/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link LongBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 64-bit platforms. * * @param n the maximum number of longs the {@link LongBuffer} can * read/write. This will be the {@link LongBuffer}'s * <code>capacity</code>. * @return the {@link LongBuffer}. * @throws IllegalStateException if this isn't a 64-bit platform. */ public LongBuffer asLongBuffer(int n) { if (_sizeOf() != 8) { throw new IllegalStateException("Not a 64-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 3) .order(ByteOrder.nativeOrder()).asLongBuffer(); }
/** * Copies {@code count} longs from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does unsigned {@code int} to {@code long} conversion if running on * a 32-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(long[] dst, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).get(dst, offset, count); } else { Arrays.checkOffsetAndCount(dst.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = ((long) buf.get()) & 0xffffffffL; } } }
/** * Copies {@code count} ints from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does the proper narrowing {@code long} to {@code int} conversion if running on * a 64-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(int[] dst, int offset, int count) { if (_sizeOf() == 4) { asIntBuffer(count).get(dst, offset, count); } else { Arrays.checkOffsetAndCount(dst.length, offset, count); LongBuffer buf = asLongBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = (int) buf.get(); } } }
/** * Copies {@code count} ints from {@code src} starting at offset {@code offset} * to the memory pointed to by this {@link MachineSizedUIntPtr}. Does * unsigned {@code int} to {@code long} conversion if running on a 64-bit * platform. * * @param src the source. * @param offset the offset within the source array to start copying from. * @param count the number of elements to copy. */ public void set(int[] src, int offset, int count) { if (_sizeOf() == 4) { asIntBuffer(count).put(src, offset, count); } else { Arrays.checkOffsetAndCount(src.length, offset, count); LongBuffer buf = asLongBuffer(count); for (int i = 0; i < count; i++) { buf.put(((long) src[i + offset]) & 0xffffffffL); } } }
/** * Copies {@code count} longs from {@code src} starting at offset {@code offset} * to the memory pointed to by this {@link MachineSizedUIntPtr}. * Does the proper narrowing {@code long} to {@code int} conversion if running on * a 32-bit platform. * * @param src the source. * @param offset the offset within the source array to start copying from. * @param count the number of elements to copy. */ public void set(long[] src, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).put(src, offset, count); } else { Arrays.checkOffsetAndCount(src.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { buf.put((int) src[i + offset]); } } } }
/** * Returns a {@link LongBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 64-bit platforms. * * @param n the maximum number of longs the {@link LongBuffer} can * read/write. This will be the {@link LongBuffer}'s * <code>capacity</code>. * @return the {@link LongBuffer}. * @throws IllegalStateException if this isn't a 64-bit platform. */ public LongBuffer asLongBuffer(int n) { if (_sizeOf() != 8) { throw new IllegalStateException("Not a 64-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 3) .order(ByteOrder.nativeOrder()).asLongBuffer(); }
/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link IntBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 32-bit platforms. * * @param n the maximum number of ints the {@link IntBuffer} can * read/write. This will be the {@link IntBuffer}'s * <code>capacity</code>. * @return the {@link IntBuffer}. * @throws IllegalStateException if this isn't a 32-bit platform. */ public IntBuffer asIntBuffer(int n) { if (_sizeOf() != 4) { throw new IllegalStateException("Not a 32-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 2) .order(ByteOrder.nativeOrder()).asIntBuffer(); }
/** * Returns a {@link LongBuffer} which reads and writes to the same memory * location pointed to by this {@link MachineSizedUIntPtr}. Must only be * called on 64-bit platforms. * * @param n the maximum number of longs the {@link LongBuffer} can * read/write. This will be the {@link LongBuffer}'s * <code>capacity</code>. * @return the {@link LongBuffer}. * @throws IllegalStateException if this isn't a 64-bit platform. */ public LongBuffer asLongBuffer(int n) { if (_sizeOf() != 8) { throw new IllegalStateException("Not a 64-bit platform"); } return VM.newDirectByteBuffer(getHandle(), n << 3) .order(ByteOrder.nativeOrder()).asLongBuffer(); }
/** * Copies {@code count} ints from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does the proper narrowing {@code long} to {@code int} conversion if running on * a 64-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(int[] dst, int offset, int count) { if (_sizeOf() == 4) { asIntBuffer(count).get(dst, offset, count); } else { Arrays.checkOffsetAndCount(dst.length, offset, count); LongBuffer buf = asLongBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = (int) buf.get(); } } }
/** * Copies {@code count} longs from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does unsigned {@code int} to {@code long} conversion if running on * a 32-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(long[] dst, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).get(dst, offset, count); } else { Arrays.checkOffsetAndCount(dst.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = ((long) buf.get()) & 0xffffffffL; } } }
/** * Copies {@code count} longs from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does unsigned {@code int} to {@code long} conversion if running on * a 32-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(long[] dst, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).get(dst, offset, count); } else { Arrays.checkOffsetAndCount(dst.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = ((long) buf.get()) & 0xffffffffL; } } }
/** * Copies {@code count} longs from the memory pointed to by this * {@link MachineSizedUIntPtr} to {@code dst} starting at offset {@code offset}. * Does unsigned {@code int} to {@code long} conversion if running on * a 32-bit platform. * * @param dst the destination. * @param offset the offset within the destination array to start copying to. * @param count the number of elements to copy. */ public void get(long[] dst, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).get(dst, offset, count); } else { VM.checkOffsetAndCount(dst.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { dst[i + offset] = ((long) buf.get()) & 0xffffffffL; } } }
/** * Copies {@code count} ints from {@code src} starting at offset {@code offset} * to the memory pointed to by this {@link MachineSizedUIntPtr}. Does * unsigned {@code int} to {@code long} conversion if running on a 64-bit * platform. * * @param src the source. * @param offset the offset within the source array to start copying from. * @param count the number of elements to copy. */ public void set(int[] src, int offset, int count) { if (_sizeOf() == 4) { asIntBuffer(count).put(src, offset, count); } else { Arrays.checkOffsetAndCount(src.length, offset, count); LongBuffer buf = asLongBuffer(count); for (int i = 0; i < count; i++) { buf.put(((long) src[i + offset]) & 0xffffffffL); } } }
/** * Copies {@code count} longs from {@code src} starting at offset {@code offset} * to the memory pointed to by this {@link MachineSizedUIntPtr}. * Does the proper narrowing {@code long} to {@code int} conversion if running on * a 32-bit platform. * * @param src the source. * @param offset the offset within the source array to start copying from. * @param count the number of elements to copy. */ public void set(long[] src, int offset, int count) { if (_sizeOf() == 8) { asLongBuffer(count).put(src, offset, count); } else { Arrays.checkOffsetAndCount(src.length, offset, count); IntBuffer buf = asIntBuffer(count); for (int i = 0; i < count; i++) { buf.put((int) src[i + offset]); } } } }
/** * Copies {@code count} ints from {@code src} starting at offset {@code offset} * to the memory pointed to by this {@link MachineSizedUIntPtr}. Does * unsigned {@code int} to {@code long} conversion if running on a 64-bit * platform. * * @param src the source. * @param offset the offset within the source array to start copying from. * @param count the number of elements to copy. */ public void set(int[] src, int offset, int count) { if (_sizeOf() == 4) { asIntBuffer(count).put(src, offset, count); } else { Arrays.checkOffsetAndCount(src.length, offset, count); LongBuffer buf = asLongBuffer(count); for (int i = 0; i < count; i++) { buf.put(((long) src[i + offset]) & 0xffffffffL); } } }