duke@435: /*
stefank@2314:  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
duke@435:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
duke@435:  *
duke@435:  * This code is free software; you can redistribute it and/or modify it
duke@435:  * under the terms of the GNU General Public License version 2 only, as
duke@435:  * published by the Free Software Foundation.
duke@435:  *
duke@435:  * This code is distributed in the hope that it will be useful, but WITHOUT
duke@435:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
duke@435:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
duke@435:  * version 2 for more details (a copy is included in the LICENSE file that
duke@435:  * accompanied this code).
duke@435:  *
duke@435:  * You should have received a copy of the GNU General Public License version
duke@435:  * 2 along with this work; if not, write to the Free Software Foundation,
duke@435:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
duke@435:  *
trims@1907:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907:  * or visit www.oracle.com if you need additional information or have any
trims@1907:  * questions.
duke@435:  *
duke@435:  */
duke@435: 
stefank@2314: #ifndef SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP
stefank@2314: #define SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP
stefank@2314: 
stefank@2314: #include "oops/arrayKlassKlass.hpp"
stefank@2314: #include "oops/typeArrayKlass.hpp"
stefank@2314: 
duke@435: // A typeArrayKlassKlass is the klass of a typeArrayKlass
duke@435: 
duke@435: class typeArrayKlassKlass : public arrayKlassKlass {
duke@435:  public:
duke@435:   // Testing
duke@435:   bool oop_is_typeArrayKlass() const { return true; }
duke@435: 
duke@435:   // Dispatched operation
duke@435:   int oop_size(oop obj) const { return typeArrayKlass::cast(klassOop(obj))->object_size(); }
duke@435:   int klass_oop_size() const  { return object_size(); }
duke@435: 
duke@435:   // Allocation
duke@435:   DEFINE_ALLOCATE_PERMANENT(typeArrayKlassKlass);
duke@435:   static klassOop create_klass(TRAPS);
duke@435: 
duke@435:   // Casting from klassOop
duke@435:   static typeArrayKlassKlass* cast(klassOop k) {
duke@435:     assert(k->klass_part()->oop_is_klass(), "cast to typeArrayKlassKlass");
duke@435:     return (typeArrayKlassKlass*) k->klass_part();
duke@435:   }
duke@435: 
duke@435:   // Sizing
duke@435:   static int header_size() { return oopDesc::header_size() + sizeof(typeArrayKlassKlass)/HeapWordSize; }
duke@435:   int object_size() const  { return align_object_size(header_size()); }
duke@435: 
duke@435:  public:
duke@435:   // Printing
jrose@1590:   void oop_print_value_on(oop obj, outputStream* st);
jrose@1590: #ifndef PRODUCT
duke@435:   void oop_print_on(oop obj, outputStream* st);
jrose@1590: #endif //PRODUCT
jrose@1590: 
duke@435:   const char* internal_name() const;
duke@435: };
stefank@2314: 
stefank@2314: #endif // SHARE_VM_OOPS_TYPEARRAYKLASSKLASS_HPP