ciArray.hpp revision 1472:c18cbe5936b8 
1/*
2 * Copyright (c) 1999, 2001, 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.
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23 */
24
25// ciArray
26//
27// This class represents an arrayOop in the HotSpot virtual
28// machine.
29class ciArray : public ciObject {
30private:
31  int _length;
32
33protected:
34  ciArray(    arrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
35  ciArray( objArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
36  ciArray(typeArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {}
37
38  ciArray(ciKlass* klass, int len) : ciObject(klass), _length(len) {}
39
40  arrayOop get_arrayOop() { return (arrayOop)get_oop(); }
41
42  const char* type_string() { return "ciArray"; }
43
44  void print_impl(outputStream* st);
45
46public:
47  int length() { return _length; }
48
49  // What kind of ciObject is this?
50  bool is_array()        { return true; }
51  bool is_java_object()  { return true; }
52};
53