blob: dc931919db5b79c9ed58594fbb0563925a09b798 [file] [log] [blame]
/*
* Copyright 1999-2000 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
// ciConstantPoolCache
//
// The class caches indexed constant pool lookups.
//
// Usage note: this klass has nothing to do with constantPoolCacheOop.
class ciConstantPoolCache : public ResourceObj {
private:
GrowableArray<intptr_t>* _keys;
GrowableArray<void*>* _elements;
int find(int index);
public:
ciConstantPoolCache(Arena* arena, int expected_size);
// Get the element associated with some index.
void* get(int index);
// Associate an element with an index.
void insert(int index, void* element);
void print();
};