1 /*

     2  * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright (c) 2019, Twitter, Inc.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     8  * published by the Free Software Foundation.

     9  *

    10  * This code is distributed in the hope that it will be useful, but WITHOUT

    11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13  * version 2 for more details (a copy is included in the LICENSE file that

    14  * accompanied this code).

    15  *

    16  * You should have received a copy of the GNU General Public License version

    17  * 2 along with this work; if not, write to the Free Software Foundation,

    18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19  *

    20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21  * or visit www.oracle.com if you need additional information or have any

    22  * questions.

    23  *

    24  */

    25 

    26 #ifndef SHARE_MEMORY_METASPACE_METASPACESIZESSNAPSHOT_HPP

    27 #define SHARE_MEMORY_METASPACE_METASPACESIZESSNAPSHOT_HPP

    28 

    29 namespace metaspace {

    30 

    31 class MetaspaceSizesSnapshot {

    32 public:

    33   MetaspaceSizesSnapshot();

    34 

    35   size_t used() const { return _used; }

    36   size_t committed() const { return _committed; }

    37   size_t non_class_used() const { return _non_class_used; }

    38   size_t non_class_committed() const { return _non_class_committed; }

    39   size_t class_used() const { return _class_used; }

    40   size_t class_committed() const { return _class_committed; }

    41 

    42 private:

    43   const size_t _used;

    44   const size_t _committed;

    45   const size_t _non_class_used;

    46   const size_t _non_class_committed;

    47   const size_t _class_used;

    48   const size_t _class_committed;

    49 };

    50 

    51 } // namespace metaspace

    52 

    53 #endif // SHARE_MEMORY_METASPACE_METASPACESIZESSNAPSHOT_HPP