/*
* BioJava development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public Licence. This should
* be distributed with the code. If you do not have a copy,
* see:
*
* http://www.gnu.org/copyleft/lesser.html
*
* Copyright for this code is held jointly by the individual
* authors. These should be listed in @author doc comments.
*
* For more information on the BioJava project and its aims,
* or to join the biojava-l mailing list, visit the home page
* at:
*
* http://www.biojava.org/
*
*/
package org.biojava.nbio.survival.cox.matrix;
/*************************************************************************
* Compilation: javac StdArrayIO.java
* Execution: java StdArrayIO < input.txt
*
* A library for reading in 1D and 2D arrays of integers, doubles,
* and booleans from standard input and printing them out to
* standard output.
*
* % more tinyDouble1D.txt
* 4
* .000 .246 .222 -.032
*
* % more tinyDouble2D.txt
* 4 3
* .000 .270 .000
* .246 .224 -.036
* .222 .176 .0893
* -.032 .739 .270
*
* % more tinyBoolean2D.txt
* 4 3
* 1 1 0
* 0 0 0
* 0 1 1
* 1 1 1
*
* % cat tinyDouble1D.txt tinyDouble2D.txt tinyBoolean2D.txt | java StdArrayIO
* 4
* 0.00000 0.24600 0.22200 -0.03200
*
* 4 3
* 0.00000 0.27000 0.00000
* 0.24600 0.22400 -0.03600
* 0.22200 0.17600 0.08930
* 0.03200 0.73900 0.27000
*
* 4 3
* 1 1 0
* 0 0 0
* 0 1 1
* 1 1 1
*
*************************************************************************/
/**
* <i>Standard array IO</i>. This class provides methods for reading
* in 1D and 2D arrays from standard input and printing out to
* standard output.
* <p>
* For additional documentation, see
* <a href="http://introcs.cs.princeton.edu/22libary">Section 2.2</a> of
* <i>Introduction to Programming in Java: An Interdisciplinary Approach</i>
* by Robert Sedgewick and Kevin Wayne.
*/
public class StdArrayIO {
/**
* Print an array of doubles to standard output.
* @param a
*/
public static void print(double[] a) {
int N = a.length;
System.out.println(N);
for (int i = 0; i < N; i++) {
// System.out.printf("%9.5f ", a[i]);
System.out.print(a[i] + " ");
}
System.out.println();
}
/**
* Print the M-by-N array of doubles to standard output.
* @param a
*/
public static void print(double[][] a) {
int M = a.length;
int N = a[0].length;
System.out.println(M + "x" + N);
for (int i = 0; i < M; i++) {
for (int j = 0; j < N; j++) {
// System.out.printf("%9.5f ", a[i][j]);
System.out.print(a[i][j] + " ");
}
System.out.println();
}
}
/**
* Print an array of ints to standard output.
* @param a
*/
public static void print(int[] a) {
int N = a.length;
System.out.println(N);
for (int i = 0; i < N; i++) {
System.out.printf("%9d ", a[i]);
}
System.out.println();
}
/**
* Print the M-by-N array of ints to standard output.
* @param a
*/
public static void print(int[][] a) {
int M = a.length;
int N = a[0].length;
System.out.println(M + " " + N);
for (int i = 0; i < M; i++) {
for (int j = 0; j < N; j++) {
System.out.printf("%9d ", a[i][j]);
}
System.out.println();
}
}
/**
* Print an array of booleans to standard output.
* @param a
*/
public static void print(boolean[] a) {
int N = a.length;
System.out.println(N);
for (int i = 0; i < N; i++) {
if (a[i]) System.out.print("1 ");
else System.out.print("0 ");
}
System.out.println();
}
/**
* Print the M-by-N array of booleans to standard output.
* @param a
*/
public static void print(boolean[][] a) {
int M = a.length;
int N = a[0].length;
System.out.println(M + " " + N);
for (int i = 0; i < M; i++) {
for (int j = 0; j < N; j++) {
if (a[i][j]) System.out.print("1 ");
else System.out.print("0 ");
}
System.out.println();
}
}
/**
* Test client.
* @param args
*/
public static void main(String[] args) {
}
}