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186 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
304 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
395 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
435 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
487 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
548 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
588 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
625 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
661 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
697 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
735 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
820 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
903 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
991 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1076 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1162 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1248 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1343 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1432 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1521 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1639 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
1752 bool display(
int secondaryDim);
1867 bool display(
int secondaryDim);
1919 int* m_miRowPartition;
1924 int m_iRowPartitionSize;
1929 int* m_miColumnPartition;
1934 int m_iColumnPartitionSize;
1939 bool m_bHaveRowPartition;
1944 bool m_bHaveColumnPartition;
2091 virtual bool processBlocks(
int* rowOffset,
int rowOffsetSize,
int* colOffset,
2137 int* colPartition,
int colPartitionSize,
2138 bool rowMajor,
bool appendToBlockArray);
2153 int* colPartition,
int colPartitionSize,
2169 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
2321 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
2376 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
2431 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
2485 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
2578 bool setRandom(
double density,
bool conformant,
int iMin,
int iMax);
bool b_deleteIndexArray
b_deleteIndexArray is true if we delete the index array in garbage collection — set to true by defa...
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
a data structure to represent a term in a linearMatrix element A term has the form c*x_{k},...
virtual std::string getMatrixNodeInXML()
std::vector< MatrixNode * > getPrefixFromNodeTree()
a data structure to represent a point of departure for constructing a matrix by modifying parts of a ...
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool IsEqual(OSMatrixWithMatrixConIdx *that)
A function to check for the equality of two objects.
~ConReferenceMatrixElement()
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
virtual GeneralMatrixElements * cloneMatrixNode()
a data structure to represent row reference elements in a MatrixType object Each nonzero element is o...
bool baseTranspose
to allow the base matrix to be transposed before it is attached to the target matrix
a data structure to describe one step in the construction of a matrix. To facilitate parsing of compl...
bool IsEqual(ConstantMatrixValues *that)
A function to check for the equality of two objects.
~MixedRowReferenceMatrixElements()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual OSMatrixWithMatrixObjIdx * cloneMatrixNode()
The implementation of the virtual functions.
this class extends OSMatrix for use, e.g., in the matrixObj section of OSoL and OSrL
virtual std::string getMatrixNodeInXML()
virtual std::string getMatrixNodeInXML()
bool IsEqual(ConReferenceMatrixElements *that)
A function to check for the equality of two objects.
bool b_deleteValueArray
b_deleteValueArray is true if we delete the value array in garbage collection — set to true by defa...
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual bool deepCopyFrom(ConReferenceMatrixValues *that)
A function to make a deep copy of an instance of this class.
ENUM_MATRIX_TYPE vType
vType holds the type of all (nonzero) values in the collection of blocks contained in this set of blo...
GeneralSparseMatrix * getMatrixCoefficientsInColumnMajor()
bool deepCopyFrom(MatrixBlock *that)
A function to make a deep copy of an instance of this class.
virtual OSMatrixWithMatrixConIdx * cloneMatrixNode()
The implementation of the virtual functions.
virtual std::string getNodeName()
bool deepCopyFrom(MatrixBlocks *that)
A function to make a deep copy of an instance of this class.
ConReferenceMatrixValues * value
The row references (indexes of core rows plus value type) of the elements.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual LinearMatrixElements * cloneMatrixNode()
virtual bool deepCopyFrom(ObjReferenceMatrixValues *that)
A function to make a deep copy of an instance of this class.
ENUM_MATRIX_TYPE
An enum to track the many different types of values that a matrix can contain Note that these types a...
int * colOffset
colOffset gives the column offsets of the block decomposition It does not have to correspond to the c...
bool IsEqual(LinearMatrixElementTerm *that)
A function to check for the equality of two objects.
virtual OSMatrixWithMatrixVarIdx * cloneMatrixNode()
The implementation of the virtual functions.
