flopc::MP_index Class Reference
[Public interface]

Representation of an index. More...

#include <MP_index.hpp>

Inheritance diagram for flopc::MP_index:

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Collaboration diagram for flopc::MP_index:

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List of all members.

Public Member Functions
	MP_index ()
	Default constructor.
int	evaluate () const
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.
Static Public Member Functions
static MP_index &	getEmpty ()
	returns a reference to the distinct "empty" index.
Static Public Attributes
static MP_index &	Any
Private Attributes
int	index
bool	instantiated
Static Private Attributes
static MP_index &	Empty

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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 56 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 57 of file MP_index.hpp.

bool flopc::MP_index::isInstantiated

(

)

const [inline]

interrogate state of instatiation of data.

Todo:

should this be private?

Definition at line 63 of file MP_index.hpp.

void flopc::MP_index::assign

(

int

i

)

[inline]

Setter for the index.

Todo:

should this be private?

should this assert "instatiated"?

Definition at line 70 of file MP_index.hpp.

void flopc::MP_index::unInstantiate

(

)

[inline]

unsetter for instatiated.

Todo:

should this be private?

Definition at line 76 of file MP_index.hpp.

void flopc::MP_index::instantiate

(

)

[inline]

setter for instatiated.

Todo:

should this be private?

Definition at line 82 of file MP_index.hpp.

MP_index* flopc::MP_index::getIndex

(

)

const [inline, virtual]

getter for MP_index * data type.

Todo:

should this be private?

should this be virtual?

Implements flopc::MP_index_base.

Definition at line 89 of file MP_index.hpp.

virtual MP_domain flopc::MP_index::getDomain

(

MP_set *

s

)

const [virtual]

Getter for domain over which this index is applied.

Implements flopc::MP_index_base.

static MP_index& flopc::MP_index::getEmpty

(

)

[static]

returns a reference to the distinct "empty" index.

Reimplemented in flopc::MP_set.

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Member Data Documentation

MP_index& flopc::MP_index::Any [static]

Todo:

should this be private?

doc purpose.

Definition at line 97 of file MP_index.hpp.

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

Reimplemented in flopc::MP_set.

Definition at line 102 of file MP_index.hpp.

int flopc::MP_index::index [private]

Definition at line 103 of file MP_index.hpp.

bool flopc::MP_index::instantiated [private]

Definition at line 104 of file MP_index.hpp.

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

• /home/coin/svn-release/Smi-0.93.4/FlopCpp/src/MP_index.hpp