48 lines
1.6 KiB
C++
48 lines
1.6 KiB
C++
/*
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* Copyright 1999-2000 Sun Microsystems, Inc. All Rights Reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
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* CA 95054 USA or visit www.sun.com if you need additional information or
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* have any questions.
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*
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*/
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// ciConstantPoolCache
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//
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// The class caches indexed constant pool lookups.
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//
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// Usage note: this klass has nothing to do with constantPoolCacheOop.
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class ciConstantPoolCache : public ResourceObj {
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private:
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GrowableArray<intptr_t>* _keys;
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GrowableArray<void*>* _elements;
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int find(int index);
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public:
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ciConstantPoolCache(Arena* arena, int expected_size);
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// Get the element associated with some index.
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void* get(int index);
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// Associate an element with an index.
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void insert(int index, void* element);
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void print();
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};
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