OSMatrixWithMatrixVarIdx()
ENUM_MATRIX_TYPE type
To track the type of values present in the matrix or block.
~LinearMatrixElementTerm()
bool IsEqual(MatrixBlock *that)
A function to check for the equality of two objects.
virtual ENUM_MATRIX_TYPE getMatrixType()
int targetMatrixFirstRow
to pinpoint the position of the upper left corner of the base matrix within the target matrix
ConReferenceMatrixElement()
int getNumberOfElementConstructors()
a sparse matrix data structure for matrices that can hold nonconstant values and have block structure...
ConReferenceMatrixElement ** el
el contains the indices of the matrix constraints along with the valueType.
bool deepCopyFrom(ConstantMatrixValues *that)
A function to make a deep copy of an instance of this class.
std::vector< MatrixNode * > preOrderMatrixNodeTraversal(std::vector< MatrixNode * > *prefixVector)
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
~VarReferenceMatrixValues()
VarReferenceMatrixValues * value
The variable references (indexes of core variables) of the elements.
virtual std::string getNodeName()
int * getRowPartition()
get the row partition of the matrix
bool IsEqual(ConstantMatrixElements *that)
A function to check for the equality of two objects.
a data structure to represent the nonzeroes of a matrix in a blockwise fashion. Each block can be giv...
IntVector * colOffset
An array listing the leftmost column of each block within the larger matrix It is assumed that the bl...
MatrixNode ** m_mChildren
m_mChildren holds all the children, that is, nodes used in the definition or construction of the curr...
ObjReferenceMatrixElements()
int baseMatrixIdx
the index of the base matrix
~ObjReferenceMatrixElements()
this class extends OSMatrix for use, e.g., in the matrixVar section of OSoL and OSrL
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual std::string getNodeName()
double value
This element contains the value.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
to represent the nonzeros in an objReferenceMatrix element
an abstract class to help represent the elements in a MatrixType object From this we derive concrete ...
virtual MatrixBlock * cloneMatrixNode()
The implementation of the virtual functions.
virtual ~MatrixElementValues()
ENUM_MATRIX_SYMMETRY symmetry
To track the type of symmetry present in the matrix or block.
ObjReferenceMatrixValues()
bool isRowMajor
isRowMajor holds whether the matrix is stored by row.
A concrete class that is used to store a specific type of matrix values, references to variable index...
bool getRowMajor()
Returns whether the matrix is stored row-wise or column-wise.
bool matrixHasBase()
Several tools to parse the constructor list of a matrix.
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
bool IsEqual(ObjReferenceMatrixElements *that)
A function to check for the equality of two objects.
a data structure to represent an expression in a linearMatrix element A LinearMatrixElement is a (fin...
bool IsEqual(LinearMatrixElement *that)
A function to check for the equality of two objects.
IntVector * rowOffset
An array listing the top row of each block within the larger matrix.
virtual ConReferenceMatrixElements * cloneMatrixNode()
bool matrixHasTransformations()
virtual ENUM_MATRIX_TYPE getMatrixType()
virtual ObjReferenceMatrixElements * cloneMatrixNode()
virtual ENUM_MATRIX_TYPE getMatrixType()
The OSnLMNode Class for nonlinear expressions involving matrices.
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
ENUM_MATRIX_SYMMETRY symmetry
To track the type of symmetry present in the matrix or block.
virtual MatrixBlocks * cloneMatrixNode()
The implementation of the virtual functions.
bool IsEqual(OSMatrix *that)
A function to check for the equality of two objects.
double scalarMultiplier
to allow the base matrix to be scaled before it is attached to the target matrix
unsigned int inumberOfChildren
inumberOfChildren is the number of MatrixNode child elements For the matrix types (OSMatrix and Matri...
bool b_deleteStartArray
b_deleteStartArray is true if we delete the start array in garbage collection — set to true by defa...
int startSize
startSize is the dimension of the starts array
bool deepCopyFrom(OSMatrix *that)
A function to make a deep copy of an instance of this class.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
ENUM_MATRIX_TYPE matrixType
matrixType tracks the type of elements contained in this MatrixNode, which may be useful in solver se...
virtual MatrixNode * cloneMatrixNode()=0
virtual std::string getMatrixNodeInXML()
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
MatrixConstructor()
constructor
GeneralSparseMatrix * ExpandedMatrixInRowMajorForm
The matrix can be held in expanded form by rows or by columns and in a number of ways stored by block...
