Mercurial > projects > dil

annotate src/cmd/ASTStats.d @ 806:bcb74c9b895c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Moved out files in the trunk folder to the root.
author Aziz K?ksal <aziz.koeksal@gmail.com>
date Sun, 09 Mar 2008 00:12:19 +0100
parents trunk/src/cmd/ASTStats.d@cf2ad5df025c
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
1 /++
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
2 Author: Aziz Köksal
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
3 License: GPL3
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
4 +/
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
5 module cmd.ASTStats;
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
6
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
7 import dil.ast.DefaultVisitor;
672
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
8 import dil.ast.Node,
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
9 dil.ast.Declaration,
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
10 dil.ast.Statement,
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
11 dil.ast.Expression,
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
12 dil.ast.Types;
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
13
783
8380fb2c765f Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 757
diff changeset
14 /// Counts the nodes in a syntax tree.
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
15 class ASTStats : DefaultVisitor
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
16 {
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
17 uint[] table; /// Table for counting nodes.
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
18
783
8380fb2c765f Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 757
diff changeset
19 /// Starts counting.
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
20 uint[] count(Node root)
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
21 {
797
cf2ad5df025c Added documentation comments.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 783
diff changeset
22 table = new uint[g_classNames.length];
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
23 super.visitN(root);
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
24 return table;
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
25 }
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
26
757
e4b60543c5e8 Revised methods in class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 672
diff changeset
27 // Override dispatch function.
e4b60543c5e8 Revised methods in class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 672
diff changeset
28 override Node dispatch(Node n)
672
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
29 {
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
30 table[n.kind]++;
757
e4b60543c5e8 Revised methods in class Visitor.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 672
diff changeset
31 return super.dispatch(n);
672
d422e5f2f3ea Added '--asttable' option to command 'statistics'.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents: 643
diff changeset
32 }
643
3bd947eb72c2 Added module cmd.ASTStats.
Aziz K?ksal <aziz.koeksal@gmail.com>
parents:
diff changeset
33 }