Changeset 293:47fbc814aa31 in lemon1.2 for lemon
 Timestamp:
 10/01/08 12:44:16 (15 years ago)
 Branch:
 default
 Phase:
 public
 Location:
 lemon
 Files:

 2 edited
Legend:
 Unmodified
 Added
 Removed

lemon/lgf_reader.h
r236 r293 391 391 392 392 template <typename Digraph> 393 DigraphReader<Digraph> digraphReader(std::istream& is, Digraph& digraph); 393 DigraphReader<Digraph> digraphReader(Digraph& digraph, 394 std::istream& is = std::cin); 394 395 395 396 template <typename Digraph> 396 DigraphReader<Digraph> digraphReader( const std::string& fn, Digraph& digraph);397 DigraphReader<Digraph> digraphReader(Digraph& digraph, const std::string& fn); 397 398 398 399 template <typename Digraph> 399 DigraphReader<Digraph> digraphReader( const char *fn, Digraph& digraph);400 DigraphReader<Digraph> digraphReader(Digraph& digraph, const char *fn); 400 401 401 402 /// \ingroup lemon_io … … 420 421 /// 421 422 ///\code 422 /// DigraphReader<Digraph>( std::cin, digraph).423 /// DigraphReader<Digraph>(digraph, std::cin). 423 424 /// nodeMap("coordinates", coord_map). 424 425 /// arcMap("capacity", cap_map). … … 500 501 /// Construct a directed graph reader, which reads from the given 501 502 /// input stream. 502 DigraphReader( std::istream& is, Digraph& digraph)503 DigraphReader(Digraph& digraph, std::istream& is = std::cin) 503 504 : _is(&is), local_is(false), _digraph(digraph), 504 505 _use_nodes(false), _use_arcs(false), … … 509 510 /// Construct a directed graph reader, which reads from the given 510 511 /// file. 511 DigraphReader( const std::string& fn, Digraph& digraph)512 DigraphReader(Digraph& digraph, const std::string& fn) 512 513 : _is(new std::ifstream(fn.c_str())), local_is(true), _digraph(digraph), 513 514 _use_nodes(false), _use_arcs(false), … … 518 519 /// Construct a directed graph reader, which reads from the given 519 520 /// file. 520 DigraphReader( const char* fn, Digraph& digraph)521 DigraphReader(Digraph& digraph, const char* fn) 521 522 : _is(new std::ifstream(fn)), local_is(true), _digraph(digraph), 522 523 _use_nodes(false), _use_arcs(false), … … 548 549 private: 549 550 550 friend DigraphReader<Digraph> digraphReader<>( std::istream& is,551 Digraph& digraph);552 friend DigraphReader<Digraph> digraphReader<>( const std::string& fn,553 Digraph& digraph);554 friend DigraphReader<Digraph> digraphReader<>( const char *fn,555 Digraph& digraph);551 friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph, 552 std::istream& is); 553 friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph, 554 const std::string& fn); 555 friend DigraphReader<Digraph> digraphReader<>(Digraph& digraph, 556 const char *fn); 556 557 557 558 DigraphReader(DigraphReader& other) … … 1181 1182 /// \relates DigraphReader 1182 1183 template <typename Digraph> 1183 DigraphReader<Digraph> digraphReader(std::istream& is, Digraph& digraph) { 1184 DigraphReader<Digraph> tmp(is, digraph); 1184 DigraphReader<Digraph> digraphReader(Digraph& digraph, 1185 std::istream& is = std::cin) { 1186 DigraphReader<Digraph> tmp(digraph, is); 1185 1187 return tmp; 1186 1188 } … … 1191 1193 /// \relates DigraphReader 1192 1194 template <typename Digraph> 1193 DigraphReader<Digraph> digraphReader( const std::string& fn,1194 Digraph& digraph) {1195 DigraphReader<Digraph> tmp( fn, digraph);1195 DigraphReader<Digraph> digraphReader(Digraph& digraph, 1196 const std::string& fn) { 1197 DigraphReader<Digraph> tmp(digraph, fn); 1196 1198 return tmp; 1197 1199 } … … 1202 1204 /// \relates DigraphReader 1203 1205 template <typename Digraph> 