ConReferenceMatrixElement * convertToConReferenceMatrixElement(int objref)
virtual bool IsEqual(MatrixNode *that)
A function to check for the equality of two objects.
virtual bool expandElements(bool rowMajor)
A method to expand a matrix or block The result is a GeneralSparseMatrix object of constant matrix el...
LinearMatrixValues * value
The values are expressions of the form a_0 + a_1 x_{i_1} * a_2 x_{i_2} + ...
LinearMatrixElement ** el
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
virtual bool deepCopyFrom(GeneralMatrixValues *that)
A function to make a deep copy of an instance of this class.
bool isRowMajor
isRowMajor holds whether the (nonzero) values holding the data are stored by columnrow.
virtual bool expandElements(bool rowMajor)
A method to expand a matrix or block The result is a GeneralSparseMatrix object of constant matrix el...
a sparse matrix data structure for matrices that can hold nonconstant values
ExpandedMatrixBlocks * getBlocks(int *rowPartition, int rowPartitionSize, int *colPartition, int colPartitionSize, bool rowMajor, bool appendToBlockArray)
A method to extract a block from a larger matrix The result is a sparse matrix object,...
IntVector * index
The index array of the (nonzero) elements.
int getColumnPartitionSize()
get the size of the column partition of a matrix
virtual std::string getMatrixNodeInXML()
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
virtual std::string getNodeName()
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
GeneralSparseMatrix * getMatrixBlockInColumnMajorForm(int columnIdx, int rowIdx)
int numberOfValues
numberOfValues records the number of entries in the arrays that make up the instance of nonzeros
bool IsEqual(MatrixType *that)
A function to check for the equality of two objects.
bool IsEqual(BaseMatrix *that)
A function to check for the equality of two objects.
a data structure to represent the constant elements in a MatrixType object
~OSMatrixWithMatrixVarIdx()
int numberOfEl
each type of value is stored as an array named "el".
virtual ENUM_MATRIX_TYPE getMatrixType()
OSMatrixWithMatrixConIdx()
GeneralSparseMatrix ** blocks
blocks holds the blocks that make up the matrix.
bool deepCopyFrom(OSMatrixWithMatrixObjIdx *that)
A function to make a deep copy of an instance of this class.
virtual MixedRowReferenceMatrixElements * cloneMatrixNode()
bool display(int secondaryDim)
This method displays the data contained in the matrix.
OSMatrix * baseMatrix
a pointer to the base matrix
int getNumberOfBlocksConstructors()
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
~ExpandedMatrixBlocks()
Default destructor.
a data structure to represent the nonzeros in a generalMatrix element
LinearMatrixElementTerm ** varIdx
bool deepCopyFrom(VarReferenceMatrixElements *that)
A function to make a deep copy of an instance of this class.
bool deepCopyFrom(ConReferenceMatrixElement *that)
A function to make a deep copy of an instance of this class.
a data structure to represent variable reference elements in a MatrixType object Each nonzero element...
virtual BaseMatrix * cloneMatrixNode()
The implementation of the virtual functions.
virtual ~MatrixElements()
a data structure to represent a matrix object (derived from MatrixType)
bool deepCopyFrom(LinearMatrixElement *that)
A function to make a deep copy of an instance of this class.
virtual ENUM_MATRIX_TYPE getMatrixType()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
~ConstantMatrixElements()
virtual std::string getMatrixNodeInXML()
bool deepCopyFrom(OSMatrixWithMatrixVarIdx *that)
A function to make a deep copy of an instance of this class.
virtual std::string getNodeName()
virtual ~MatrixConstructor()
destructor
int * blockColumns
blockColumns holds an integer array of the column to which a block belongs.
