Couenne::ExprJac Class Reference

Jacobian of the problem (computed through Couenne expression classes). More...

#include <CouenneExprJac.hpp>

Collaboration diagram for Couenne::ExprJac:

Public Member Functions
	ExprJac ()
	ExprJac (CouenneProblem *)
	~ExprJac ()
	ExprJac (const ExprJac &)
ExprJac *	clone ()
ExprJac &	operator= (const ExprJac &)
int	nnz () const
int *	iRow () const
int *	jCol () const
expression **	expr () const
int	nRows () const

Private Attributes
int	nnz_
	number of (symbolic) nonzeroes More...
int *	iRow_
	row indices (read this way by eval_jac_g) More...
int *	jCol_
	col indices More...
expression **	expr_
	nonzero expression elements (there are nnz_ of them) More...
int	nRows_
	number of actual constraints More...

Detailed Description

Jacobian of the problem (computed through Couenne expression classes).

Definition at line 21 of file CouenneExprJac.hpp.

Constructor & Destructor Documentation

ExprJac::ExprJac

(

)

Definition at line 24 of file CouenneExprJac.cpp.

ExprJac::ExprJac

(

CouenneProblem *

p

)

constraints:

If they are variable constraints, i.e., of the form a <= x <= b, they should be ignored and be replaced by variable bound (simply ask the problem).

All other constraints should be part of the jacobian

to be resized on demand

Each should be considered a constraint

Definition at line 98 of file CouenneExprJac.cpp.

ExprJac::~ExprJac

(

)

Definition at line 33 of file CouenneExprJac.cpp.

ExprJac::ExprJac

(

const ExprJac &

rhs

)

Definition at line 48 of file CouenneExprJac.cpp.

Member Function Documentation

ExprJac * ExprJac::clone

(

)

Definition at line 53 of file CouenneExprJac.cpp.

ExprJac & ExprJac::operator=

(

const ExprJac &

rhs

)

Definition at line 58 of file CouenneExprJac.cpp.

int Couenne::ExprJac::nnz ( ) const

inline

Definition at line 43 of file CouenneExprJac.hpp.

int* Couenne::ExprJac::iRow ( ) const

inline

Definition at line 44 of file CouenneExprJac.hpp.

int* Couenne::ExprJac::jCol ( ) const

inline

Definition at line 45 of file CouenneExprJac.hpp.

expression** Couenne::ExprJac::expr ( ) const

inline

Definition at line 47 of file CouenneExprJac.hpp.

int Couenne::ExprJac::nRows ( ) const

inline

Definition at line 49 of file CouenneExprJac.hpp.

Member Data Documentation

int Couenne::ExprJac::nnz_

private

number of (symbolic) nonzeroes

Definition at line 25 of file CouenneExprJac.hpp.

int* Couenne::ExprJac::iRow_

private

row indices (read this way by eval_jac_g)

Definition at line 26 of file CouenneExprJac.hpp.

int* Couenne::ExprJac::jCol_

private

col indices

Definition at line 27 of file CouenneExprJac.hpp.

expression** Couenne::ExprJac::expr_

private

nonzero expression elements (there are nnz_ of them)

Definition at line 29 of file CouenneExprJac.hpp.

int Couenne::ExprJac::nRows_

private

number of actual constraints

Definition at line 31 of file CouenneExprJac.hpp.

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The documentation for this class was generated from the following files:

• /tmp/OS-2.10.2/Couenne/src/expression/partial/CouenneExprJac.hpp
• /tmp/OS-2.10.2/Couenne/src/expression/partial/CouenneExprJac.cpp