@Override
public void swap(final Buffer other) {
if (other instanceof LongArray) {
long[] tmp = this.buffer;
this.buffer = ((LongArray) other).buffer;
((LongArray) other).buffer = tmp;
int tmp2 = this.actualSizeInWords;
this.actualSizeInWords = ((LongArray) other).actualSizeInWords;
((LongArray) other).actualSizeInWords = tmp2;
} else {
long[] tmp = new long[other.sizeInWords()];
for (int i = 0; i < other.sizeInWords(); ++i) {
tmp[i] = other.getWord(i);
}
int tmp2 = other.sizeInWords();
other.clear();
other.removeLastWord();
other.push_back(this, 0, this.sizeInWords());
this.buffer = tmp;
this.actualSizeInWords = tmp2;
}
}
@Override
public void negative_push_back(Buffer buffer, int start, int number) {
resizeBuffer(number);
for (int i = 0; i < number; ++i) {
this.buffer[this.actualSizeInWords + i] = ~buffer.getWord(start + i);
}
this.actualSizeInWords += number;
}
@Override
public void push_back(Buffer buffer, int start, int number) {
resizeBuffer(number);
if (buffer instanceof LongArray) {
long[] data = ((LongArray) buffer).buffer;
System.arraycopy(data, start, this.buffer, this.actualSizeInWords, number);
} else {
for (int i = 0; i < number; ++i) {
this.buffer[this.actualSizeInWords + i] = buffer.getWord(start + i);
}
}
this.actualSizeInWords += number;
}