~ConReferenceMatrixValues()
an integer Vector data structure
this class extends OSMatrix for use, e.g., in the matrixCon section of OSoL and OSrL
a data structure to represent row reference elements in a MatrixType object Each nonzero element refe...
ENUM_MATRIX_TYPE vType
vType holds the type of values found in the value array.
virtual std::string getMatrixNodeInXML()
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
ENUM_MATRIX_CONSTRUCTOR_TYPE
ConReferenceMatrixValues * value
The constraint references (indexes of core constraints and value types) of the elements.
MatrixNode()
default constructor
virtual ENUM_MATRIX_TYPE getMatrixType()
GeneralMatrixValues * value
The values are general nonlinear expressions.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
int * getColumnPartition()
get the column partition of the matrix
bool deepCopyFrom(ConstantMatrixElements *that)
A function to make a deep copy of an instance of this class.
virtual ConstantMatrixElements * cloneMatrixNode()
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
The OSnLNode Class for nonlinear expressions.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
int blockNumber
blockNumber gives the number of blocks (which is the size of the blockRows and blockColumns arrays).
bool IsEqual(ConReferenceMatrixValues *that)
A function to check for the equality of two objects.
virtual bool expandElements(bool rowMajor)
A method to process a matrixType into a specific block structure.
bool isBlockDiagonal()
a method to determine whether the collection is blockDiagonal
GeneralSparseMatrix * getBlock(int rowIdx, int colIdx)
a method to retrieve a particular block from a collection
bool IsEqual(OSMatrixWithMatrixObjIdx *that)
A function to check for the equality of two objects.
bool IsEqual(ConReferenceMatrixElement *that)
A function to check for the equality of two objects.
GeneralSparseMatrix * getMatrixCoefficientsInRowMajor()
ENUM_MATRIX_CONSTRUCTOR_TYPE nType
nType is a unique integer assigned to each type of matrix node (see OSParameters.h)
a data structure to represent objective reference elements in a MatrixType object Each nonzero elemen...
BaseMatrix()
Standard constructor and destructor methods.
int conReference
contains a reference to a row of the problem (objective if negative, constraint otherwise)
virtual VarReferenceMatrixElements * cloneMatrixNode()
int getRowPartitionSize()
get the size of the row partition of a matrix
bool display(int secondaryDim)
This method displays data structure in the matrix format.
virtual ENUM_MATRIX_TYPE getMatrixType()
ENUM_CONREFERENCE_VALUETYPE
An enum to track the type of value contained in a reference to a constraint.
a data structure to represent the nonzeros in a conReferenceMatrix element
GeneralSparseMatrix * convertToOtherMajor(bool isColumnMajor)
A method to convert a matrix to the other major.
GeneralSparseMatrix()
Default constructor.
std::vector< MatrixNode * > getPostfixFromNodeTree()
LinearMatrixElement * convertToLinearMatrixElement(double val)
Some methods to convert one type of matrix element into another.
a generic class from which we derive matrix constructors (BaseMatrix, MatrixElements,...
~VarReferenceMatrixElements()
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
virtual std::string getNodeName()
ExpandedMatrixBlocks * disassembleMatrix(int *rowPartition, int rowPartitionSize, int *colPartition, int colPartitionSize, bool rowMajor, ENUM_MATRIX_SYMMETRY symmetry)
A method to disassemble a MatrixType into individual blocks of specific structure.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
int * start
start holds an integer array of start elements in the matrix, which points to the start of a column (...
bool IsEqual(LinearMatrixElements *that)
A function to check for the equality of two objects.
int * el
Each el is a reference to a constraint defined in the <constraints> section of the OSiL file.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
virtual std::string getNodeName()
bool IsEqual(OSMatrixWithMatrixVarIdx *that)
A function to check for the equality of two objects.
