return new BitVector(bits.clone());
}
- public static BitVector of(Bit bit, int length)
+ public static BitVector of(Bit bit, int width)
{
- if (length == 1)
+ if (width == 1)
return SINGLE_BIT_MAPPING[bit.ordinal()];
- return new BitVector(bit.makeArray(length));
+ return new BitVector(bit.makeArray(width));
}
public static BitVector from(long value, int bits)
return new BitVector(unOp(bits.clone(), Bit::not));
}
- public int length()
+ public int width()
{
return bits.length;
}
public BitVector concat(BitVector other)
{
- Bit[] newBits = Arrays.copyOf(bits, length() + other.length());
- System.arraycopy(other.bits, 0, newBits, length(), other.length());
+ Bit[] newBits = Arrays.copyOf(bits, width() + other.width());
+ System.arraycopy(other.bits, 0, newBits, width(), other.width());
return new BitVector(newBits);
}
public BitVector subVector(int start)
{
- return new BitVector(Arrays.copyOfRange(bits, start, length()));
+ return new BitVector(Arrays.copyOfRange(bits, start, width()));
}
public BitVector subVector(int start, int end)
private void checkCompatibility(BitVector bv)
{
- if (length() != bv.length())
- throw new IllegalArgumentException(format("BitVector length does not match: %d and %d", length(), bv.length()));
+ if (width() != bv.width())
+ throw new IllegalArgumentException(format("BitVector width does not match: %d and %d", width(), bv.width()));
}
static Bit[] binOp(Bit[] dest, Bit[] second, BinaryOperator<Bit> op)
}
/**
- * Returns a new mutator of the specified length, <b>with all bits set to <code>null</code></b>. Use with care!
+ * Returns a new mutator of the specified width, <b>with all bits set to <code>null</code></b>. Use with care!
*/
- public static BitVectorMutator ofLength(int length)
+ public static BitVectorMutator ofWidth(int width)
{
- return new BitVectorMutator(new Bit[length]);
+ return new BitVectorMutator(new Bit[width]);
}
/**
return bits[bits.length - bitIndex - 1];
}
- public int length()
+ public int width()
{
if (bits == null)
- throw new IllegalStateException("cannot obtain a length of an empty mutator");
+ throw new IllegalStateException("cannot obtain a width of an empty mutator");
return bits.length;
}
private void checkCompatibility(BitVector bv)
{
- if (bits != null && bits.length != bv.length())
- throw new IllegalArgumentException(format("BitVector length does not match: %d and %d", bits.length, bv.length()));
+ if (bits != null && bits.length != bv.width())
+ throw new IllegalArgumentException(format("BitVector width does not match: %d and %d", bits.length, bv.width()));
}
}
/**
* Does test for equality of values/content, shifting the other BitVector by <code>offset</code> to the right.<br>
- * Therefore <code>offset + other.length() <= this.length()</code> needs to be true.
+ * Therefore <code>offset + other.width() <= this.wdith()</code> needs to be true.
*
- * @throws ArrayIndexOutOfBoundsException if <code>offset + other.length() > this.length()</code>
+ * @throws ArrayIndexOutOfBoundsException if <code>offset + other.width() > this.width()</code>
*
* @see Object#equals(Object)
*/
{
if (other == null)
return false;
- return Arrays.equals(bits, offset, offset + other.length(), other.bits, 0, other.length());
+ return Arrays.equals(bits, offset, offset + other.width(), other.bits, 0, other.width());
}
/**
@Override
public boolean hasNext()
{
- return pos != length();
+ return pos != width();
}
};
}