/usr/share/gluegen2/src/java/com/jogamp/gluegen/cgram/types/BitType.java is in libgluegen2-build-java 2.0-rc3-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2003 Sun Microsystems, Inc. All Rights Reserved.
* Copyright (c) 2010 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* - Redistribution of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistribution in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN OR
* ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR FOR
* DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed or intended for use
* in the design, construction, operation or maintenance of any nuclear
* facility.
*
* Sun gratefully acknowledges that this software was originally authored
* and developed by Kenneth Bradley Russell and Christopher John Kline.
*/
package com.jogamp.gluegen.cgram.types;
/** Represents a bitfield in a struct. */
public class BitType extends IntType implements Cloneable {
private IntType underlyingType;
private int sizeInBits;
private int offset;
public BitType(IntType underlyingType, int sizeInBits, int lsbOffset, int cvAttributes) {
super(underlyingType.getName(), underlyingType.getSize(), underlyingType.isUnsigned(), cvAttributes);
this.underlyingType = underlyingType;
this.sizeInBits = sizeInBits;
this.offset = lsbOffset;
}
@Override
public boolean equals(Object arg) {
if (arg == this) return true;
if (arg == null || (!(arg instanceof BitType))) {
return false;
}
BitType t = (BitType) arg;
return (super.equals(arg) && underlyingType.equals(t.underlyingType) &&
(sizeInBits == t.sizeInBits) && (offset == t.offset));
}
@Override
public BitType asBit() { return this; }
/** Size in bits of this type. */
public int getSizeInBits() {
return sizeInBits;
}
/** Offset from the least-significant bit (LSB) of the LSB of this
type */
public int getOffset() {
return offset;
}
@Override
public void visit(TypeVisitor arg) {
super.visit(arg);
underlyingType.visit(arg);
}
@Override
Type newCVVariant(int cvAttributes) {
return new BitType(underlyingType, sizeInBits, offset, cvAttributes);
}
}
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