LEMON/LEMON-official Changeset - r293:47fbc814aa31

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Changeset - r293:47fbc814aa31

« 289:d91884

294:cbe3ec »

r293:47fbc814aa31

Wed, 01 Oct 2008 12:44:16

[Not Reviewed]

0 comments (0 inline)

kpeter (Peter Kovacs)
kpeter@inf.elte.hu

Change the parameter order in LGF reader and writer tools

0 7 0

default

7 files changed with 92 insertions and 88 deletions:

demo/lgf_demo.cc

lemon/lgf_reader.h

lemon/lgf_writer.h

test/bfs_test.cc

test/dfs_test.cc

test/dijkstra_test.cc

test/heap_test.cc

↑ Collapse diff ↑

demo/lgf_demo.cc

Show inline comments

@@ -45,5 +45,5 @@
 		  try {
-		    digraphReader("digraph.lgf", g). // read the directed graph into g
+		    digraphReader(g, "digraph.lgf"). // read the directed graph into g
 		      arcMap("capacity", cap).       // read the 'capacity' arc map into cap
 		      node("source", s).             // read 'source' node to s
@@ -61,5 +61,5 @@
 		  std::cout << "We can write it to the standard output:" << std::endl;
-		  digraphWriter(std::cout, g).     // write g to the standard output
+		  digraphWriter(g).                // write g to the standard output
 		    arcMap("capacity", cap).       // write cap into 'capacity'
 		    node("source", s).             // write s to 'source'

