ciSignature.hpp revision 1472:c18cbe5936b8 
1/*
2 * Copyright (c) 1999, 2000, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25// ciSignature
26//
27// This class represents the signature of a method.
28class ciSignature : public ResourceObj {
29private:
30  ciSymbol* _symbol;
31  ciKlass*  _accessing_klass;
32
33  GrowableArray<ciType*>* _types;
34  int _size;
35  int _count;
36
37  friend class ciMethod;
38
39  ciSignature(ciKlass* accessing_klass, ciSymbol* signature);
40
41  void get_all_klasses();
42
43  symbolOop get_symbolOop() const                { return _symbol->get_symbolOop(); }
44
45public:
46  ciSymbol* as_symbol() const                    { return _symbol; }
47
48  ciType* return_type() const;
49  ciType* type_at(int index) const;
50
51  int       size() const                         { return _size; }
52  int       count() const                        { return _count; }
53
54  void print_signature();
55  void print();
56};
57