1204 DigraphReader<Digraph> digraphReader( const char* fn, Digraph& digraph) {1205 DigraphReader<Digraph> tmp( fn, digraph);1206 DigraphReader<Digraph> digraphReader(Digraph& digraph, const char* fn) { 1207 DigraphReader<Digraph> tmp(digraph, fn); 1206 1208 return tmp; 1207 1209 } … … 1211 1213 1212 1214 template <typename Graph> 1213 GraphReader<Graph> graphReader(std::istream& is, Graph& graph); 1215 GraphReader<Graph> graphReader(Graph& graph, 1216 std::istream& is = std::cin); 1214 1217 1215 1218 template <typename Graph> 1216 GraphReader<Graph> graphReader( const std::string& fn, Graph& graph);1219 GraphReader<Graph> graphReader(Graph& graph, const std::string& fn); 1217 1220 1218 1221 template <typename Graph> 1219 GraphReader<Graph> graphReader( const char *fn, Graph& graph);1222 GraphReader<Graph> graphReader(Graph& graph, const char *fn); 1220 1223 1221 1224 /// \ingroup lemon_io … … 1284 1287 /// Construct an undirected graph reader, which reads from the given 1285 1288 /// input stream. 1286 GraphReader( std::istream& is, Graph& graph)1289 GraphReader(Graph& graph, std::istream& is = std::cin) 1287 1290 : _is(&is), local_is(false), _graph(graph), 1288 1291 _use_nodes(false), _use_edges(false), … … 1293 1296 /// Construct an undirected graph reader, which reads from the given 1294 1297 /// file. 1295 GraphReader( const std::string& fn, Graph& graph)1298 GraphReader(Graph& graph, const std::string& fn) 1296 1299 : _is(new std::ifstream(fn.c_str())), local_is(true), _graph(graph), 1297 1300 _use_nodes(false), _use_edges(false), … … 1302 1305 /// Construct an undirected graph reader, which reads from the given 1303 1306 /// file. 1304 GraphReader( const char* fn, Graph& graph)1307 GraphReader(Graph& graph, const char* fn) 1305 1308 : _is(new std::ifstream(fn)), local_is(true), _graph(graph), 1306 1309 _use_nodes(false), _use_edges(false), … … 1331 1334 1332 1335 private: 1333 friend GraphReader<Graph> graphReader<>( std::istream& is, Graph& graph);1334 friend GraphReader<Graph> graphReader<>( const std::string& fn,1335 Graph& graph);1336 friend GraphReader<Graph> graphReader<>( const char *fn, Graph& graph);1336 friend GraphReader<Graph> graphReader<>(Graph& graph, std::istream& is); 1337 friend GraphReader<Graph> graphReader<>(Graph& graph, 1338 const std::string& fn); 1339 friend GraphReader<Graph> graphReader<>(Graph& graph, const char *fn); 1337 1340 1338 1341 GraphReader(GraphReader& other) … … 2007 2010 /// \relates GraphReader 2008 2011 template <typename Graph> 2009 GraphReader<Graph> graphReader( std::istream& is, Graph& graph) {2010 GraphReader<Graph> tmp( is, graph);2012 GraphReader<Graph> graphReader(Graph& graph, std::istream& is = std::cin) { 2013 GraphReader<Graph> tmp(graph, is); 2011 2014 return tmp; 2012 2015 } … … 2017 2020 /// \relates GraphReader 2018 2021 template <typename Graph> 2019 GraphReader<Graph> graphReader(const std::string& fn, 2020 Graph& graph) { 2021 GraphReader<Graph> tmp(fn, graph); 2022 GraphReader<Graph> graphReader(Graph& graph, const std::string& fn) { 2023 GraphReader<Graph> tmp(graph, fn); 2022 2024 return tmp; 2023 2025 } … … 2028 2030 /// \relates GraphReader 2029 2031 template <typename Graph> 2030 GraphReader<Graph> graphReader( const char* fn, Graph& graph) {2031 GraphReader<Graph> tmp( fn, graph);2032 GraphReader<Graph> graphReader(Graph& graph, const char* fn) { 2033 GraphReader<Graph> tmp(graph, fn); 2032 2034 return tmp; 2033 2035 } 
lemon/lgf_writer.h
