1 files changed, 203 insertions, 0 deletions
diff --git a/ace/Array_Base.cpp b/ace/Array_Base.cpp
new file mode 100644
index 00000000000..8647a10178e
--- /dev/null
+++ b/ace/Array_Base.cpp
@@ -0,0 +1,203 @@
+// $Id$
+
+#ifndef ACE_ARRAY_BASE_C
+#define ACE_ARRAY_BASE_C
+
+#include "ace/Array_Base.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#if !defined (__ACE_INLINE__)
+#include "ace/Array_Base.inl"
+#endif /* __ACE_INLINE__ */
+
+ACE_RCSID(ace, Array_Base, "$Id$")
+
+
+// Dynamically initialize an array.
+
+template <class T>
+ACE_Array_Base<T>::ACE_Array_Base (size_t size,
+                                   ACE_Allocator *alloc)
+  : max_size_ (size),
+    cur_size_ (size),
+    allocator_ (alloc)
+{
+  if (this->allocator_ == 0)
+    this->allocator_ = ACE_Allocator::instance ();
+
+  if (size != 0)
+    {
+      ACE_ALLOCATOR (this->array_,
+                     (T *) this->allocator_->malloc (size * sizeof (T)));
+      for (size_t i = 0; i < size; ++i)
+        new (&array_[i]) T;
+    }
+  else
+    this->array_ = 0;
+}
+
+template <class T>
+ACE_Array_Base<T>::ACE_Array_Base (size_t size,
+                                   const T &default_value,
+                                   ACE_Allocator *alloc)
+  : max_size_ (size),
+    cur_size_ (size),
+    allocator_ (alloc)
+{
+  if (this->allocator_ == 0)
+    this->allocator_ = ACE_Allocator::instance ();
+
+  if (size != 0)
+    {
+      ACE_ALLOCATOR (this->array_,
+                     (T *) this->allocator_->malloc (size * sizeof (T)));
+      for (size_t i = 0; i < size; ++i)
+        new (&array_[i]) T (default_value);
+    }
+  else
+    this->array_ = 0;
+}
+
+// The copy constructor (performs initialization).
+
+template <class T>
+ACE_Array_Base<T>::ACE_Array_Base (const ACE_Array_Base<T> &s)
+  : max_size_ (s.size ()),
+    cur_size_ (s.size ()),
+    allocator_ (s.allocator_)
+{
+  if (this->allocator_ == 0)
+    this->allocator_ = ACE_Allocator::instance ();
+
+  ACE_ALLOCATOR (this->array_,
+                 (T *) this->allocator_->malloc (s.size () * sizeof (T)));
+  for (size_t i = 0; i < this->size (); i++)
+    new (&this->array_[i]) T (s.array_[i]);
+}
+
+// Assignment operator (performs assignment).
+
+template <class T> void
+ACE_Array_Base<T>::operator= (const ACE_Array_Base<T> &s)
+{
+  // Check for "self-assignment".
+
+  if (this != &s)
+    {
+      if (this->max_size_ < s.size ())
+        {
+          ACE_DES_ARRAY_FREE (this->array_,
+                              this->max_size_,
+                              this->allocator_->free,
+                              T);
+          ACE_ALLOCATOR (this->array_,
+                         (T *) this->allocator_->malloc (s.size () * sizeof (T)));
+          this->max_size_ = s.size ();
+        }
+      else
+        {
+          ACE_DES_ARRAY_NOFREE (this->array_,
+                                s.size (),
+                                T);
+        }
+
+      this->cur_size_ = s.size ();
+
+      for (size_t i = 0; i < this->size (); i++)
+        new (&this->array_[i]) T (s.array_[i]);
+    }
+}
+
+// Set an item in the array at location slot.
+
+template <class T> int
+ACE_Array_Base<T>::set (const T &new_item, size_t slot)
+{
+  if (this->in_range (slot))
+    {
+      this->array_[slot] = new_item;
+      return 0;
+    }
+  else
+    return -1;
+}
+
+// Get an item in the array at location slot.
+
+template <class T> int
+ACE_Array_Base<T>::get (T &item, size_t slot) const
+{
+  if (this->in_range (slot))
+    {
+      // Copies the item.  If you don't want to copy, use operator []
+      // instead (but then you'll be responsible for range checking).
+      item = this->array_[slot];
+      return 0;
+    }
+  else
+    return -1;
+}
+
+template<class T> int
+ACE_Array_Base<T>::max_size (size_t new_size)
+{
+  if (new_size > this->max_size_)
+    {
+      T *tmp;
+
+      ACE_ALLOCATOR_RETURN (tmp,
+                            (T *) this->allocator_->malloc (new_size * sizeof (T)),
+                            -1);
+      for (size_t i = 0; i < this->cur_size_; ++i)
+        new (&tmp[i]) T (this->array_[i]);
+
+      // Initialize the new portion of the array that exceeds the
+      // previously allocated section.
+      for (size_t j = this->cur_size_; j < new_size; j++)
+        new (&tmp[j]) T;
+
+      ACE_DES_ARRAY_FREE (this->array_,
+                          this->max_size_,
+                          this->allocator_->free,
+                          T);
+      this->array_ = tmp;
+      this->max_size_ = new_size;
+      this->cur_size_ = new_size;
+    }
+
+  return 0;
+}
+
+template<class T> int
+ACE_Array_Base<T>::size (size_t new_size)
+{
+  int r = this->max_size (new_size);
+  if (r != 0)
+    return r;
+  this->cur_size_ = new_size;
+  return 0;
+}
+
+// ****************************************************************
+
+template <class T> int
+ACE_Array_Iterator<T>::next (T *&item)
+{
+  // ACE_TRACE ("ACE_Array_Iterator<T>::next");
+
+  if (this->done ())
+    {
+      item = 0;
+      return 0;
+    }
+  else
+    {
+      item = &array_[current_];
+      return 1;
+    }
+}
+
+#endif /* ACE_ARRAY_BASE_C */