- Main Page
- Namespaces
- Classes
- Files

- Alphabetical List
- Class List
- Class Hierarchy
- Class Members

# Ipopt::AlgorithmBuilder Class Reference

Builder to create a complete IpoptAlg object. More...

`#include <IpAlgBuilder.hpp>`

Inheritance diagram for Ipopt::AlgorithmBuilder:

[legend]
Collaboration diagram for Ipopt::AlgorithmBuilder:

[legend]
List of all members.

## Public Member Functions
Constructors/Destructors
| AlgorithmBuilder (SmartPtr< AugSystemSolver > custom_solver=NULL)
| Constructor.
virtual | ~AlgorithmBuilder ()
| Destructor.
Methods to build parts of the algorithm
virtual void | BuildIpoptObjects (const Journalist &jnlst, const OptionsList &options, const std::string &prefix, const SmartPtr< NLP > &nlp, SmartPtr< IpoptNLP > &ip_nlp, SmartPtr< IpoptData > &ip_data, SmartPtr< IpoptCalculatedQuantities > &ip_cq)
virtual SmartPtr< IpoptAlgorithm > | BuildBasicAlgorithm (const Journalist &jnlst, const OptionsList &options, const std::string &prefix)
## Static Public Member Functions
static void | RegisterOptions (SmartPtr< RegisteredOptions > roptions)
| register the options used by the algorithm builder
## Private Member Functions
Default Compiler Generated Methods
(Hidden to avoid implicit creation/calling). These methods are not implemented and we do not want the compiler to implement them for us, so we declare them private and do not define them. This ensures that they will not be implicitly created/called.
| AlgorithmBuilder (const AlgorithmBuilder &)
| Copy Constructor.
void | operator= (const AlgorithmBuilder &)
| Overloaded Equals Operator.
## Private Attributes
SmartPtr< AugSystemSolver > | custom_solver_
| Optional pointer to AugSystemSolver.

## Detailed Description

Builder to create a complete IpoptAlg object.

This object contains all subelements (such as line search objects etc). How the resulting IpoptAlg object is built can be influenced by the options.

The optional argument custom_solver allows the expert user to provide a specialized linear solver (e.g., of the type GenAugSystemSolver), possibly for selfmade matrix objects.

TODO: Currently, this is a basic implementation with everything in one method that can be overloaded. This will need to be expanded to allow customization of different parts without recoding everything.

Definition at line 32 of file IpAlgBuilder.hpp.

## Constructor & Destructor Documentation

Ipopt::AlgorithmBuilder::AlgorithmBuilder | ( | SmartPtr< AugSystemSolver > | custom_solver = `NULL` | ) |

Constructor.

virtual Ipopt::AlgorithmBuilder::~AlgorithmBuilder | ( |  | ) | `[inline, virtual]`

Destructor.

Definition at line 41 of file IpAlgBuilder.hpp.

Ipopt::AlgorithmBuilder::AlgorithmBuilder | ( | const AlgorithmBuilder & |  | ) | `[private]`

Copy Constructor.

## Member Function Documentation

virtual void Ipopt::AlgorithmBuilder::BuildIpoptObjects | ( | const Journalist & | jnlst,
|  | const OptionsList & | options,
|  | const std::string & | prefix,
|  | const SmartPtr< NLP > & | nlp,
|  | SmartPtr< IpoptNLP > & | ip_nlp,
|  | SmartPtr< IpoptData > & | ip_data,
|  | SmartPtr< IpoptCalculatedQuantities > & | ip_cq |
| ) |  |  | `[virtual]`

virtual SmartPtr<IpoptAlgorithm> Ipopt::AlgorithmBuilder::BuildBasicAlgorithm | ( | const Journalist & | jnlst,
|  | const OptionsList & | options,
|  | const std::string & | prefix |
| ) |  |  | `[virtual]`

static void Ipopt::AlgorithmBuilder::RegisterOptions | ( | SmartPtr< RegisteredOptions > | roptions | ) | `[static]`

register the options used by the algorithm builder

void Ipopt::AlgorithmBuilder::operator= | ( | const AlgorithmBuilder & |  | ) | `[private]`

Overloaded Equals Operator.

## Member Data Documentation

SmartPtr<AugSystemSolver> Ipopt::AlgorithmBuilder::custom_solver_`[private]`

Optional pointer to AugSystemSolver.

If this is set in the contructor, we will use this to solver the linear systems if the option linear_solver=custerm is chosen.

Definition at line 89 of file IpAlgBuilder.hpp.

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

- /home/coin/SVN-release/Ipopt-3.5.1/Ipopt/src/Algorithm/IpAlgBuilder.hpp