lemon/lgf_reader.h

Show inline comments

@@ -391,11 +391,12 @@
 		  template <typename Digraph>
-		  DigraphReader<Digraph> digraphReader(std::istream& is, Digraph& digraph);
+		  DigraphReader<Digraph> digraphReader(Digraph& digraph,
 		                                       std::istream& is = std::cin);
 		  template <typename Digraph>
-		  DigraphReader<Digraph> digraphReader(const std::string& fn, Digraph& digraph);
+		  DigraphReader<Digraph> digraphReader(Digraph& digraph, const std::string& fn);
 		  template <typename Digraph>
-		  DigraphReader<Digraph> digraphReader(const char *fn, Digraph& digraph);
+		  DigraphReader<Digraph> digraphReader(Digraph& digraph, const char *fn);
 		  /// \ingroup lemon_io
@@ -420,5 +421,5 @@
 		  ///
 		  ///\code
-		  /// DigraphReader<Digraph>(std::cin, digraph).
+		  /// DigraphReader<Digraph>(digraph, std::cin).
 		  ///   nodeMap("coordinates", coord_map).
 		  ///   arcMap("capacity", cap_map).
@@ -500,5 +501,5 @@
 		    /// Construct a directed graph reader, which reads from the given
 		    /// input stream.
-		    DigraphReader(std::istream& is, Digraph& digraph)
+		    DigraphReader(Digraph& digraph, std::istream& is = std::cin)
 		      : _is(&is), local_is(false), _digraph(digraph),
 		        _use_nodes(false), _use_arcs(false),
@@ -509,5 +510,5 @@
 		    /// Construct a directed graph reader, which reads from the given
 		    /// file.
-		    DigraphReader(const std::string& fn, Digraph& digraph)
+		    DigraphReader(Digraph& digraph, const std::string& fn)
 		      : _is(new std::ifstream(fn.c_str())), local_is(true), _digraph(digraph),
 		        _use_nodes(false), _use_arcs(false),
@@ -518,5 +519,5 @@
 		    /// Construct a directed graph reader, which reads from the given
 		    /// file.
-		    DigraphReader(const char* fn, Digraph& digraph)
+		    DigraphReader(Digraph& digraph, const char* fn)
 		      : _is(new std::ifstream(fn)), local_is(true), _digraph(digraph),
 		        _use_nodes(false), _use_arcs(false),
@@ -548,10 +549,10 @@
 		  private:
 		    friend DigraphReader<Digraph> digraphReader<>(std::istream& is,
 		                                                  Digraph& digraph);
 		    friend DigraphReader<Digraph> digraphReader<>(const std::string& fn,
 		                                                  Digraph& digraph);
 		    friend DigraphReader<Digraph> digraphReader<>(const char *fn,
 		                                                  Digraph& digraph);
 		    friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph,
 		                                                  std::istream& is);
 		    friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph,
 		                                                  const std::string& fn);
 		    friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph,
 		                                                  const char *fn);
 		    DigraphReader(DigraphReader& other)
@@ -1181,6 +1182,7 @@
 		  /// \relates DigraphReader
 		  template <typename Digraph>
 		  DigraphReader<Digraph> digraphReader(std::istream& is, Digraph& digraph) {
 		    DigraphReader<Digraph> tmp(is, digraph);
 		  DigraphReader<Digraph> digraphReader(Digraph& digraph,
 		                                       std::istream& is = std::cin) {
 		    DigraphReader<Digraph> tmp(digraph, is);
 		    return tmp;
+		  }
@@ -1191,7 +1193,7 @@
 		  /// \relates DigraphReader
 		  template <typename Digraph>
 		  DigraphReader<Digraph> digraphReader(const std::string& fn,
 		                                       Digraph& digraph) {
-		    DigraphReader<Digraph> tmp(fn, digraph);
+		  DigraphReader<Digraph> digraphReader(Digraph& digraph,
 		                                       const std::string& fn) {
 		    DigraphReader<Digraph> tmp(digraph, fn);
 		    return tmp;
+		  }
@@ -1202,6 +1204,6 @@
 		  /// \relates DigraphReader
 		  template <typename Digraph>
 		  DigraphReader<Digraph> digraphReader(const char* fn, Digraph& digraph) {
 		    DigraphReader<Digraph> tmp(fn, digraph);
 		  DigraphReader<Digraph> digraphReader(Digraph& digraph, const char* fn) {
 		    DigraphReader<Digraph> tmp(digraph, fn);
 		    return tmp;
+		  }
@@ -1211,11 +1213,12 @@
 		  template <typename Graph>
-		  GraphReader<Graph> graphReader(std::istream& is, Graph& graph);
+		  GraphReader<Graph> graphReader(Graph& graph,
 		                                 std::istream& is = std::cin);
 		  template <typename Graph>
-		  GraphReader<Graph> graphReader(const std::string& fn, Graph& graph);
+		  GraphReader<Graph> graphReader(Graph& graph, const std::string& fn);
 		  template <typename Graph>
-		  GraphReader<Graph> graphReader(const char *fn, Graph& graph);
+		  GraphReader<Graph> graphReader(Graph& graph, const char *fn);
 		  /// \ingroup lemon_io
@@ -1284,5 +1287,5 @@
 		    /// Construct an undirected graph reader, which reads from the given
 		    /// input stream.
-		    GraphReader(std::istream& is, Graph& graph)
+		    GraphReader(Graph& graph, std::istream& is = std::cin)
 		      : _is(&is), local_is(false), _graph(graph),
 		        _use_nodes(false), _use_edges(false),
@@ -1293,5 +1296,5 @@
 		    /// Construct an undirected graph reader, which reads from the given
 		    /// file.
-		    GraphReader(const std::string& fn, Graph& graph)
+		    GraphReader(Graph& graph, const std::string& fn)
 		      : _is(new std::ifstream(fn.c_str())), local_is(true), _graph(graph),
 		        _use_nodes(false), _use_edges(false),
@@ -1302,5 +1305,5 @@
 		    /// Construct an undirected graph reader, which reads from the given
 		    /// file.
-		    GraphReader(const char* fn, Graph& graph)
+		    GraphReader(Graph& graph, const char* fn)
 		      : _is(new std::ifstream(fn)), local_is(true), _graph(graph),
 		        _use_nodes(false), _use_edges(false),
@@ -1331,8 +1334,8 @@
 		  private:
 		    friend GraphReader<Graph> graphReader<>(std::istream& is, Graph& graph);
 		    friend GraphReader<Graph> graphReader<>(const std::string& fn,
 		                                            Graph& graph);
 		    friend GraphReader<Graph> graphReader<>(const char *fn, Graph& graph);
 		    friend GraphReader<Graph> graphReader<>(Graph& graph, std::istream& is);
 		    friend GraphReader<Graph> graphReader<>(Graph& graph,
 		                                            const std::string& fn);
 		    friend GraphReader<Graph> graphReader<>(Graph& graph, const char *fn);
 		    GraphReader(GraphReader& other)
@@ -2007,6 +2010,6 @@
 		  /// \relates GraphReader
 		  template <typename Graph>
 		  GraphReader<Graph> graphReader(std::istream& is, Graph& graph) {
 		    GraphReader<Graph> tmp(is, graph);
 		  GraphReader<Graph> graphReader(Graph& graph, std::istream& is = std::cin) {
 		    GraphReader<Graph> tmp(graph, is);
 		    return tmp;
+		  }
@@ -2017,7 +2020,6 @@
 		  /// \relates GraphReader
 		  template <typename Graph>
 		  GraphReader<Graph> graphReader(const std::string& fn,
 		                                       Graph& graph) {
-		    GraphReader<Graph> tmp(fn, graph);
+		  GraphReader<Graph> graphReader(Graph& graph, const std::string& fn) {
 		    GraphReader<Graph> tmp(graph, fn);
 		    return tmp;
+		  }
@@ -2028,6 +2030,6 @@
 		  /// \relates GraphReader
 		  template <typename Graph>
 		  GraphReader<Graph> graphReader(const char* fn, Graph& graph) {
 		    GraphReader<Graph> tmp(fn, graph);
 		  GraphReader<Graph> graphReader(Graph& graph, const char* fn) {
 		    GraphReader<Graph> tmp(graph, fn);
 		    return tmp;
+		  }

