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comparison src/share/vm/oops/arrayKlass.hpp @ 7956:16fb9f942703

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6479360: PrintClassHistogram improvements Summary: jcmd <pid> GC.class_stats (UnlockDiagnosticVMOptions) Reviewed-by: coleenp, hseigel, sla, acorn Contributed-by: ioi.lam@oracle.com
author acorn
date Fri, 25 Jan 2013 15:06:18 -0500
parents d8ce2825b193
children e0c9a1d29eb4
comparison
equal deleted inserted replaced
7950:6cf2530f7fd3 7956:16fb9f942703
1 /* 1 /*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
104 104
105 // Sizing 105 // Sizing
106 static int header_size() { return sizeof(ArrayKlass)/HeapWordSize; } 106 static int header_size() { return sizeof(ArrayKlass)/HeapWordSize; }
107 static int static_size(int header_size); 107 static int static_size(int header_size);
108 108
109 #if INCLUDE_SERVICES
110 virtual void collect_statistics(KlassSizeStats *sz) const {
111 Klass::collect_statistics(sz);
112 // Do nothing for now, but remember to modify if you add new
113 // stuff to ArrayKlass.
114 }
115 #endif
116
109 // Java vtable 117 // Java vtable
110 klassVtable* vtable() const; // return new klassVtable 118 klassVtable* vtable() const; // return new klassVtable
111 int vtable_length() const { return _vtable_len; } 119 int vtable_length() const { return _vtable_len; }
112 static int base_vtable_length() { return Universe::base_vtable_size(); } 120 static int base_vtable_length() { return Universe::base_vtable_size(); }
113 void set_vtable_length(int len) { assert(len == base_vtable_length(), "bad length"); _vtable_len = len; } 121 void set_vtable_length(int len) { assert(len == base_vtable_length(), "bad length"); _vtable_len = len; }