com.jmatio.types

Class MLUInt8

java.lang.Object

com.jmatio.types.MLArray

com.jmatio.types.MLNumericArray<Byte>

com.jmatio.types.MLUInt8

All Implemented Interfaces:

ByteStorageSupport<Byte>

public class MLUInt8
extends MLNumericArray<Byte>

Class represents UInt8 (byte) array (matrix)

Author:

Wojciech Gradkowski <wgradkowski@gmail.com>

Field Summary

Fields inherited from class com.jmatio.types.MLArray

attributes, dims, mtFLAG_COMPLEX, mtFLAG_GLOBAL, mtFLAG_LOGICAL, mtFLAG_TYPE, mxCELL_CLASS, mxCHAR_CLASS, mxDOUBLE_CLASS, mxFUNCTION_CLASS, mxINT16_CLASS, mxINT32_CLASS, mxINT64_CLASS, mxINT8_CLASS, mxOBJECT_CLASS, mxOPAQUE_CLASS, mxSINGLE_CLASS, mxSPARSE_CLASS, mxSTRUCT_CLASS, mxUINT16_CLASS, mxUINT32_CLASS, mxUINT64_CLASS, mxUINT8_CLASS, mxUNKNOWN_CLASS, name, type

Constructor Summary

Constructors

Constructor and Description
MLUInt8(String name, byte[][] vals) Jama [math.nist.gov] style: construct a 2D real matrix from byte[][] Note: array is converted to Byte[]
MLUInt8(String name, byte[] vals, int m) Jama [math.nist.gov] style: construct a matrix from a one-dimensional packed array
MLUInt8(String name, Byte[] vals, int m) Jama [math.nist.gov] style: construct a 2D real matrix from a one-dimensional packed array
MLUInt8(String name, int[] dims) Create a MLUInt8 array with given name, and dimensions.
MLUInt8(String name, int[] dims, int type, int attributes) Normally this constructor is used only by MatFileReader and MatFileWriter

Method Summary

Modifier and Type	Method and Description
Byte	buldFromBytes(byte[] bytes)
Byte[]	createArray(int m, int n)
protected Byte	get(ByteBuffer buffer, int index) Override to accelerate the performance
byte[][]	getArray() Gets two-dimensional real array.
byte[]	getByteArray(Byte value)
int	getBytesAllocated()
Class<Byte>	getStorageClazz()

Methods inherited from class com.jmatio.types.MLNumericArray

allocate, contentToString, dispose, equals, get, get, getImaginary, getImaginary, getImaginaryByteBuffer, getReal, getReal, getRealByteBuffer, putImaginaryByteBuffer, putRealByteBuffer, set, set, set, set, setImaginary, setImaginary, setReal, setReal, setReal

Methods inherited from class com.jmatio.types.MLArray

getDimensions, getFlags, getIndex, getM, getN, getName, getNameToByteArray, getNDimensions, getSize, getType, isCell, isChar, isComplex, isDouble, isEmpty, isFunctionObject, isInt16, isInt32, isInt64, isInt8, isLogical, isObject, isOpaque, isSingle, isSparse, isStruct, isUint16, isUint32, isUint64, isUint8, isUnknown, toString, typeToString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MLUInt8

public MLUInt8(String name,
               int[] dims,
               int type,
               int attributes)

Normally this constructor is used only by MatFileReader and MatFileWriter

Parameters:

name - - array name

dims - - array dimensions

type - - array type: here mxDOUBLE_CLASS

attributes - - array flags

MLUInt8

public MLUInt8(String name,
               int[] dims)

Create a MLUInt8 array with given name, and dimensions.

Parameters:

name - - array name

dims - - array dimensions

MLUInt8

public MLUInt8(String name,
               Byte[] vals,
               int m)

Jama [math.nist.gov] style: construct a 2D real matrix from a one-dimensional packed array

Parameters:

name - - array name

vals - - One-dimensional array of doubles, packed by columns (ala Fortran).

m - - Number of rows

MLUInt8

public MLUInt8(String name,
               byte[][] vals)

Jama [math.nist.gov] style: construct a 2D real matrix from byte[][] Note: array is converted to Byte[]

Parameters:

name - - array name

vals - - two-dimensional array of values

MLUInt8

public MLUInt8(String name,
               byte[] vals,
               int m)

Jama [math.nist.gov] style: construct a matrix from a one-dimensional packed array

Parameters:

name - - array name

vals - - One-dimensional array of doubles, packed by columns (ala Fortran).

m - - Number of rows

Method Detail

createArray

public Byte[] createArray(int m,
                          int n)

getArray

public byte[][] getArray()

Gets two-dimensional real array.

Returns:

- 2D real array

buldFromBytes

public Byte buldFromBytes(byte[] bytes)

getByteArray

public byte[] getByteArray(Byte value)

getBytesAllocated

public int getBytesAllocated()

getStorageClazz

public Class<Byte> getStorageClazz()

get

protected Byte get(ByteBuffer buffer,
                   int index)

Override to accelerate the performance

Overrides:

get in class MLNumericArray<Byte>

See Also:

MLNumericArray.get(java.nio.ByteBuffer, int)