Adding upstream version 14.2.21.upstream/14.2.21upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/src/boost/tools/bcp/fileview.hpp b/src/boost/tools/bcp/fileview.hpp
new file mode 100644
index 00000000..fe76f84e
--- /dev/null
+++ b/src/boost/tools/bcp/fileview.hpp
@@ -0,0 +1,72 @@
+/*
+ *
+ * Copyright (c) 2003 Dr John Maddock
+ * Use, modification and distribution is subject to the 
+ * Boost Software License, Version 1.0. (See accompanying file 
+ * LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+ *
+ */
+
+#if defined(BOOST_FILESYSTEM_VERSION) && (BOOST_FILESYSTEM_VERSION != 3)
+# error "This library must be built with Boost.Filesystem version 3"
+#else
+#define BOOST_FILESYSTEM_VERSION 3
+#endif
+
+#include <boost/shared_ptr.hpp>
+#include <boost/filesystem/path.hpp>
+
+class fileview
+{
+public:
+   // types:
+   typedef const char&                               reference;
+   typedef reference                                 const_reference;
+   typedef const char*                               iterator;       // See _lib.container.requirements_
+   typedef iterator                                  const_iterator; // See _lib.container.requirements_
+   typedef std::size_t                               size_type;
+   typedef std::ptrdiff_t                            difference_type;
+   typedef char                                      value_type;
+   typedef const char*                               pointer;
+   typedef pointer                                   const_pointer;
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+   typedef std::reverse_iterator<iterator>           reverse_iterator;
+   typedef std::reverse_iterator<const_iterator>     const_reverse_iterator;
+#endif
+
+   // construct:
+   fileview();
+   fileview(const boost::filesystem::path& p);
+   ~fileview();
+   fileview(const fileview& that);
+   fileview& operator=(const fileview& that);
+   void close();
+   void open(const boost::filesystem::path& p);
+
+   // iterators:
+   const_iterator         begin() const;
+   const_iterator         end() const;
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+   const_reverse_iterator rbegin() const;
+   const_reverse_iterator rend() const;
+#endif
+
+   // capacity:
+   size_type size() const;
+   size_type max_size() const;
+   bool      empty() const;
+
+   // element access:
+   const_reference operator[](size_type n) const;
+   const_reference at(size_type n) const;
+   const_reference front() const;
+   const_reference back() const;
+   void            swap(fileview& that);
+
+private:
+   void cow();
+   struct implementation;
+   boost::shared_ptr<implementation> pimpl;
+};
+
+