r248 r293 353 353 354 354 template <typename Digraph> 355 DigraphWriter<Digraph> digraphWriter( std::ostream& os,356 const Digraph& digraph);355 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 356 std::ostream& os = std::cout); 357 357 358 358 template <typename Digraph> 359 DigraphWriter<Digraph> digraphWriter(const std::string& fn,360 const Digraph& digraph);359 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 360 const std::string& fn); 361 361 362 362 template <typename Digraph> 363 DigraphWriter<Digraph> digraphWriter(const char *fn,364 const Digraph& digraph);363 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 364 const char *fn); 365 365 366 366 /// \ingroup lemon_io … … 383 383 /// 384 384 ///\code 385 /// DigraphWriter<Digraph>( std::cout, digraph).385 /// DigraphWriter<Digraph>(digraph, std::cout). 386 386 /// nodeMap("coordinates", coord_map). 387 387 /// nodeMap("size", size). … … 453 453 /// Construct a directed graph writer, which writes to the given 454 454 /// output stream. 455 DigraphWriter( std::ostream& is, const Digraph& digraph)456 : _os(& is), local_os(false), _digraph(digraph),455 DigraphWriter(const Digraph& digraph, std::ostream& os = std::cout) 456 : _os(&os), local_os(false), _digraph(digraph), 457 457 _skip_nodes(false), _skip_arcs(false) {} 458 458 … … 461 461 /// Construct a directed graph writer, which writes to the given 462 462 /// output file. 463 DigraphWriter(const std::string& fn, const Digraph& digraph)463 DigraphWriter(const Digraph& digraph, const std::string& fn) 464 464 : _os(new std::ofstream(fn.c_str())), local_os(true), _digraph(digraph), 465 465 _skip_nodes(false), _skip_arcs(false) {} … … 469 469 /// Construct a directed graph writer, which writes to the given 470 470 /// output file. 471 DigraphWriter(const char* fn, const Digraph& digraph)471 DigraphWriter(const Digraph& digraph, const char* fn) 472 472 : _os(new std::ofstream(fn)), local_os(true), _digraph(digraph), 473 473 _skip_nodes(false), _skip_arcs(false) {} … … 497 497 private: 498 498 499 friend DigraphWriter<Digraph> digraphWriter<>( std::ostream& os,500 const Digraph& digraph);501 friend DigraphWriter<Digraph> digraphWriter<>(const std::string& fn,502 const Digraph& digraph);503 friend DigraphWriter<Digraph> digraphWriter<>(const char *fn,504 const Digraph& digraph);499 friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph, 500 std::ostream& os); 501 friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph, 502 const std::string& fn); 503 friend DigraphWriter<Digraph> digraphWriter<>(const Digraph& digraph, 504 const char *fn); 505 505 506 506 DigraphWriter(DigraphWriter& other) … … 909 909 /// \relates DigraphWriter 910 910 template <typename Digraph> 911 DigraphWriter<Digraph> digraphWriter( std::ostream& os,912 const Digraph& digraph) {913 DigraphWriter<Digraph> tmp( os, digraph);911 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 912 std::ostream& os = std::cout) { 913 DigraphWriter<Digraph> tmp(digraph, os); 914 914 return tmp; 915 915 } … … 920 920 /// \relates DigraphWriter 921 921 template <typename Digraph> 922 DigraphWriter<Digraph> digraphWriter(const std::string& fn,923 const Digraph& digraph) {924 DigraphWriter<Digraph> tmp( fn, digraph);922 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 923 const std::string& fn) { 924 DigraphWriter<Digraph> tmp(digraph, fn); 925 925 return tmp; 926 926 } … … 931 931 /// \relates DigraphWriter 932 932 template <typename Digraph> 933 DigraphWriter<Digraph> digraphWriter(const char* fn,934 const Digraph& digraph) {935 DigraphWriter<Digraph> tmp( fn, digraph);933 DigraphWriter<Digraph> digraphWriter(const