Method writeFlags

src/main/java/com/jmatio/io/MatFileWriter.java:473–487

Writes MATRIX flags into OutputStream . @param os - OutputStream @param array - a MLArray @throws IOException

(DataOutputStream os, MLArray array)

	 * @throws IOException
	 */
	private void writeFlags(DataOutputStream os, MLArray array) throws IOException {
		ByteArrayOutputStream buffer = new ByteArrayOutputStream();
		DataOutputStream bufferDOS = new DataOutputStream(buffer);

		bufferDOS.writeInt(array.getFlags());

		if (array.isSparse()) {
			bufferDOS.writeInt(((MLSparse) array).getMaxNZ());
		} else {
			bufferDOS.writeInt(0);
		}
		OSArrayTag tag = new OSArrayTag(MatDataTypes.miUINT32, buffer.toByteArray());
		tag.writeTo(os);

	}

	/**
	 * Writes MATRIX dimensions into <code>OutputStream</code>.