OS
2.9.3
|
The in-memory representation of a cone of semidefinite matrices. More...
#include <OSInstance.h>
Public Member Functions | |
SemidefiniteCone () | |
The SemidefiniteCone class constructor. More... | |
~SemidefiniteCone () | |
The SemidefiniteCone class destructor. More... | |
virtual std::string | getConeName () |
virtual std::string | getConeInXML () |
Write a SemidefiniteCone object in XML format. More... | |
bool | IsEqual (SemidefiniteCone *that) |
A function to check for the equality of two objects. More... | |
bool | setRandom (double density, bool conformant, int iMin, int iMax) |
A function to make a random instance of this class. More... | |
bool | deepCopyFrom (SemidefiniteCone *that) |
A function to make a deep copy of an instance of this class. More... | |
![]() | |
Cone () | |
The Cone class constructor. More... | |
~Cone () | |
The Cone class destructor. More... | |
bool | IsEqual (Cone *that) |
A function to check for the equality of two objects. More... | |
bool | setRandom (double density, bool conformant, int iMin, int iMax) |
A function to make a random instance of this class. More... | |
bool | deepCopyFrom (Cone *that) |
A function to make a deep copy of an instance of this class. More... | |
Public Attributes | |
int | numberOfRows |
Every cone has (at least) two dimensions; no distinction is made between vector cones and matrix cones. More... | |
int | numberOfColumns |
int | numberOfOtherIndexes |
Multidimensional tensors can also form cones (the Kronecker product, for instance, can be thought of as a four-dimensional tensor). More... | |
int * | otherIndexes |
int | coneType |
The type of the cone (one of the values in ENUM_CONE_TYPE) More... | |
int | idx |
cones are referenced by an (automatically created) index More... | |
std::string | semidefiniteness |
we need to distinguish positive and negative semidefiniteness More... | |
bool | isPositiveSemiDefinite |
information about semidefiniteness is also tracked in a boolean variable More... | |
![]() | |
int | numberOfRows |
Every cone has (at least) two dimensions; no distinction is made between vector cones and matrix cones. More... | |
int | numberOfColumns |
int | numberOfOtherIndexes |
Cones can also be formed by Multidimensional tensors. More... | |
int * | otherIndexes |
ENUM_CONE_TYPE | coneType |
The type of the cone. More... | |
std::string | name |
The cone can have a name for easier identification. More... | |
int | idx |
cones are referenced by an (automatically created) index More... | |
The in-memory representation of a cone of semidefinite matrices.
Definition at line 1048 of file OSInstance.h.
SemidefiniteCone::SemidefiniteCone | ( | ) |
The SemidefiniteCone class constructor.
SemidefiniteCone::~SemidefiniteCone | ( | ) |
The SemidefiniteCone class destructor.
|
virtual |
Reimplemented from Cone.
|
virtual |
Write a SemidefiniteCone object in XML format.
This is used by OSiLWriter to write a <cone> element.
Implements Cone.
bool SemidefiniteCone::IsEqual | ( | SemidefiniteCone * | that | ) |
A function to check for the equality of two objects.
bool SemidefiniteCone::setRandom | ( | double | density, |
bool | conformant, | ||
int | iMin, | ||
int | iMax | ||
) |
A function to make a random instance of this class.
density | corresponds to the probability that a particular child element is created |
conformant | if true enforces side constraints not enforceable in the schema (e.g., agreement of "numberOfXXX" attributes and <XXX> children) |
iMin | lowest index value (inclusive) that a variable reference in this matrix can take |
iMax | greatest index value (inclusive) that a variable reference in this matrix can take |
bool SemidefiniteCone::deepCopyFrom | ( | SemidefiniteCone * | that | ) |
A function to make a deep copy of an instance of this class.
that | the instance from which information is to be copied |
int SemidefiniteCone::numberOfRows |
Every cone has (at least) two dimensions; no distinction is made between vector cones and matrix cones.
Definition at line 1061 of file OSInstance.h.
int SemidefiniteCone::numberOfColumns |
Definition at line 1062 of file OSInstance.h.
int SemidefiniteCone::numberOfOtherIndexes |
Multidimensional tensors can also form cones (the Kronecker product, for instance, can be thought of as a four-dimensional tensor).
We therefore allow additional dimensions.
Definition at line 1069 of file OSInstance.h.
int* SemidefiniteCone::otherIndexes |
Definition at line 1070 of file OSInstance.h.
int SemidefiniteCone::coneType |
The type of the cone (one of the values in ENUM_CONE_TYPE)
Definition at line 1073 of file OSInstance.h.
int SemidefiniteCone::idx |
cones are referenced by an (automatically created) index
Definition at line 1076 of file OSInstance.h.
std::string SemidefiniteCone::semidefiniteness |
we need to distinguish positive and negative semidefiniteness
Definition at line 1079 of file OSInstance.h.
bool SemidefiniteCone::isPositiveSemiDefinite |
information about semidefiniteness is also tracked in a boolean variable
Definition at line 1082 of file OSInstance.h.