Release 1.51.0

[SVN r80098]

doc/circular_buffer.html

@@ -65,6 +65,9 @@
       <dt>
         <a href="#debug">Debug Support</a>
       </dt>
+      <dt>
+        <a href="#interprocess">Compatibility with Interprocess library</a>
+      </dt>
       <dt>
         <a href="#examples">More Examples</a>
       </dt>
@@ -594,7 +597,18 @@ template &lt;class T, class Alloc&gt;
     </p>
     <p>
       The debug support is enabled only in the debug mode (when the <code>NDEBUG</code> is not defined). It can also be
-      explicitly disabled by defining <code>BOOST_CB_DISABLE_DEBUG</code> macro.
+      explicitly disabled (only for <code>circular_buffer</code>) by defining <code>BOOST_CB_DISABLE_DEBUG</code>
+      macro.
+    </p>
+    <h2>
+      <a name="intreprocess" id="interprocess">Compatibility with Interprocess library</a>
+    </h2>
+    <p>
+      The <code>circular_buffer</code> is compatible with the <a href="../../../doc/html/interprocess.html">Boost
+      Interprocess</a> library used for interprocess communication. Considering that the <code>circular_buffer</code>'s
+      debug support relies on 'raw' pointers - which is not permited by the Interprocess library - the code has to
+      compiled with <code>-DBOOST_CB_DISABLE_DEBUG</code> or <code>-DNDEBUG</code> (which disables the
+      <a href="#debug">Debug Support</a>). Not doing that will cause the compilation to fail.
     </p>
     <h2>
       <a name="examples" id="examples">More Examples</a>

include/boost/circular_buffer/base.hpp

@@ -34,6 +34,12 @@
     #include <stddef.h>
 #endif
 
+#if defined(BOOST_NO_STDC_NAMESPACE)
+namespace std {
+    using ::memset;
+}
+#endif
+
 namespace boost {
 
 /*!
@@ -2081,7 +2087,7 @@ private:
             throw_exception(std::length_error("circular_buffer"));
 #if BOOST_CB_ENABLE_DEBUG
         pointer p = (n == 0) ? 0 : m_alloc.allocate(n, 0);
-        ::memset(p, cb_details::UNINITIALIZED, sizeof(value_type) * n);
+        std::memset(p, cb_details::UNINITIALIZED, sizeof(value_type) * n);
         return p;
 #else
         return (n == 0) ? 0 : m_alloc.allocate(n, 0);
@@ -2124,7 +2130,7 @@ private:
         m_alloc.destroy(p);
 #if BOOST_CB_ENABLE_DEBUG
         invalidate_iterators(iterator(this, p));
-        ::memset(p, cb_details::UNINITIALIZED, sizeof(value_type));
+        std::memset(p, cb_details::UNINITIALIZED, sizeof(value_type));
 #endif
     }
 

include/boost/circular_buffer/space_optimized.hpp

@@ -1260,11 +1260,7 @@ private:
                 ensure_reserve(new_capacity, new_size));
         }
 #if BOOST_CB_ENABLE_DEBUG
-# if BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(70190006))
         this->invalidate_iterators_except(end());
-# else
-        invalidate_iterators_except(end());
-# endif
 #endif
     }
 
@@ -1284,11 +1280,7 @@ private:
         circular_buffer<T, Alloc>::set_capacity(
             ensure_reserve(new_capacity, size()));
 #if BOOST_CB_ENABLE_DEBUG
-# if BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(70190006))
         this->invalidate_iterators_except(end());
-# else
-        invalidate_iterators_except(end());
-# endif
 #endif
     }