ciArray.hpp revision 1472:c18cbe5936b8
1/* 2 * Copyright (c) 1999, 2001, 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 21 * questions. 22 * 23 */ 24 25// ciArray 26// 27// This class represents an arrayOop in the HotSpot virtual 28// machine. 29class ciArray : public ciObject { 30private: 31 int _length; 32 33protected: 34 ciArray( arrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {} 35 ciArray( objArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {} 36 ciArray(typeArrayHandle h_a) : ciObject(h_a), _length(h_a()->length()) {} 37 38 ciArray(ciKlass* klass, int len) : ciObject(klass), _length(len) {} 39 40 arrayOop get_arrayOop() { return (arrayOop)get_oop(); } 41 42 const char* type_string() { return "ciArray"; } 43 44 void print_impl(outputStream* st); 45 46public: 47 int length() { return _length; } 48 49 // What kind of ciObject is this? 50 bool is_array() { return true; } 51 bool is_java_object() { return true; } 52}; 53