aoqi@0: /*
aoqi@0:  * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  *
aoqi@0:  */
aoqi@0: 
aoqi@0: #ifndef SHARE_VM_CI_CIARRAYKLASS_HPP
aoqi@0: #define SHARE_VM_CI_CIARRAYKLASS_HPP
aoqi@0: 
aoqi@0: #include "ci/ciKlass.hpp"
aoqi@0: 
aoqi@0: // ciArrayKlass
aoqi@0: //
aoqi@0: // This class, and its subclasses represent Klass*s in the
aoqi@0: // HotSpot virtual machine whose Klass part is an ArrayKlass.
aoqi@0: class ciArrayKlass : public ciKlass {
aoqi@0:   CI_PACKAGE_ACCESS
aoqi@0: private:
aoqi@0:   jint _dimension;
aoqi@0: 
aoqi@0: protected:
aoqi@0:   ciArrayKlass(KlassHandle h_k);
aoqi@0:   ciArrayKlass(ciSymbol* name, int dimension, BasicType bt);
aoqi@0: 
aoqi@0:   ArrayKlass* get_ArrayKlass() {
aoqi@0:     return (ArrayKlass*)get_Klass();
aoqi@0:   }
aoqi@0: 
aoqi@0:   const char* type_string() { return "ciArrayKlass"; }
aoqi@0: 
aoqi@0: public:
aoqi@0:   jint dimension() { return _dimension; }
aoqi@0:   ciType* element_type();       // JLS calls this the "component type"
aoqi@0:   ciType* base_element_type();  // JLS calls this the "element type"
aoqi@0:   bool is_leaf_type();          // No subtypes of this array type.
aoqi@0: 
aoqi@0:   ciInstance* component_mirror() {
aoqi@0:     // This is a real field in ArrayKlass, but we derive it from element_type.
aoqi@0:     return element_type()->java_mirror();
aoqi@0:   }
aoqi@0: 
aoqi@0:   // What kind of vmObject is this?
aoqi@0:   bool is_array_klass() const { return true; }
aoqi@0:   bool is_java_klass() const  { return true; }
aoqi@0: 
aoqi@0:   static ciArrayKlass* make(ciType* element_type);
aoqi@0: };
aoqi@0: 
aoqi@0: #endif // SHARE_VM_CI_CIARRAYKLASS_HPP