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package uk.ac.bristol.star.cdf.record;
import java.io.IOException;
/**
* Field data for CDF record of type Variable Index Record.
*
* @author Mark Taylor
* @since 19 Jun 2013
*/
public class VariableIndexRecord extends Record {
@CdfField @OffsetField public final long vxrNext;
@CdfField public final int nEntries;
@CdfField public final int nUsedEntries;
@CdfField public final int[] first;
@CdfField public final int[] last;
@CdfField @OffsetField public final long[] offset;
/**
* Constructor.
*
* @param plan basic record information
*/
public VariableIndexRecord( RecordPlan plan ) throws IOException {
super( plan, "VXR", 6 );
Buf buf = plan.getBuf();
Pointer ptr = plan.createContentPointer();
this.vxrNext = buf.readOffset( ptr );
this.nEntries = buf.readInt( ptr );
this.nUsedEntries = buf.readInt( ptr );
this.first = readIntArray( buf, ptr, this.nEntries );
this.last = readIntArray( buf, ptr, this.nEntries );
this.offset = readOffsetArray( buf, ptr, this.nEntries );
checkEndRecord( ptr );
}
}
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