1 // Copyright (C) 2009 Free Software Foundation, Inc.
2 // Contributed by Jan Sjodin <jan.sjodin@amd.com>.
4 // This file is part of the Polyhedral Compilation Package Library (libpcp).
6 // Libpcp is free software; you can redistribute it and/or modify it
7 // under the terms of the GNU Lesser General Public License as published by
8 // the Free Software Foundation; either version 2.1 of the License, or
9 // (at your option) any later version.
11 // Libpcp is distributed in the hope that it will be useful, but WITHOUT ANY
12 // WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13 // FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for
16 // You should have received a copy of the GNU Lesser General Public License
17 // along with libpcp; see the file COPYING.LIB. If not, write to the
18 // Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
19 // MA 02110-1301, USA.
21 // As a special exception, if you link this library with other files, some
22 // of which are compiled with GCC, to produce an executable, this library
23 // does not by itself cause the resulting executable to be covered by the
24 // GNU General Public License. This exception does not however invalidate
25 // any other reasons why the executable file might be covered by the GNU
26 // General Public License.
28 #ifndef _PCP_VISITOR_H_
29 #define _PCP_VISITOR_H_
35 // Default implementation is to call superclass visitor
36 // Top level (PcpObject, PcpAnnot, PcpAnnotSet should generally be an error.
37 // Default traversal had been implented, but has to be enabled.
41 // Default implementations of visiting children of container objects
42 virtual void visitChildren(PcpArrayType
* arrayType
);
43 virtual void visitChildren(PcpArith
* arith
);
44 virtual void visitChildren(PcpArrayAccess
* arrayAccess
);
45 virtual void visitChildren(PcpCopy
* copy
);
46 virtual void visitChildren(PcpUserStmt
* userStmt
);
47 virtual void visitChildren(PcpSequence
* sequence
);
48 virtual void visitChildren(PcpGuard
* guard
);
49 virtual void visitChildren(PcpLoop
* loop
);
50 virtual void visitChildren(PcpScop
* scop
);
51 virtual void visitChildren(PcpCompare
* compare
);
54 virtual void visit(PcpObject
* object
);
55 virtual void visit(PcpArrayType
* arrayType
);
56 virtual void visit(PcpArith
* arith
);
57 virtual void visit(PcpConstant
* constant
);
58 virtual void visit(PcpIv
* iv
);
59 virtual void visit(PcpParameter
* parameter
);
60 virtual void visit(PcpVariable
* variable
);
61 virtual void visit(PcpArrayAccess
* arrayAccess
);
62 virtual void visit(PcpStmt
* stmt
);
63 virtual void visit(PcpCopy
* copy
);
64 virtual void visit(PcpUserStmt
* userStmt
);
65 virtual void visit(PcpSequence
* sequence
);
66 virtual void visit(PcpGuard
* guard
);
67 virtual void visit(PcpLoop
* loop
);
68 virtual void visit(PcpScop
* scop
);
69 virtual void visit(PcpExpr
* expr
);
70 virtual void visit(PcpBoolExpr
* boolExpr
);
71 virtual void visit(PcpCompare
* compare
);
72 virtual void visit(PcpBoolArith
* boolArith
);
75 virtual void visit(PcpAnnotSet
* annot
);
77 virtual void visit(PcpAnnot
* annot
);
78 virtual void visit(PcpAnnotInt
* annotInt
);
79 virtual void visit(PcpAnnotTerm
* annotTerm
);
80 virtual void visit(PcpAnnotString
* annotString
);
81 virtual void visit(PcpAnnotObject
* annotObject
);
84 // Extended components
87 #endif // _PCP_VISITOR_H_