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java.lang.Object com.multicorebsp.util.MatrixData<DoubleData> com.multicorebsp.util.DoubleData
public class DoubleData
Enables storage of double data types in matrices.
Field Summary | |
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double[] |
values
Stores the real values in double precision. |
Constructor Summary | |
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DoubleData()
Base constructor, all data arrays remain null. |
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DoubleData(double[] _R)
Base constructor, copies data handle by reference(!). |
protected |
DoubleData(DoubleData toCopy)
Deep copy constructor. |
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DoubleData(int length)
Base constructor, initialises zero data. |
Method Summary | |
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void |
add(int i,
int j)
Adds the values of two nonzeroes and saves it at the last index available. |
void |
parseAndWrite(int i,
java.util.Scanner s)
Parses an input stream and writes the contect to the i'th index. |
void |
removeDuplicates(int nr)
Removes duplicates from the data structure. |
DoubleData |
safeClone()
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DoubleData |
safeClone(int i,
int j)
Clones only a subset of the data. |
void |
swap(int i,
int j)
Swaps data elements. |
Methods inherited from class com.multicorebsp.util.MatrixData |
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clone |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public double[] values
Constructor Detail |
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public DoubleData()
public DoubleData(int length)
public DoubleData(double[] _R)
protected DoubleData(DoubleData toCopy)
Method Detail |
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public void add(int i, int j)
MatrixData
add
in class MatrixData<DoubleData>
i
- First nonzero index (will remain unchanged).j
- Second nonzero index (will be replaced by sum).public void removeDuplicates(int nr)
MatrixData
removeDuplicates
in class MatrixData<DoubleData>
nr
- Number of elements to remove.public void swap(int i, int j)
MatrixData
swap
in class MatrixData<DoubleData>
i
- First indexj
- Second indexpublic DoubleData safeClone()
public DoubleData safeClone(int i, int j)
MatrixData
safeClone
in class MatrixData<DoubleData>
i
- Lower bound of the index to copy.j
- Upper bound on the index to copy.
public void parseAndWrite(int i, java.util.Scanner s)
MatrixData
parseAndWrite
in class MatrixData<DoubleData>
i
- At what index to save input.s
- Where to get the input from.
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