1/*
2 * Copyright (c) 1999, 2015, 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#ifndef SHARE_VM_CI_CITYPEARRAY_HPP
26#define SHARE_VM_CI_CITYPEARRAY_HPP
27
28#include "ci/ciArray.hpp"
29#include "ci/ciClassList.hpp"
30#include "oops/typeArrayOop.hpp"
31
32// ciTypeArray
33//
34// This class represents a typeArrayOop in the HotSpot virtual
35// machine.
36class ciTypeArray : public ciArray {
37  CI_PACKAGE_ACCESS
38
39protected:
40  ciTypeArray(typeArrayHandle h_t) : ciArray(h_t) {}
41
42  ciTypeArray(ciKlass* klass, int len) : ciArray(klass, len) {}
43
44  typeArrayOop get_typeArrayOop() {
45    return (typeArrayOop)get_oop();
46  }
47
48  const char* type_string() { return "ciTypeArray"; }
49
50public:
51  // What kind of ciObject is this?
52  bool is_type_array() { return true; }
53
54  // Return character at index. This is only useful if the
55  // compiler has already proved that the contents of the
56  // array will never change.
57  jchar char_at(int index);
58
59  // Return byte at index.
60  jbyte byte_at(int index);
61
62};
63
64#endif // SHARE_VM_CI_CITYPEARRAY_HPP
65