diff -r d8475431bbbb -r 8e85e6bbefdf src/lemon/bits/item_writer.h
--- a/src/lemon/bits/item_writer.h	Sat May 21 21:04:57 2005 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,219 +0,0 @@
-/* -*- C++ -*-
- * src/lemon/bits/item_reader.h - Part of LEMON, a generic C++ optimization library
- *
- * Copyright (C) 2005 Egervary Jeno Kombinatorikus Optimalizalasi Kutatocsoport
- * (Egervary Research Group on Combinatorial Optimization, EGRES).
- *
- * Permission to use, modify and distribute this software is granted
- * provided that this copyright notice appears in all copies. For
- * precise terms see the accompanying LICENSE file.
- *
- * This software is provided "AS IS" with no warranty of any kind,
- * express or implied, and with no claim as to its suitability for any
- * purpose.
- *
- */
-
-/// \ingroup item_io
-/// \file
-/// \brief Item writer bits for lemon output.
-
-#ifndef LEMON_BITS_ITEM_WRITER_H
-#define LEMON_BITS_ITEM_WRITER_H
-
-#include <iostream>
-#include <string>
-
-#include <vector>
-#include <deque>
-#include <list>
-#include <set>
-
-namespace lemon {
-  
-  template <typename Value>
-  class DefaultWriter;
-
-  /// \ingroup item_io
-  /// \brief Writer class for quoted strings.
-  ///
-  /// Writer class for quoted strings. It can process the escape
-  /// sequences in the string.
-  /// \author Balazs Dezso
-  class QuotedStringWriter {
-  public:
-    typedef std::string Value;
-
-    /// \brief Constructor for the writer.
-    ///
-    /// Constructor for the writer. If the given parameter is true
-    /// the writer creates escape sequences from special characters.
-    QuotedStringWriter(bool _escaped = true) : escaped(_escaped) {}
-
-    /// \brief Writes a quoted string to the given stream.
-    ///
-    /// Writes a quoted string to the given stream.
-    void write(std::ostream& os, const std::string& value) {
-      os << "\"";
-      if (escaped) {
-	std::ostringstream ls;
-	for (int i = 0; i < (int)value.size(); ++i) {
-	  writeEscape(ls, value[i]);
-	}
-	os << ls.str();
-      } else {
-	os << value;
-      }
-      os << "\"";
-    }
-
-  private:
-    
-    static void writeEscape(std::ostream& os, char c) {
-      switch (c) {
-      case '\\':
-	os << "\\\\";
-	return;
-      case '\"':
-	os << "\\\"";
-	return;
-      case '\'':
-	os << "\\\'";
-	return;
-      case '\?':
-	os << "\\\?";
-	return;
-      case '\a':
-	os << "\\a";
-	return;
-      case '\b':
-	os << "\\b";
-	return;
-      case '\f':
-	os << "\\f";
-	return;
-      case '\r':
-	os << "\\r";
-	return;
-      case '\n':
-	os << "\\n";
-	return;
-      case '\t':
-	os << "\\t";
-	return;
-      case '\v':
-	os << "\\v";
-	return;
-      default:
-	if (c < 0x20) {
-	  os << '\\' << std::oct << (int)c;
-	} else {
-	  os << c;
-	}
-	return;
-      }     
-    }
-  private:
-    bool escaped;
-  };
-
-  /// \ingroup item_io
-  ///
-  /// \brief Writer for standard containers.
-  ///
-  /// Writer for each iterable standard containers. The representation
-  /// of the container is the values enumerated between an open and a
-  /// close parse. 
-  ///
-  /// \author Balazs Dezso
-  template <
-    typename _Container, 
-    typename _ItemWriter = DefaultWriter<typename _Container::value_type> 
-  >
-  class IterableWriter {
-  public:
-    typedef _Container Value;
-    typedef _ItemWriter ItemWriter;
-
-  private:
-
-    ItemWriter item_writer;
-
-  public:
-
-    /// \brief Writes the values of the container to the given stream.
-    ///
-    /// Writes the values of the container to the given stream.
-    void write(std::ostream& os, const Value& value) const {
-      typename Value::const_iterator it;
-      os << '(';
-      for (it = value.begin(); it != value.end(); ++it) {
-	item_writer.write(os, *it);
-	os << ' ';
-      }
-      os << ')';
-    }
-
-  };
-
-  /// \ingroup item_io
-  /// 
-  /// \brief The default item writer template class.
-  ///
-  /// The default item writer template class. If some section writer
-  /// needs to write a value to the stream it will give the default way for it.
-  ///
-  /// \author Balazs Dezso
-  template <typename _Value>
-  class DefaultWriter {
-  public:
-    /// The value type.
-    typedef _Value Value;
-    /// \brief Writes the value to the given stream.
-    ///
-    /// Writes the value to the given stream.
-    void write(std::ostream& os, const Value& value) const {
-      os << value;
-    }
-  };
-
-  template <>
-  class DefaultWriter<std::string> 
-    : public QuotedStringWriter {};
-
-  template <typename Item>
-  class DefaultWriter<std::vector<Item> > 
-    : public IterableWriter<std::vector<Item> > {};
-
-  template <typename Item>
-  class DefaultWriter<std::deque<Item> > 
-    : public IterableWriter<std::deque<Item> > {};
-
-  template <typename Item>
-  class DefaultWriter<std::list<Item> > 
-    : public IterableWriter<std::list<Item> > {};
-  
-  template <typename Item>
-  class DefaultWriter<std::set<Item> > 
-    : public IterableWriter<std::set<Item> > {};
-
-  template <typename Item>
-  class DefaultWriter<std::multiset<Item> > 
-    : public IterableWriter<std::multiset<Item> > {};
-
-  /// \ingroup item_io
-  /// \brief Standard WriterTraits for the section writers.
-  ///
-  /// Standard WriterTraits for the section writers.
-  /// It defines standard writing method for all type of value. 
-  /// \author Balazs Dezso
-  struct DefaultWriterTraits {
-
-    template <typename _Value>
-    struct Writer : DefaultWriter<_Value> {};
-
-  };
-
-}
-
-#endif