Add buffer interface

1 files changed, 27 insertions, 0 deletions

diff --git a/odb/buffer.hxx b/odb/buffer.hxx
new file mode 100644
index 0000000..99482ae
--- /dev/null
+++ b/odb/buffer.hxx
@@ -0,0 +1,27 @@
+// file      : odb/buffer.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_BUFFER_HXX
+#define ODB_BUFFER_HXX
+
+#include <cstddef> // std::size_t
+
+namespace odb
+{
+  class buffer
+  {
+  public:
+    buffer ();
+
+    void
+    grow (std::size_t new_capacity, std::size_t data_size);
+
+  private:
+    char* data_;
+    std::size_t capacity_;
+  };
+}
+
+#endif // ODB_BUFFER_HXX