Mercurial > hg > truffle
annotate src/share/vm/ci/ciArrayKlass.hpp @ 14517:3812c088b945
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author | lana |
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date | Thu, 06 Mar 2014 10:37:26 -0800 |
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0 | 1 /* |
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2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 * This code is free software; you can redistribute it and/or modify it | |
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12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
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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 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_CI_CIARRAYKLASS_HPP |
26 #define SHARE_VM_CI_CIARRAYKLASS_HPP | |
27 | |
28 #include "ci/ciKlass.hpp" | |
29 | |
0 | 30 // ciArrayKlass |
31 // | |
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32 // This class, and its subclasses represent Klass*s in the |
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33 // HotSpot virtual machine whose Klass part is an ArrayKlass. |
0 | 34 class ciArrayKlass : public ciKlass { |
3939 | 35 CI_PACKAGE_ACCESS |
0 | 36 private: |
37 jint _dimension; | |
38 | |
39 protected: | |
40 ciArrayKlass(KlassHandle h_k); | |
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41 ciArrayKlass(ciSymbol* name, int dimension, BasicType bt); |
0 | 42 |
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43 ArrayKlass* get_ArrayKlass() { |
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44 return (ArrayKlass*)get_Klass(); |
0 | 45 } |
46 | |
47 const char* type_string() { return "ciArrayKlass"; } | |
48 | |
49 public: | |
50 jint dimension() { return _dimension; } | |
51 ciType* element_type(); // JLS calls this the "component type" | |
52 ciType* base_element_type(); // JLS calls this the "element type" | |
53 bool is_leaf_type(); // No subtypes of this array type. | |
54 | |
55 ciInstance* component_mirror() { | |
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56 // This is a real field in ArrayKlass, but we derive it from element_type. |
0 | 57 return element_type()->java_mirror(); |
58 } | |
59 | |
60 // What kind of vmObject is this? | |
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61 bool is_array_klass() const { return true; } |
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62 bool is_java_klass() const { return true; } |
0 | 63 |
64 static ciArrayKlass* make(ciType* element_type); | |
65 }; | |
1972 | 66 |
67 #endif // SHARE_VM_CI_CIARRAYKLASS_HPP |