1/*
2 * Copyright (c) 1999, 2019, 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
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23 */
24
25#ifndef SHARE_CI_CITYPEARRAYKLASS_HPP
26#define SHARE_CI_CITYPEARRAYKLASS_HPP
27
28#include "ci/ciArrayKlass.hpp"
29
30// ciTypeArrayKlass
31//
32// This class represents a Klass* in the HotSpot virtual machine
33// whose Klass part in a TypeArrayKlass.
34class ciTypeArrayKlass : public ciArrayKlass {
35 CI_PACKAGE_ACCESS
36
37protected:
38 ciTypeArrayKlass(Klass* k);
39
40 TypeArrayKlass* get_TypeArrayKlass() {
41 return (TypeArrayKlass*)get_Klass();
42 }
43
44 const char* type_string() { return "ciTypeArrayKlass"; }
45
46 // Helper method for make.
47 static ciTypeArrayKlass* make_impl(BasicType type);
48
49public:
50 // The type of the array elements.
51 BasicType element_type() {
52 return Klass::layout_helper_element_type(layout_helper());
53 }
54
55 // What kind of ciObject is this?
56 bool is_type_array_klass() const { return true; }
57
58 // Make an array klass corresponding to the specified primitive type.
59 static ciTypeArrayKlass* make(BasicType type);
60
61 virtual ciKlass* exact_klass() {
62 return this;
63 }
64};
65
66#endif // SHARE_CI_CITYPEARRAYKLASS_HPP
67