std::vector< ExpandedMatrixBlocks * > ExpandedMatrixByBlocks
int baseMatrixEndRow
to select the position of the lower right corner of the portion of the base matrix that is to be sele...
bool IsEqual(MixedRowReferenceMatrixElements *that)
A function to check for the equality of two objects.
bool printExpandedMatrix(bool rowMajor)
a utility routine to print the expanded matrix or block.
virtual ENUM_MATRIX_TYPE getMatrixType()=0
~GeneralSparseMatrix()
Default destructor.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
virtual std::string getMatrixNodeInXML()
virtual std::string getMatrixNodeInXML()
bool processBlockPartition()
A method to determine the block structure of a matrixType as defined by the <blocks> element or eleme...
virtual ENUM_MATRIX_TYPE getMatrixType()
bool IsEqual(MatrixBlocks *that)
A function to check for the equality of two objects.
std::vector< MatrixNode * > postOrderMatrixNodeTraversal(std::vector< MatrixNode * > *postfixVector)
virtual std::string getNodeName()
int valueSize
valueSize is the dimension of the index and value arrays
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
OSMatrixWithMatrixObjIdx()
bool bDeleteArrays
bDeleteArrays is true if we delete the arrays in garbage collection set to true by default
bool deepCopyFrom(LinearMatrixElements *that)
A function to make a deep copy of an instance of this class.
bool deepCopyFrom(ObjReferenceMatrixElements *that)
A function to make a deep copy of an instance of this class.
int baseMatrixStartRow
to select the position of the upper left corner of the portion of the base matrix that is to be selec...
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool deepCopyFrom(MixedRowReferenceMatrixElements *that)
A function to make a deep copy of an instance of this class.
GeneralSparseMatrix * ExpandedMatrixInColumnMajorForm
virtual std::string getMatrixNodeInXML()
bool IsEqual(LinearMatrixValues *that)
A function to check for the equality of two objects.
MixedRowReferenceMatrixElements()
GeneralSparseMatrix * extractBlock(int firstrow, int firstcol, int lastrow, int lastcol, bool rowMajor, ENUM_MATRIX_SYMMETRY symmetry)
A method to extract a block from a larger matrix The result is a sparse matrix object,...
virtual std::string getMatrixNodeInXML()
bool deepCopyFrom(LinearMatrixElementTerm *that)
A function to make a deep copy of an instance of this class.
bool IsEqual(GeneralMatrixElements *that)
A function to check for the equality of two objects.
int getNumberOfTransformationConstructors()
bool deepCopyFrom(MatrixType *that)
A function to make a deep copy of an instance of this class.
a data structure to represent a MatrixType object (from which we derive OSMatrix and MatrixBlock)
a data structure to represent a MatrixBlock object (derived from MatrixType)
bool IsEqual(MatrixElements *that)
A function to check for the equality of two objects.
~OSMatrixWithMatrixObjIdx()
ScalarExpressionTree * convertToGeneralMatrixElement(double val)
~ObjReferenceMatrixValues()
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
A method to check whether a matrix or block is diagonal.
virtual bool deepCopyFrom(LinearMatrixValues *that)
A function to make a deep copy of an instance of this class.
virtual OSMatrix * cloneMatrixNode()
The implementation of the virtual functions.
to represent the nonzeros in a constantMatrix element
bool IsEqual(VarReferenceMatrixValues *that)
A function to check for the equality of two objects.
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual std::string getMatrixNodeInXML()
virtual bool deepCopyFrom(MatrixElementValues *that)
A function to check for the equality of two objects.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
LinearMatrixElementTerm()
a data structure to represent the nonzero values in a linearMatrix element
int * index
index holds an integer array of rowIdx (or colIdx) elements in coefMatrix (AMatrix).
