bool bCase, bool WXUNUSED(bFromEnd)) const
+{
+    wxSortedArrayString::const_iterator it;
+
+    if (bCase)
+        it = std::lower_bound(begin(), end(), str,
+                              wxStringCompare(wxStringCmp()));
+    else
+        it = std::lower_bound(begin(), end(), str,
+                              wxStringCompare(wxStringCmpNoCase()));
+
+    if (it == end())
+        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