-/*\r
- Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft\r
- Permission is hereby granted, free of charge, to any person obtaining a copy\r
- of this software and associated documentation files (the "Software"), to deal\r
- in the Software without restriction, including without limitation the rights\r
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\r
- copies of the Software, and to permit persons to whom the Software is\r
- furnished to do so, subject to the following conditions:\r
- \r
- The above copyright notice and this permission notice shall be included in\r
- all copies or substantial portions of the Software.\r
- \r
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\r
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\r
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\r
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\r
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\r
- SOFTWARE.\r
-*/\r
-\r
-// C5 example: File index: read a text file, build and print a list of\r
-// words and the line numbers (without duplicates) on which they occur.\r
-\r
-// Compile with \r
-// csc /r:C5.dll Fileindex.cs \r
-\r
-using System; // Console\r
-using System.IO; // StreamReader, TextReader\r
-using System.Text.RegularExpressions; // Regex\r
-using C5; // IDictionary, TreeDictionary, TreeSet\r
-\r
-namespace FileIndex\r
-{\r
- class Fileindex\r
- {\r
- static void Main(String[] args)\r
- {\r
- if (args.Length != 1)\r
- Console.WriteLine("Usage: Fileindex <filename>\n");\r
- else\r
- {\r
- IDictionary<String, TreeSet<int>> index = IndexFile(args[0]);\r
- PrintIndex(index);\r
- }\r
- }\r
-\r
- static IDictionary<String, TreeSet<int>> IndexFile(String filename)\r
- {\r
- IDictionary<String, TreeSet<int>> index = new TreeDictionary<String, TreeSet<int>>();\r
- Regex delim = new Regex("[^a-zA-Z0-9]+");\r
- using (TextReader rd = new StreamReader(filename))\r
- {\r
- int lineno = 0;\r
- for (String line = rd.ReadLine(); line != null; line = rd.ReadLine())\r
- {\r
- String[] res = delim.Split(line);\r
- lineno++;\r
- foreach (String s in res)\r
- if (s != "")\r
- {\r
- if (!index.Contains(s))\r
- index[s] = new TreeSet<int>();\r
- index[s].Add(lineno);\r
- }\r
- }\r
- }\r
- return index;\r
- }\r
-\r
- static void PrintIndex(IDictionary<String, TreeSet<int>> index)\r
- {\r
- foreach (String word in index.Keys)\r
- {\r
- Console.Write("{0}: ", word);\r
- foreach (int ln in index[word])\r
- Console.Write("{0} ", ln);\r
- Console.WriteLine();\r
- }\r
- }\r
- }\r
+/*
+ Copyright (c) 2003-2006 Niels Kokholm and Peter Sestoft
+ Permission is hereby granted, free of charge, to any person obtaining a copy
+ of this software and associated documentation files (the "Software"), to deal
+ in the Software without restriction, including without limitation the rights
+ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ copies of the Software, and to permit persons to whom the Software is
+ furnished to do so, subject to the following conditions:
+
+ The above copyright notice and this permission notice shall be included in
+ all copies or substantial portions of the Software.
+
+ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ SOFTWARE.
+*/
+
+// C5 example: File index: read a text file, build and print a list of
+// words and the line numbers (without duplicates) on which they occur.
+
+// Compile with
+// csc /r:C5.dll Fileindex.cs
+
+using System; // Console
+using System.IO; // StreamReader, TextReader
+using System.Text.RegularExpressions; // Regex
+using C5; // IDictionary, TreeDictionary, TreeSet
+
+namespace FileIndex
+{
+ class Fileindex
+ {
+ static void Main(String[] args)
+ {
+ if (args.Length != 1)
+ Console.WriteLine("Usage: Fileindex <filename>\n");
+ else
+ {
+ IDictionary<String, TreeSet<int>> index = IndexFile(args[0]);
+ PrintIndex(index);
+ }
+ }
+
+ static IDictionary<String, TreeSet<int>> IndexFile(String filename)
+ {
+ IDictionary<String, TreeSet<int>> index = new TreeDictionary<String, TreeSet<int>>();
+ Regex delim = new Regex("[^a-zA-Z0-9]+");
+ using (TextReader rd = new StreamReader(filename))
+ {
+ int lineno = 0;
+ for (String line = rd.ReadLine(); line != null; line = rd.ReadLine())
+ {
+ String[] res = delim.Split(line);
+ lineno++;
+ foreach (String s in res)
+ if (s != "")
+ {
+ if (!index.Contains(s))
+ index[s] = new TreeSet<int>();
+ index[s].Add(lineno);
+ }
+ }
+ }
+ return index;
+ }
+
+ static void PrintIndex(IDictionary<String, TreeSet<int>> index)
+ {
+ foreach (String word in index.Keys)
+ {
+ Console.Write("{0}: ", word);
+ foreach (int ln in index[word])
+ Console.Write("{0} ", ln);
+ Console.WriteLine();
+ }
+ }
+ }
}
\ No newline at end of file
projects / mono.git / blobdiff