com.jmatio.types
Class MLUInt8

java.lang.Object
  com.jmatio.types.MLArray
      com.jmatio.types.MLNumericArray<java.lang.Byte>
          com.jmatio.types.MLUInt8

All Implemented Interfaces:

ByteStorageSupport<java.lang.Byte>, GenericArrayCreator<java.lang.Byte>

public class MLUInt8
extends MLNumericArray<java.lang.Byte>

Class represents UInt8 (byte) array (matrix)

Author:

Wojciech Gradkowski

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

MLUInt8(java.lang.String name, byte[][] vals)
Jama [math.nist.gov] style: construct a 2D real matrix from byte[][] Note: array is converted to Byte[]

MLUInt8(java.lang.String name, byte[] vals, int m)
Jama [math.nist.gov] style: construct a matrix from a one-dimensional packed array

MLUInt8(java.lang.String name, java.lang.Byte[] vals, int m)
Jama [math.nist.gov] style: construct a 2D real matrix from a one-dimensional packed array

MLUInt8(java.lang.String name, int[] dims)
Create a MLUInt8 array with given name, and dimensions.

MLUInt8(java.lang.String name, int[] dims, int type, int attributes)
Normally this constructor is used only by MatFileReader and MatFileWriter

Method Summary

protected java.lang.Byte	_get(java.nio.ByteBuffer buffer, int index) Override to accelerate the performance
java.lang.Byte	buldFromBytes(byte[] bytes)
java.lang.Byte[]	createArray(int m, int n)
byte[][]	getArray() Gets two-dimensional real array.
byte[]	getByteArray(java.lang.Byte value)
int	getBytesAllocated()
java.lang.Class<java.lang.Byte>	getStorageClazz()

Methods inherited from class com.jmatio.types.MLNumericArray

_set, contentToString, dispose, equals, get, get, getImaginary, getImaginary, getImaginaryByteBuffer, getReal, getReal, getRealByteBuffer, putImaginaryByteBuffer, putRealByteBuffer, 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(java.lang.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(java.lang.String name,
               int[] dims)

Create a MLUInt8 array with given name, and dimensions.

Parameters:

name - - array name

dims - - array dimensions

MLUInt8

public MLUInt8(java.lang.String name,
               java.lang.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(java.lang.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(java.lang.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 java.lang.Byte[] createArray(int m,
                                    int n)

getArray

public byte[][] getArray()

Gets two-dimensional real array.

Returns:

- 2D real array

buldFromBytes

public java.lang.Byte buldFromBytes(byte[] bytes)

getByteArray

public byte[] getByteArray(java.lang.Byte value)

getBytesAllocated

public int getBytesAllocated()

getStorageClazz

public java.lang.Class<java.lang.Byte> getStorageClazz()

_get

protected java.lang.Byte _get(java.nio.ByteBuffer buffer,
                              int index)

Override to accelerate the performance

Overrides:

_get in class MLNumericArray<java.lang.Byte>

See Also:

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