public final class ArrayUtil
extends java.lang.Object
Constructor and Description |
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ArrayUtil() |
Modifier and Type | Method and Description |
---|---|
static int[] |
arrayCopy(int[] array,
int i0,
int n,
boolean isReverse) |
static java.lang.Object |
deleteElements(java.lang.Object array,
int firstElement,
int nElements) |
static boolean[] |
doubleLength(boolean[] array) |
static byte[] |
doubleLength(byte[] array) |
static float[] |
doubleLength(float[] array) |
static int[] |
doubleLength(int[] array) |
static java.lang.Object |
doubleLength(java.lang.Object array) |
static short[] |
doubleLength(short[] array) |
static java.lang.String[] |
doubleLength(java.lang.String[] array) |
static java.lang.String |
dumpArray(java.lang.String msg,
float[][] A,
int x1,
int x2,
int y1,
int y2) |
static java.lang.String |
dumpIntArray(int[] A,
int n) |
static byte[] |
ensureLength(byte[] array,
int minimumLength) |
static float[] |
ensureLength(float[] array,
int minimumLength) |
static int[] |
ensureLength(int[] array,
int minimumLength) |
static java.lang.Object |
ensureLength(java.lang.Object array,
int minimumLength) |
static short[] |
ensureLength(short[] array,
int minimumLength) |
static java.lang.String[] |
ensureLength(java.lang.String[] array,
int minimumLength) |
static boolean[] |
setLength(boolean[] array,
int newLength) |
static byte[] |
setLength(byte[] array,
int newLength) |
static float[] |
setLength(float[] array,
int newLength) |
static int[] |
setLength(int[] array,
int newLength) |
static java.lang.Object |
setLength(java.lang.Object array,
int newLength) |
static short[] |
setLength(short[] array,
int newLength) |
static java.lang.String[] |
setLength(java.lang.String[] array,
int newLength) |
static void |
swap(float[] array,
int indexA,
int indexB) |
static void |
swap(int[] array,
int indexA,
int indexB) |
static void |
swap(short[] array,
int indexA,
int indexB) |
public static java.lang.Object ensureLength(java.lang.Object array, int minimumLength)
public static java.lang.String[] ensureLength(java.lang.String[] array, int minimumLength)
public static float[] ensureLength(float[] array, int minimumLength)
public static int[] ensureLength(int[] array, int minimumLength)
public static short[] ensureLength(short[] array, int minimumLength)
public static byte[] ensureLength(byte[] array, int minimumLength)
public static java.lang.Object doubleLength(java.lang.Object array)
public static java.lang.String[] doubleLength(java.lang.String[] array)
public static float[] doubleLength(float[] array)
public static int[] doubleLength(int[] array)
public static short[] doubleLength(short[] array)
public static byte[] doubleLength(byte[] array)
public static boolean[] doubleLength(boolean[] array)
public static java.lang.Object setLength(java.lang.Object array, int newLength)
public static java.lang.Object deleteElements(java.lang.Object array, int firstElement, int nElements)
public static java.lang.String[] setLength(java.lang.String[] array, int newLength)
public static float[] setLength(float[] array, int newLength)
public static int[] setLength(int[] array, int newLength)
public static int[] arrayCopy(int[] array, int i0, int n, boolean isReverse)
public static short[] setLength(short[] array, int newLength)
public static byte[] setLength(byte[] array, int newLength)
public static boolean[] setLength(boolean[] array, int newLength)
public static void swap(short[] array, int indexA, int indexB)
public static void swap(int[] array, int indexA, int indexB)
public static void swap(float[] array, int indexA, int indexB)
public static java.lang.String dumpArray(java.lang.String msg, float[][] A, int x1, int x2, int y1, int y2)
public static java.lang.String dumpIntArray(int[] A, int n)