lemon/lgf_writer.h

Show inline comments

@@ -353,14 +353,14 @@
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(std::ostream& os,
 		                                       const Digraph& digraph);
 		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       std::ostream& os = std::cout);
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(const std::string& fn,
 		                                       const Digraph& digraph);
 		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       const std::string& fn);
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(const char *fn,
 		                                       const Digraph& digraph);
 		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       const char *fn);
 		  /// \ingroup lemon_io
@@ -383,5 +383,5 @@
 		  ///
 		  ///\code
-		  /// DigraphWriter<Digraph>(std::cout, digraph).
+		  /// DigraphWriter<Digraph>(digraph, std::cout).
 		  ///   nodeMap("coordinates", coord_map).
 		  ///   nodeMap("size", size).
@@ -453,6 +453,6 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output stream.
 		    DigraphWriter(std::ostream& is, const Digraph& digraph)
 		      : _os(&is), local_os(false), _digraph(digraph),
 		    DigraphWriter(const Digraph& digraph, std::ostream& os = std::cout)
 		      : _os(&os), local_os(false), _digraph(digraph),
 		        _skip_nodes(false), _skip_arcs(false) {}
@@ -461,5 +461,5 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output file.
-		    DigraphWriter(const std::string& fn, const Digraph& digraph)
+		    DigraphWriter(const Digraph& digraph, const std::string& fn)
 		      : _os(new std::ofstream(fn.c_str())), local_os(true), _digraph(digraph),
 		        _skip_nodes(false), _skip_arcs(false) {}
@@ -469,5 +469,5 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output file.
-		    DigraphWriter(const char* fn, const Digraph& digraph)
+		    DigraphWriter(const Digraph& digraph, const char* fn)
 		      : _os(new std::ofstream(fn)), local_os(true), _digraph(digraph),
 		        _skip_nodes(false), _skip_arcs(false) {}
@@ -497,10 +497,10 @@
 		  private:
 		    friend DigraphWriter<Digraph> digraphWriter<>(std::ostream& os,
 		                                                  const Digraph& digraph);
 		    friend DigraphWriter<Digraph> digraphWriter<>(const std::string& fn,
 		                                                  const Digraph& digraph);
 		    friend DigraphWriter<Digraph> digraphWriter<>(const char *fn,
 		                                                  const Digraph& digraph);
 		    friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph,
 		                                                  std::ostream& os);
 		    friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph,
 		                                                  const std::string& fn);
 		    friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph,
 		                                                  const char *fn);
 		    DigraphWriter(DigraphWriter& other)
@@ -909,7 +909,7 @@
 		  /// \relates DigraphWriter
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(std::ostream& os,
 		                                       const Digraph& digraph) {
-		    DigraphWriter<Digraph> tmp(os, digraph);
+		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       std::ostream& os = std::cout) {
 		    DigraphWriter<Digraph> tmp(digraph, os);
 		    return tmp;
+		  }
@@ -920,7 +920,7 @@
 		  /// \relates DigraphWriter
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(const std::string& fn,
 		                                       const Digraph& digraph) {
-		    DigraphWriter<Digraph> tmp(fn, digraph);
+		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       const std::string& fn) {
 		    DigraphWriter<Digraph> tmp(digraph, fn);
 		    return tmp;
+		  }
@@ -931,7 +931,7 @@
 		  /// \relates DigraphWriter
 		  template <typename Digraph>
 		  DigraphWriter<Digraph> digraphWriter(const char* fn,
 		                                       const Digraph& digraph) {
-		    DigraphWriter<Digraph> tmp(fn, digraph);
+		  DigraphWriter<Digraph> digraphWriter(const Digraph& digraph,
 		                                       const char* fn) {
 		    DigraphWriter<Digraph> tmp(digraph, fn);
 		    return tmp;
+		  }
@@ -941,11 +941,12 @@
 		  template <typename Graph>
-		  GraphWriter<Graph> graphWriter(std::ostream& os, const Graph& graph);
+		  GraphWriter<Graph> graphWriter(const Graph& graph,
