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comparison src/share/vm/utilities/growableArray.hpp @ 3939:f6f3bb0ee072

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7088955: add C2 IR support to the SA Reviewed-by: kvn
author never
date Sun, 11 Sep 2011 14:48:24 -0700
parents f95d63e2154a
children ee138854b3a6
comparison
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3938:e6b1331a51d2 3939:f6f3bb0ee072
1 /* 1 /*
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
75 extern "C" { 75 extern "C" {
76 typedef int (*_sort_Fn)(const void *, const void *); 76 typedef int (*_sort_Fn)(const void *, const void *);
77 } 77 }
78 78
79 class GenericGrowableArray : public ResourceObj { 79 class GenericGrowableArray : public ResourceObj {
80 friend class VMStructs;
81
80 protected: 82 protected:
81 int _len; // current length 83 int _len; // current length
82 int _max; // maximum length 84 int _max; // maximum length
83 Arena* _arena; // Indicates where allocation occurs: 85 Arena* _arena; // Indicates where allocation occurs:
84 // 0 means default ResourceArea 86 // 0 means default ResourceArea
134 return (void*)resource_allocate_bytes(thread, elementSize * _max); 136 return (void*)resource_allocate_bytes(thread, elementSize * _max);
135 } 137 }
136 }; 138 };
137 139
138 template<class E> class GrowableArray : public GenericGrowableArray { 140 template<class E> class GrowableArray : public GenericGrowableArray {
141 friend class VMStructs;
142
139 private: 143 private:
140 E* _data; // data array 144 E* _data; // data array
141 145
142 void grow(int j); 146 void grow(int j);
143 void raw_at_put_grow(int i, const E& p, const E& fill); 147 void raw_at_put_grow(int i, const E& p, const E& fill);