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
bool deepCopyFrom(MatrixNode *that)
A function to make a deep copy of an instance of this class.
~ConReferenceMatrixElements()
ObjReferenceMatrixValues * value
The objective references (indexes of core objectives) of the elements.
virtual std::string getNodeName()=0
IntVector * start
A vector listing the row or column starts.
bool isDiagonal()
a method to determine whether the matrix is diagonal
VarReferenceMatrixValues()
bool setMatrix(std::string name, int numberOfRows, int numberOfColumns, ENUM_MATRIX_SYMMETRY symmetry, ENUM_MATRIX_TYPE matrixType, unsigned int inumberOfChildren, MatrixNode **m_mChildren)
add values to this matrix.
virtual ~MatrixNode()
destructor
ENUM_CONREFERENCE_VALUETYPE valueType
Several different types of values can be derived from a problem constraint.
bool rowMajor
To indicate whether the matrix elements are stored in row major form or column major form.
ConReferenceMatrixValues()
bool isBlockDiagonal()
A method to check whether a matrix is block-diagonal.
ConstantMatrixValues * value
The value array of the (nonzero) constant elements.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual ENUM_MATRIX_TYPE getMatrixType()
a data structure to represent the linear expressions in a LinearMatrixElement object
virtual ENUM_MATRIX_TYPE getMatrixType()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
virtual ENUM_MATRIX_CONSTRUCTOR_TYPE getNodeType()
OSMatrix * createConstructorTreeFromPrefix(std::vector< MatrixNode * > mtxConstructorVec)
bool IsEqual(ObjReferenceMatrixValues *that)
A function to check for the equality of two objects.
virtual std::string getMatrixNodeInXML()
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
int rowOffsetSize
These two parameters give the size of the rowOffset and colOffset arrays, respectively.
virtual std::string getNodeName()
virtual bool processBlocks(bool rowMajor, ENUM_MATRIX_SYMMETRY symmetry)
A method to process a matrixType into a block structure defined by the <blocks> element or elements.
ExpandedMatrixBlocks()
Default constructor.
MatrixElementValues * value
value holds a general array of value elements in the matrix, which could be constants,...
Used to hold part of the instance in memory.
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
ConReferenceMatrixElements()
int * rowOffset
rowOffset gives the row offsets of the block decomposition It does not have to correspond to the row ...
~OSMatrixWithMatrixConIdx()
bool deepCopyFrom(ConReferenceMatrixElements *that)
A function to make a deep copy of an instance of this class.
VarReferenceMatrixElements()
an abstract class to help represent the elements in a MatrixType object From this we derive concrete ...
bool deepCopyFrom(GeneralMatrixElements *that)
A function to make a deep copy of an instance of this class.
a data structure to represent an entry in a conReferenceMatrix element, which consists of a constrain...
virtual std::string getNodeName()
virtual ENUM_MATRIX_TYPE getMatrixType()
int * blockRows
blockRows holds an integer array of the row to which a block belongs.
virtual bool deepCopyFrom(VarReferenceMatrixValues *that)
A function to make a deep copy of an instance of this class.
bool IsEqual(VarReferenceMatrixElements *that)
A function to check for the equality of two objects.
virtual std::string getMatrixNodeInXML()=0
ScalarExpressionTree ** el
virtual bool alignsOnBlockBoundary(int firstRow, int firstColumn, int nRows, int nCols)=0
Check whether a submatrix aligns with the block partition of a matrix or block or other constructor.
bool setRandom(double density, bool conformant, int iMin, int iMax)
A function to make a random instance of this class.
a data structure to represent the nonzero values in a generalMatrix element
virtual std::string getMatrixNodeInXML()
virtual std::string getNodeName()
bool deepCopyFrom(OSMatrixWithMatrixConIdx *that)
A function to make a deep copy of an instance of this class.
This file defines the OSnLNode class along with its derived classes.
bool IsEqual(GeneralMatrixValues *that)
A function to check for the equality of two objects.