lava.array
Class SignedArrayCaster

java.lang.Object
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  +--lava.array.ArrayCaster
        |
        +--lava.array.SignedArrayCaster

public abstract class SignedArrayCaster

extends ArrayCaster

Casts arrays of signed primitives.

Details: SignedArrayCaster is a collection of functions that cast arrays of signed primitives from one type to another using standard Lava primitive widening and narrowing conventions. In particular, alternate provisions for some of the less intuitive Java widening and narrowing conventions are presented here. For casting operations involving unsigned types, use UnsignedArrayCaster. For casting operations where the default Java casting behavior is acceptable, use ArrayCaster.

The signatures for functions in this class follow the same rules as described in ArrayCaster.

Version:

1999.09.11

Author:

Sharky

See Also:

ArrayCaster, UnsignedArrayCaster

Constructor Summary

SignedArrayCaster()

Method Summary

static byte[]	toBytes(double[] src, int from, byte[] dest, int to, int amt)
static byte[]	toBytes(float[] src, int from, byte[] dest, int to, int amt)
static short[]	toShorts(double[] src, int from, short[] dest, int to, int amt)
static short[]	toShorts(float[] src, int from, short[] dest, int to, int amt)

Methods inherited from class lava.array.ArrayCaster

getPrimitiveElementType, toBytes, toBytes, toBytes, toBytes, toChars, toChars, toChars, toChars, toChars, toChars, toDoubles, toDoubles, toDoubles, toDoubles, toDoubles, toDoubles, toFloats, toFloats, toFloats, toFloats, toFloats, toFloats, toInts, toInts, toInts, toInts, toInts, toInts, toLongs, toLongs, toLongs, toLongs, toLongs, toLongs, toShorts, toShorts, toShorts, toShorts

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SignedArrayCaster

public SignedArrayCaster()

Method Detail

toShorts

public static short[] toShorts(double[] src,
                               int from,
                               short[] dest,
                               int to,
                               int amt)

toShorts

public static short[] toShorts(float[] src,
                               int from,
                               short[] dest,
                               int to,
                               int amt)

toBytes

public static byte[] toBytes(double[] src,
                             int from,
                             byte[] dest,
                             int to,
                             int amt)

toBytes

public static byte[] toBytes(float[] src,
                             int from,
                             byte[] dest,
                             int to,
                             int amt)