Example usage for io.netty.buffer ByteBuf getDouble

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf getDouble.

Prototype

public abstract double getDouble(int index);

Source Link

Document

Gets a 64-bit floating point number at the specified absolute index in this buffer.

Usage

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static Double binaryDecodeFLOAT8(int index, int len, ByteBuf buff) {
    return buff.getDouble(index);
}

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From source file:org.nd4j.linalg.api.buffer.DoubleDataBufferTest.java

License:Apache License

@Test
public void testNettyCopy() {
    DataBuffer db = Nd4j.createBuffer(new double[] { 1, 2, 3, 4 });
    ByteBuf buf = db.asNetty();//  ww w  . j av a 2s.co  m
    if (db.allocationMode() == DataBuffer.AllocationMode.HEAP)
        return;

    ByteBuf copy = buf.copy(0, buf.capacity());
    for (int i = 0; i < db.length(); i++) {
        assertEquals(db.getDouble(i), copy.getDouble(i * 8));
    }
}

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