cleanup stlplus files

[chaz/yoink] / src / stlplus / persistence / persistent_xref.tpp

diff --git a/src/stlplus/persistence/persistent_xref.tpp b/src/stlplus/persistence/persistent_xref.tpp
deleted file mode 100644 (file)
index e12639d..0000000
--- a/src/stlplus/persistence/persistent_xref.tpp
+++ /dev/null
@@ -1,51 +0,0 @@
-////////////////////////////////////////////////////////////////////////////////\r
-\r
-//   Author:    Andy Rushton\r
-//   Copyright: (c) Southampton University 1999-2004\r
-//              (c) Andy Rushton           2004-2009\r
-//   License:   BSD License, see ../docs/license.html\r
-\r
-//   format: magic_key [ data ]\r
-\r
-////////////////////////////////////////////////////////////////////////////////\r
-#include "persistent_int.hpp"\r
-\r
-namespace stlplus\r
-{\r
-\r
-  ////////////////////////////////////////////////////////////////////////////////\r
-\r
-  template<typename T>\r
-  void dump_xref(dump_context& context, const T* const data)\r
-    throw(persistent_dump_failed)\r
-  {\r
-    // register the address and get the magic key for it\r
-    std::pair<bool,unsigned> mapping = context.pointer_map(data);\r
-    // if this is the first view of this pointer, simply throw an exception\r
-    if (!mapping.first) throw persistent_dump_failed("tried to dump a cross-reference not seen before");\r
-    // otherwise, just dump the magic key\r
-    dump_unsigned(context,mapping.second);\r
-  }\r
-\r
-  ////////////////////////////////////////////////////////////////////////////////>\r
-\r
-  template<typename T>\r
-  void restore_xref(restore_context& context, T*& data)\r
-    throw(persistent_restore_failed)\r
-  {\r
-    // Note: I do not try to delete the old data because this is a cross-reference\r
-    // get the magic key\r
-    unsigned magic = 0;\r
-    restore_unsigned(context,magic);\r
-    // now lookup the magic key to see if this pointer has already been restored\r
-    // null pointers are always flagged as already restored\r
-    std::pair<bool,void*> address = context.pointer_map(magic);\r
-    // if this is the first view of this pointer, simply throw an exception\r
-    if (!address.first) throw persistent_restore_failed("tried to restore a cross-reference not seen before");\r
-    // seen before, so simply assign the old address\r
-    data = (T*)address.second;\r
-  }\r
-\r
-  ////////////////////////////////////////////////////////////////////////////////\r
-\r
-} // end namespace stlplus\r