@Override public void put(long i, int element) { if (dataType() == Type.DOUBLE) { if (indexer instanceof DoubleIndexer) { ((DoubleIndexer) indexer).put(offset() + i, element); } else { UByteRawIndexer other = (UByteRawIndexer) indexer; other.put(offset() + i, element); } } else if (dataType() == Type.INT) { if (indexer instanceof IntIndexer) { ((IntIndexer) indexer).put(offset() + i, element); } else { UByteRawIndexer other = (UByteRawIndexer) indexer; other.put(offset() + i, element); } } else { if (indexer instanceof FloatIndexer) { ((FloatIndexer) indexer).put(offset() + i, element); } else { UByteRawIndexer other = (UByteRawIndexer) indexer; other.put(offset() + i, element); } } dirty.set(true); }
/** * @param data * @param copy */ public BaseDataBuffer(float[] data, boolean copy) { allocationMode = AllocUtil.getAllocationModeFromContext(); initTypeAndSize(); pointer = new FloatPointer(data); indexer = FloatIndexer.create((FloatPointer) pointer); wrappedBuffer = pointer.asByteBuffer(); length = data.length; underlyingLength = data.length; }
public void pointerIndexerByGlobalType(Type currentType) { if (currentType == Type.INT) { pointer = new IntPointer(length()); indexer = IntIndexer.create((IntPointer) pointer); type = Type.INT; } else { if (globalType == Type.DOUBLE) { pointer = new DoublePointer(length()); indexer = DoubleIndexer.create((DoublePointer) pointer); } else if (globalType == Type.FLOAT) { pointer = new FloatPointer(length()); indexer = FloatIndexer.create((FloatPointer) pointer); } } }
/** * Create a data buffer from the given length * * @param buffer * @param length */ public BaseDataBuffer(ByteBuffer buffer, long length) { if (length < 1) throw new IllegalArgumentException("Length must be >= 1"); initTypeAndSize(); this.length = length; allocationMode = AllocUtil.getAllocationModeFromContext(); if (dataType() == Type.DOUBLE) { pointer = new DoublePointer(buffer.asDoubleBuffer()); indexer = DoubleIndexer.create((DoublePointer) pointer); } else if (dataType() == Type.FLOAT) { pointer = new FloatPointer(buffer.asFloatBuffer()); indexer = FloatIndexer.create((FloatPointer) pointer); } else if (dataType() == Type.INT) { pointer = new IntPointer(buffer.asIntBuffer()); indexer = IntIndexer.create((IntPointer) pointer); } }
/** * @param length * @param elementSize */ public BaseDataBuffer(long length, int elementSize) { if (length < 1) throw new IllegalArgumentException("Length must be >= 1"); initTypeAndSize(); allocationMode = AllocUtil.getAllocationModeFromContext(); this.length = length; this.underlyingLength = length; this.elementSize = elementSize; if (dataType() == Type.DOUBLE) { pointer = new DoublePointer(length); indexer = DoubleIndexer.create((DoublePointer) pointer); } else if (dataType() == Type.FLOAT) { pointer = new FloatPointer(length); indexer = FloatIndexer.create((FloatPointer) pointer); } else if (dataType() == Type.INT) { pointer = new IntPointer(length); indexer = IntIndexer.create((IntPointer) pointer); } }
protected BaseDataBuffer(long length, boolean initialize) { if (length < 1) throw new IllegalArgumentException("Length must be >= 1"); initTypeAndSize(); this.length = length; this.underlyingLength = length; allocationMode = AllocUtil.getAllocationModeFromContext(); if (length < 0) throw new IllegalArgumentException("Unable to create a buffer of length <= 0"); if (dataType() == Type.DOUBLE) { pointer = new DoublePointer(length()); indexer = DoubleIndexer.create((DoublePointer) pointer); if (initialize) fillPointerWithZero(); } else if (dataType() == Type.FLOAT) { pointer = new FloatPointer(length()); indexer = FloatIndexer.create((FloatPointer) pointer); if (initialize) fillPointerWithZero(); } else if (dataType() == Type.INT) { pointer = new IntPointer(length()); indexer = IntIndexer.create((IntPointer) pointer); if (initialize) fillPointerWithZero(); } }