List of asLongBuffer() Examples

Examples of asLongBuffer()

java.nio.ByteBuffer.asLongBuffer()
Returns a long buffer which is based on the remaining content of this byte buffer.
The new buffer's position is zero, its limit and capacity is the number of remaining bytes divided by two, and its mark is not set. The new buffer's readonly property and byte order are same as this buffer. The new buffer is direct, if this byte buffer is direct.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A long buffer which is based on the content ofthis byte buffer.

Examples of java.nio.ByteBuffer.asLongBuffer()


            out.println("\ncalling f341bb(f241bb())");
            final ByteBuffer f241bb = MyJapi.f241bb().order(ByteOrder.nativeOrder());
            final long nf241bb = f241bb.asLongBuffer().get();
            MyJapi.f341bb(f241bb);
            assert (nf241bb + 1 == f241bb.asLongBuffer().get());


            out.println("\ncalling f342bb(f242bb())");
            final ByteBuffer f242bb = MyJapi.f242bb().order(ByteOrder.nativeOrder());
            final long nf242bb = f242bb.asLongBuffer().get();
            MyJapi.f342bb(f242bb);

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

            MyJapi.f341bb(f241bb);
            assert (nf241bb + 1 == f241bb.asLongBuffer().get());


            out.println("\ncalling f342bb(f242bb())");
            final ByteBuffer f242bb = MyJapi.f242bb().order(ByteOrder.nativeOrder());
            final long nf242bb = f242bb.asLongBuffer().get();
            MyJapi.f342bb(f242bb);
            assert (nf242bb + 1 == f242bb.asLongBuffer().get());


            out.println("\ncalling f343bb(f243bb())");
            final ByteBuffer f243bb = MyJapi.f243bb().order(ByteOrder.nativeOrder());

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()


            out.println("\ncalling f342bb(f242bb())");
            final ByteBuffer f242bb = MyJapi.f242bb().order(ByteOrder.nativeOrder());
            final long nf242bb = f242bb.asLongBuffer().get();
            MyJapi.f342bb(f242bb);
            assert (nf242bb + 1 == f242bb.asLongBuffer().get());


            out.println("\ncalling f343bb(f243bb())");
            final ByteBuffer f243bb = MyJapi.f243bb().order(ByteOrder.nativeOrder());
            final float nf243bb = f243bb.asFloatBuffer().get();
            MyJapi.f343bb(f243bb);

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

    }
    public void testLongBufferPut() {
        final long MAGIC = 0x1234567887654321L;
        Memory m = new Memory(8);
        ByteBuffer buf = m.getByteBuffer(0, m.size()).order(ByteOrder.nativeOrder());
        LongBuffer lb = buf.asLongBuffer();
        lb.put(MAGIC).flip();
        assertEquals("Long not written to memory", MAGIC, 
                m.getLong(0));
    }
    public void testFloatBufferPut() {

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

    }
    public void testLongBufferGet() {
        final long MAGIC = 0x1234567887654321L;
        Memory m = new Memory(8);
        ByteBuffer buf = m.getByteBuffer(0, m.size()).order(ByteOrder.nativeOrder());
        LongBuffer lb = buf.asLongBuffer();
        m.setLong(0, MAGIC);
        assertEquals("Long not read from memory", MAGIC, 
                lb.get(0));
    }
    public void testFloatBufferGet() {

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

        assertEquals("ShortBuffer Pointer does not match", 
                     p, Native.getDirectBufferPointer(b.asShortBuffer()));
        assertEquals("IntBuffer Pointer does not match", 
                     p, Native.getDirectBufferPointer(b.asIntBuffer()));
        assertEquals("LongBuffer Pointer does not match", 
                     p, Native.getDirectBufferPointer(b.asLongBuffer()));
        assertEquals("FloatBuffer Pointer does not match", 
                     p, Native.getDirectBufferPointer(b.asFloatBuffer()));
        assertEquals("DoubleBuffer Pointer does not match", 
                     p, Native.getDirectBufferPointer(b.asDoubleBuffer()));

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

        }
    }
    
    public void testDirectLongBufferArgument() {
        ByteBuffer buf  = ByteBuffer.allocateDirect(1024*8).order(ByteOrder.nativeOrder());
        LongBuffer longBuf = buf.asLongBuffer();
        final long MAGIC = 0x1234567887654321L;
        lib.fillInt64Buffer(longBuf, 1024, MAGIC);
        for (int i=0;i < longBuf.capacity();i++) {
            assertEquals("Bad value at index " + i, MAGIC, longBuf.get(i));
        }

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

  public void send(Socket publisher) {


    publisher.send(key.getBytes(), ZMQ.SNDMORE);


    ByteBuffer bb = ByteBuffer.allocate(8);
    bb.asLongBuffer().put(sequence);
    publisher.send(bb.array(), ZMQ.SNDMORE);


    publisher.send(body, 0);
  }

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

        System.out.println("Native order = "+ByteOrder.nativeOrder()) ;
        System.out.println("Default order = "+bb.order()) ;
        //bb.order(ByteOrder.BIG_ENDIAN) ;
        //bb.order(ByteOrder.LITTLE_ENDIAN) ;
        System.out.println("Order = "+bb.order()) ;
        bb.asLongBuffer().put(0x0102030405060708L) ;
        for ( int i = 0 ; i < bb.capacity(); i++ )
            System.out.printf("0x%02X ",bb.get(i)) ;
        // Comes out hight to low : 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 
    }

View Full Code Here

Examples of java.nio.ByteBuffer.asLongBuffer()

   * Get an ID associated with a given long value. 
   */
  public static ID idValue(long in) {
    byte[] bArray = new byte[8];
    ByteBuffer bBuffer = ByteBuffer.wrap(bArray);
    LongBuffer lBuffer = bBuffer.asLongBuffer();
    lBuffer.put(0, in);
    ID out = new ID();
    out.bytes(bArray);
    return out;
  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.