flopc::MP_index Class Reference
[Public interface]

Representation of an index. More...

#include <MP_index.hpp>

Inheritance diagram for flopc::MP_index:

[legend]Collaboration diagram for flopc::MP_index:

[legend]List of all members.

Public Member Functions
	MP_index ()
	Default constructor.
int	evaluate () const
Static Public Member Functions
static MP_index &	getEmpty ()
	returns a reference to the distinct "empty" index.
static MP_index &	Any ()
	returns a reference to the distinct "wildcard" index.
Private Member Functions
bool	isInstantiated () const
	interrogate state of instatiation of data.
void	assign (int i)
	Setter for the index.
void	unInstantiate ()
	unsetter for instatiated.
void	instantiate ()
	setter for instatiated.
MP_index *	getIndex () const
	getter for MP_index * data type.
virtual MP_domain	getDomain (MP_set *s) const
	Getter for domain over which this index is applied.
Private Attributes
int	index
bool	instantiated
Static Private Attributes
static MP_index &	Empty
static MP_index &	Any_index
Friends
class	MP_domain_set
class	MP_domain_subset

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Detailed Description

Representation of an index.

This is one of the main public interface classes. It is used to iterate through, or index into an MP_domain. It is also used to share the 'current' index offsets between expressions which share an index.

• these can be built stand-alone
• these are sometime constructed as needed.
• there is a special "empty" which is a unique constant. \ This constant is used when defaulting passed parameters for \ extra dimensions which are unused.

Definition at line 53 of file MP_index.hpp.

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Constructor & Destructor Documentation

flopc::MP_index::MP_index

(

)

[inline]

Default constructor.

Definition at line 58 of file MP_index.hpp.

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Member Function Documentation

int flopc::MP_index::evaluate

(

)

const [inline, virtual]

Implements flopc::MP_index_base.

Definition at line 59 of file MP_index.hpp.

References index.

Referenced by flopc::MP_subset< nbr >::evaluate().

static MP_index& flopc::MP_index::getEmpty

(

)

[static]

returns a reference to the distinct "empty" index.

Reimplemented in flopc::MP_set.

Referenced by flopc::MP_domain_subset< nbr >::operator()().

static MP_index& flopc::MP_index::Any

(

)

[static]

returns a reference to the distinct "wildcard" index.

bool flopc::MP_index::isInstantiated

(

)

const [inline, private]

interrogate state of instatiation of data.

Definition at line 69 of file MP_index.hpp.

References instantiated.

void flopc::MP_index::assign

(

int

i

)

[inline, private]

Setter for the index.

Todo:

should this assert "instatiated"?

Definition at line 75 of file MP_index.hpp.

References index.

void flopc::MP_index::unInstantiate

(

)

[inline, private]

unsetter for instatiated.

Definition at line 80 of file MP_index.hpp.

References instantiated.

void flopc::MP_index::instantiate

(

)

[inline, private]

setter for instatiated.

Definition at line 85 of file MP_index.hpp.

References instantiated.

MP_index* flopc::MP_index::getIndex

(

)

const [inline, private, virtual]

getter for MP_index * data type.

Todo:

should this be virtual?

Implements flopc::MP_index_base.

Definition at line 91 of file MP_index.hpp.

virtual MP_domain flopc::MP_index::getDomain

(

MP_set *

s

)

const [private, virtual]

Getter for domain over which this index is applied.

Implements flopc::MP_index_base.

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Friends And Related Function Documentation

friend class MP_domain_set [friend]

Definition at line 54 of file MP_index.hpp.

Referenced by flopc::MP_set::operator MP_domain(), and flopc::MP_set::such_that().

friend class MP_domain_subset [friend]

Definition at line 55 of file MP_index.hpp.

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Member Data Documentation

MP_index& flopc::MP_index::Empty [static, private]

Reimplemented in flopc::MP_set.

Definition at line 97 of file MP_index.hpp.

MP_index& flopc::MP_index::Any_index [static, private]

Definition at line 98 of file MP_index.hpp.

int flopc::MP_index::index [private]

Definition at line 99 of file MP_index.hpp.

Referenced by assign(), and evaluate().

bool flopc::MP_index::instantiated [private]

Definition at line 100 of file MP_index.hpp.

Referenced by instantiate(), isInstantiated(), and unInstantiate().

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

• /home/coin/SVN-release/CoinAll-1.1.0/FlopCpp/src/MP_index.hpp

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