 		                                 std::ostream& os = std::cout);
 		  template <typename Graph>
-		  GraphWriter<Graph> graphWriter(const std::string& fn, const Graph& graph);
+		  GraphWriter<Graph> graphWriter(const Graph& graph, const std::string& fn);
 		  template <typename Graph>
-		  GraphWriter<Graph> graphWriter(const char *fn, const Graph& graph);
+		  GraphWriter<Graph> graphWriter(const Graph& graph, const char *fn);
 		  /// \ingroup lemon_io
@@ -1009,6 +1010,6 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output stream.
 		    GraphWriter(std::ostream& is, const Graph& graph)
 		      : _os(&is), local_os(false), _graph(graph),
 		    GraphWriter(const Graph& graph, std::ostream& os = std::cout)
 		      : _os(&os), local_os(false), _graph(graph),
 		        _skip_nodes(false), _skip_edges(false) {}
@@ -1017,5 +1018,5 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output file.
-		    GraphWriter(const std::string& fn, const Graph& graph)
+		    GraphWriter(const Graph& graph, const std::string& fn)
 		      : _os(new std::ofstream(fn.c_str())), local_os(true), _graph(graph),
 		        _skip_nodes(false), _skip_edges(false) {}
@@ -1025,5 +1026,5 @@
 		    /// Construct a directed graph writer, which writes to the given
 		    /// output file.
-		    GraphWriter(const char* fn, const Graph& graph)
+		    GraphWriter(const Graph& graph, const char* fn)
 		      : _os(new std::ofstream(fn)), local_os(true), _graph(graph),
 		        _skip_nodes(false), _skip_edges(false) {}
@@ -1053,10 +1054,10 @@
 		  private:
 		    friend GraphWriter<Graph> graphWriter<>(std::ostream& os,
 		                                            const Graph& graph);
 		    friend GraphWriter<Graph> graphWriter<>(const std::string& fn,
 		                                            const Graph& graph);
 		    friend GraphWriter<Graph> graphWriter<>(const char *fn,
 		                                            const Graph& graph);
 		    friend GraphWriter<Graph> graphWriter<>(const Graph& graph,
 		                                            std::ostream& os);
 		    friend GraphWriter<Graph> graphWriter<>(const Graph& graph,
 		                                            const std::string& fn);
 		    friend GraphWriter<Graph> graphWriter<>(const Graph& graph,
 		                                            const char *fn);
 		    GraphWriter(GraphWriter& other)
@@ -1511,6 +1512,7 @@
 		  /// \relates GraphWriter
 		  template <typename Graph>
 		  GraphWriter<Graph> graphWriter(std::ostream& os, const Graph& graph) {
 		    GraphWriter<Graph> tmp(os, graph);
 		  GraphWriter<Graph> graphWriter(const Graph& graph,
 		                                 std::ostream& os = std::cout) {
 		    GraphWriter<Graph> tmp(graph, os);
 		    return tmp;
+		  }
@@ -1521,6 +1523,6 @@
 		  /// \relates GraphWriter
 		  template <typename Graph>
 		  GraphWriter<Graph> graphWriter(const std::string& fn, const Graph& graph) {
 		    GraphWriter<Graph> tmp(fn, graph);
 		  GraphWriter<Graph> graphWriter(const Graph& graph, const std::string& fn) {
 		    GraphWriter<Graph> tmp(graph, fn);
 		    return tmp;
+		  }
@@ -1531,6 +1533,6 @@
 		  /// \relates GraphWriter
 		  template <typename Graph>
 		  GraphWriter<Graph> graphWriter(const char* fn, const Graph& graph) {
 		    GraphWriter<Graph> tmp(fn, graph);
 		  GraphWriter<Graph> graphWriter(const Graph& graph, const char* fn) {
 		    GraphWriter<Graph> tmp(graph, fn);
 		    return tmp;
+		  }

test/bfs_test.cc

Show inline comments

@@ -145,5 +145,5 @@
 		  std::istringstream input(test_lgf);
-		  digraphReader(input, G).
+		  digraphReader(G, input).
 		    node("source", s).
 		    node("target", t).

test/dfs_test.cc

Show inline comments

@@ -147,5 +147,5 @@
 		  std::istringstream input(test_lgf);
-		  digraphReader(input, G).
+		  digraphReader(G, input).
 		    node("source", s).
 		    node("target", t).

test/dijkstra_test.cc

Show inline comments

@@ -143,5 +143,5 @@
 		  std::istringstream input(test_lgf);
-		  digraphReader(input, G).
+		  digraphReader(G, input).
 		    arcMap("length", length).
 		    node("source", s).

test/heap_test.cc

Show inline comments

@@ -168,5 +168,5 @@
 		  std::istringstream input(test_lgf);
-		  digraphReader(input, digraph).
+		  digraphReader(digraph, input).
 		    arcMap("capacity", length).
 		    node("source", source).

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