SUMO - Simulation of Urban MObility
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PlainXMLFormatter.h
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1 /****************************************************************************/
7 // Output formatter for plain XML output
8 /****************************************************************************/
9 // SUMO, Simulation of Urban MObility; see http://sumo-sim.org/
10 // Copyright (C) 2001-2013 DLR (http://www.dlr.de/) and contributors
11 /****************************************************************************/
12 //
13 // This file is part of SUMO.
14 // SUMO is free software: you can redistribute it and/or modify
15 // it under the terms of the GNU General Public License as published by
16 // the Free Software Foundation, either version 3 of the License, or
17 // (at your option) any later version.
18 //
19 /****************************************************************************/
20 #ifndef PlainXMLFormatter_h
21 #define PlainXMLFormatter_h
22 
23 
24 // ===========================================================================
25 // included modules
26 // ===========================================================================
27 #ifdef _MSC_VER
28 #include <windows_config.h>
29 #else
30 #include <config.h>
31 #endif
32 
33 #include "OutputFormatter.h"
34 
35 
36 // ===========================================================================
37 // class definitions
38 // ===========================================================================
46 public:
48  PlainXMLFormatter(const unsigned int defaultIndentation = 0);
49 
50 
52  virtual ~PlainXMLFormatter() { }
53 
54 
67  bool writeXMLHeader(std::ostream& into, const std::string& rootElement,
68  const std::string& attrs = "",
69  const std::string& comment = "");
70 
71 
80  bool writeHeader(std::ostream& into, const SumoXMLTag& rootElement);
81 
82 
93  void openTag(std::ostream& into, const std::string& xmlElement);
94 
95 
103  void openTag(std::ostream& into, const SumoXMLTag& xmlElement);
104 
105 
112  bool closeTag(std::ostream& into);
113 
114 
121  template <class T>
122  static void writeAttr(std::ostream& into, const std::string& attr, const T& val) {
123  into << " " << attr << "=\"" << toString(val, into.precision()) << "\"";
124  }
125 
126 
133  template <class T>
134  static void writeAttr(std::ostream& into, const SumoXMLAttr attr, const T& val) {
135  into << " " << toString(attr) << "=\"" << toString(val, into.precision()) << "\"";
136  }
137 
138 
139 private:
141  std::vector<std::string> myXMLStack;
142 
144  unsigned int myDefaultIndentation;
145 
148 };
149 
150 
151 #endif
152 
153 /****************************************************************************/
154 
SumoXMLTag
Numbers representing SUMO-XML - element names.
Abstract base class for output formatters.
unsigned int myDefaultIndentation
The initial indentation level.
bool closeTag(std::ostream &into)
Closes the most recently opened tag.
SumoXMLAttr
Numbers representing SUMO-XML - attributes.
void openTag(std::ostream &into, const std::string &xmlElement)
Opens an XML tag.
bool myHavePendingOpener
whether a closing &quot;&gt;&quot; might be missing
virtual ~PlainXMLFormatter()
Destructor.
static void writeAttr(std::ostream &into, const SumoXMLAttr attr, const T &val)
writes a named attribute
static void writeAttr(std::ostream &into, const std::string &attr, const T &val)
writes an arbitrary attribute
Output formatter for plain XML output.
std::string toString(const T &t, std::streamsize accuracy=OUTPUT_ACCURACY)
Definition: ToString.h:51
std::vector< std::string > myXMLStack
The stack of begun xml elements.
bool writeHeader(std::ostream &into, const SumoXMLTag &rootElement)
Writes an XML header with optional configuration.
bool writeXMLHeader(std::ostream &into, const std::string &rootElement, const std::string &attrs="", const std::string &comment="")
Writes an XML header with optional configuration.
PlainXMLFormatter(const unsigned int defaultIndentation=0)
Constructor.