Digraph& digraph, 934 const char* fn) { 935 DigraphWriter<Digraph> tmp(digraph, fn); 936 936 return tmp; 937 937 } … … 941 941 942 942 template <typename Graph> 943 GraphWriter<Graph> graphWriter(std::ostream& os, const Graph& graph); 943 GraphWriter<Graph> graphWriter(const Graph& graph, 944 std::ostream& os = std::cout); 944 945 945 946 template <typename Graph> 946 GraphWriter<Graph> graphWriter(const std::string& fn, const Graph& graph);947 GraphWriter<Graph> graphWriter(const Graph& graph, const std::string& fn); 947 948 948 949 template <typename Graph> 949 GraphWriter<Graph> graphWriter(const char *fn, const Graph& graph);950 GraphWriter<Graph> graphWriter(const Graph& graph, const char *fn); 950 951 951 952 /// \ingroup lemon_io … … 1009 1010 /// Construct a directed graph writer, which writes to the given 1010 1011 /// output stream. 1011 GraphWriter( std::ostream& is, const Graph& graph)1012 : _os(& is), local_os(false), _graph(graph),1012 GraphWriter(const Graph& graph, std::ostream& os = std::cout) 1013 : _os(&os), local_os(false), _graph(graph), 1013 1014 _skip_nodes(false), _skip_edges(false) {} 1014 1015 … … 1017 1018 /// Construct a directed graph writer, which writes to the given 1018 1019 /// output file. 1019 GraphWriter(const std::string& fn, const Graph& graph)1020 GraphWriter(const Graph& graph, const std::string& fn) 1020 1021 : _os(new std::ofstream(fn.c_str())), local_os(true), _graph(graph), 1021 1022 _skip_nodes(false), _skip_edges(false) {} … … 1025 1026 /// Construct a directed graph writer, which writes to the given 1026 1027 /// output file. 1027 GraphWriter(const char* fn, const Graph& graph)1028 GraphWriter(const Graph& graph, const char* fn) 1028 1029 : _os(new std::ofstream(fn)), local_os(true), _graph(graph), 1029 1030 _skip_nodes(false), _skip_edges(false) {} … … 1053 1054 private: 1054 1055 1055 friend GraphWriter<Graph> graphWriter<>( std::ostream& os,1056 const Graph& graph);1057 friend GraphWriter<Graph> graphWriter<>(const std::string& fn,1058 const Graph& graph);1059 friend GraphWriter<Graph> graphWriter<>(const char *fn,1060 const Graph& graph);1056 friend GraphWriter<Graph> graphWriter<>(const Graph& graph, 1057 std::ostream& os); 1058 friend GraphWriter<Graph> graphWriter<>(const Graph& graph, 1059 const std::string& fn); 1060 friend GraphWriter<Graph> graphWriter<>(const Graph& graph, 1061 const char *fn); 1061 1062 1062 1063 GraphWriter(GraphWriter& other) … … 1511 1512 /// \relates GraphWriter 1512 1513 template <typename Graph> 1513 GraphWriter<Graph> graphWriter(std::ostream& os, const Graph& graph) { 1514 GraphWriter<Graph> tmp(os, graph); 1514 GraphWriter<Graph> graphWriter(const Graph& graph, 1515 std::ostream& os = std::cout) { 1516 GraphWriter<Graph> tmp(graph, os); 1515 1517 return tmp; 1516 1518 } … … 1521 1523 /// \relates GraphWriter 1522 1524 template <typename Graph> 1523 GraphWriter<Graph> graphWriter(const std::string& fn, const Graph& graph) {1524 GraphWriter<Graph> tmp( fn, graph);1525 GraphWriter<Graph> graphWriter(const Graph& graph, const std::string& fn) { 1526 GraphWriter<Graph> tmp(graph, fn); 1525 1527 return tmp; 1526 1528 } … … 1531 1533 /// \relates GraphWriter 1532 1534 template <typename Graph> 1533 GraphWriter<Graph> graphWriter(const char* fn, const Graph& graph) {1534 GraphWriter<Graph> tmp( fn, graph);1535 GraphWriter<Graph> graphWriter(const Graph& graph, const char* fn) { 1536 GraphWriter<Graph> tmp(graph, fn); 1535 1537 return tmp; 1536 1538 }
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