/** Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved.* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.** This code is free software; you can redistribute it and/or modify it* under the terms of the GNU General Public License version 2 only, as* published by the Free Software Foundation. Oracle designates this* particular file as subject to the "Classpath" exception as provided* by Oracle in the LICENSE file that accompanied this code.** This code is distributed in the hope that it will be useful, but WITHOUT* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License* version 2 for more details (a copy is included in the LICENSE file that* accompanied this code).** You should have received a copy of the GNU General Public License version* 2 along with this work; if not, write to the Free Software Foundation,* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.** Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA* or visit www.oracle.com if you need additional information or have any* questions.*/// -- This file was mechanically generated: Do not edit! -- //package java.nio;import jdk.internal.misc.Unsafe;class ByteBufferAsDoubleBufferL // package-privateextends DoubleBuffer{protected final ByteBuffer bb;ByteBufferAsDoubleBufferL(ByteBuffer bb) { // package-privatesuper(-1, 0,bb.remaining() >> 3,bb.remaining() >> 3);this.bb = bb;// enforce limit == capacityint cap = this.capacity();this.limit(cap);int pos = this.position();assert (pos <= cap);address = bb.address;}ByteBufferAsDoubleBufferL(ByteBuffer bb,int mark, int pos, int lim, int cap,long addr){super(mark, pos, lim, cap);this.bb = bb;address = addr;assert address >= bb.address;}@OverrideObject base() {return bb.hb;}public DoubleBuffer slice() {int pos = this.position();int lim = this.limit();assert (pos <= lim);int rem = (pos <= lim ? lim - pos : 0);long addr = byteOffset(pos);return new ByteBufferAsDoubleBufferL(bb, -1, 0, rem, rem, addr);}public DoubleBuffer duplicate() {return new ByteBufferAsDoubleBufferL(bb,this.markValue(),this.position(),this.limit(),this.capacity(),address);}public DoubleBuffer asReadOnlyBuffer() {return new ByteBufferAsDoubleBufferRL(bb,this.markValue(),this.position(),this.limit(),this.capacity(),address);}private int ix(int i) {int off = (int) (address - bb.address);return (i << 3) + off;}protected long byteOffset(long i) {return (i << 3) + address;}public double get() {long x = UNSAFE.getLongUnaligned(bb.hb, byteOffset(nextGetIndex()),false);return Double.longBitsToDouble(x);}public double get(int i) {long x = UNSAFE.getLongUnaligned(bb.hb, byteOffset(checkIndex(i)),false);return Double.longBitsToDouble(x);}public DoubleBuffer put(double x) {long y = Double.doubleToRawLongBits(x);UNSAFE.putLongUnaligned(bb.hb, byteOffset(nextPutIndex()), y,false);return this;}public DoubleBuffer put(int i, double x) {long y = Double.doubleToRawLongBits(x);UNSAFE.putLongUnaligned(bb.hb, byteOffset(checkIndex(i)), y,false);return this;}public DoubleBuffer compact() {int pos = position();int lim = limit();assert (pos <= lim);int rem = (pos <= lim ? lim - pos : 0);ByteBuffer db = bb.duplicate();db.limit(ix(lim));db.position(ix(0));ByteBuffer sb = db.slice();sb.position(pos << 3);sb.compact();position(rem);limit(capacity());discardMark();return this;}public boolean isDirect() {return bb.isDirect();}public boolean isReadOnly() {return false;}public ByteOrder order() {return ByteOrder.LITTLE_ENDIAN;}}
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