apetushkov@9858: /*
apetushkov@9858:  * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
apetushkov@9858:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
apetushkov@9858:  *
apetushkov@9858:  * This code is free software; you can redistribute it and/or modify it
apetushkov@9858:  * under the terms of the GNU General Public License version 2 only, as
apetushkov@9858:  * published by the Free Software Foundation.
apetushkov@9858:  *
apetushkov@9858:  * This code is distributed in the hope that it will be useful, but WITHOUT
apetushkov@9858:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
apetushkov@9858:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
apetushkov@9858:  * version 2 for more details (a copy is included in the LICENSE file that
apetushkov@9858:  * accompanied this code).
apetushkov@9858:  *
apetushkov@9858:  * You should have received a copy of the GNU General Public License version
apetushkov@9858:  * 2 along with this work; if not, write to the Free Software Foundation,
apetushkov@9858:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
apetushkov@9858:  *
apetushkov@9858:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
apetushkov@9858:  * or visit www.oracle.com if you need additional information or have any
apetushkov@9858:  * questions.
apetushkov@9858:  *
apetushkov@9858:  */
apetushkov@9858: 
apetushkov@9858: #ifndef SHARE_VM_JFR_WRITERS_JFRPOSITION_INLINE_HPP
apetushkov@9858: #define SHARE_VM_JFR_WRITERS_JFRPOSITION_INLINE_HPP
apetushkov@9858: 
apetushkov@9858: #include "jfr/writers/jfrPosition.hpp"
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline const u1* Position<AP>::start_pos() const {
apetushkov@9858:   return _start_pos;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline void Position<AP>::set_start_pos(const u1* position) {
apetushkov@9858:   _start_pos = position;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline u1* Position<AP>::current_pos() {
apetushkov@9858:   return _current_pos;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline void Position<AP>::set_current_pos(const u1* new_position) {
apetushkov@9858:   _current_pos = const_cast<u1*>(new_position);
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline void Position<AP>::set_current_pos(size_t size) {
apetushkov@9858:   _current_pos += size;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline const u1* Position<AP>::end_pos() const {
apetushkov@9858:   return _end_pos;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline void Position<AP>::set_end_pos(const u1* position) {
apetushkov@9858:   _end_pos = position;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline Position<AP>::Position(const u1* start_pos, size_t size) :
apetushkov@9858:   AP(),
apetushkov@9858:   _start_pos(start_pos),
apetushkov@9858:   _current_pos(const_cast<u1*>(start_pos)),
apetushkov@9858:   _end_pos(start_pos + size) {
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline Position<AP>::Position() : _start_pos(NULL), _current_pos(NULL), _end_pos(NULL) {
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline size_t Position<AP>::available_size() const {
apetushkov@9858:   return _end_pos - _current_pos;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
bulasevich@9947: inline int64_t Position<AP>::used_offset() const {
apetushkov@9858:   return _current_pos - _start_pos;
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
bulasevich@9947: inline int64_t Position<AP>::current_offset() const {
apetushkov@9858:   return this->used_offset();
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline size_t Position<AP>::used_size() const {
apetushkov@9858:   return (size_t)used_offset();
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: template <typename AP>
apetushkov@9858: inline void Position<AP>::reset() {
apetushkov@9858:   set_current_pos(_start_pos);
apetushkov@9858: }
apetushkov@9858: 
apetushkov@9858: #endif // SHARE_VM_JFR_WRITERS_JFRPOSITION_INLINE_HPP