This class stores a vector of doubles inside of KaRL. More...

#include <NativeDoubleVector.h>

Inheritance diagram for madara::knowledge::containers::NativeDoubleVector:

Public Types
typedef double	type
	trait that describes the value type More...

Public Member Functions
	NativeDoubleVector (const KnowledgeUpdateSettings &settings=KnowledgeUpdateSettings())
	Default constructor. More...

	NativeDoubleVector (const NativeDoubleVector &rhs)
	Copy constructor. More...

	NativeDoubleVector (const std::string &name, KnowledgeBase &knowledge, int size=-1, const KnowledgeUpdateSettings &settings=KnowledgeUpdateSettings())
	Constructor. More...

	NativeDoubleVector (const std::string &name, Variables &knowledge, int size=-1, const KnowledgeUpdateSettings &settings=KnowledgeUpdateSettings())
	Constructor. More...

virtual	~NativeDoubleVector ()
	Destructor. More...

virtual BaseContainer *	clone (void) const
	Clones this container. More...

void	copy_to (KnowledgeVector &target) const
	Copies the vector elements to an STL vector of Knowledge Records. More...

void	exchange (NativeDoubleVector &other)
	Exchanges the vector at this location with the vector at another location. More...

bool	exists (void) const
	Checks to see if the variable has ever been assigned a value. More...

std::string	get_debug_info (void)
	Returns the type of the container along with name and any other useful information. More...

std::string	get_name (void) const
	Returns the name of the container. More...

KnowledgeUpdateSettings	get_settings (void)
	Gets the update settings for the container. More...

bool	is_false (void) const
	Determines if the value of the vector is false. More...

bool	is_true (void) const
	Determines if all values in the vector are true. More...

void	modify (void)
	Mark the value as modified. More...

virtual bool	modify_if_false (BaseContainer &conditional)
	Modifies the container if the argument is false. More...

virtual bool	modify_if_true (BaseContainer &conditional)
	Modifies the container if the argument is true. More...

void	operator= (const NativeDoubleVector &rhs)
	Assignment operator. More...

type	operator[] (size_t index) const
	Retrieves a copy of the record from the map. More...

void	push_back (type value)
	Pushes the value to the end of the array after incrementing the array size. More...

void	resize (size_t size)
	Resizes the vector. More...

int	set (const std::vector< type > &value)
	Reads values from a STL vector of doubles. More...

int	set (const std::vector< type > &value, const KnowledgeUpdateSettings &settings)
	Reads values from a STL vector of doubles. More...

int	set (const type *values, uint32_t size)
	Reads values from a pointer to doubles, and size. More...

int	set (const type *values, uint32_t size, const KnowledgeUpdateSettings &settings)
	Reads values from a pointer to doubles, and size. More...

int	set (size_t index, type value)
	Sets a knowledge variable to a specified value. More...

int	set (size_t index, type value, const KnowledgeUpdateSettings &settings)
	Sets a knowledge variable to a specified value. More...

void	set_name (const std::string &var_name, KnowledgeBase &knowledge, int size=-1)
	Sets the variable name that this refers to. More...

void	set_name (const std::string &var_name, ThreadSafeContext &knowledge, int size=-1)
	Sets the variable name that this refers to. More...

void	set_name (const std::string &var_name, Variables &knowledge, int size=-1)
	Sets the variable name that this refers to. More...

void	set_quality (size_t index, uint32_t quality, const KnowledgeReferenceSettings &settings=KnowledgeReferenceSettings(false))
	Sets the quality of writing to a certain variable from this entity. More...

void	set_settings (const KnowledgeUpdateSettings &settings)
	Sets the update settings for the container. More...

size_t	size (void) const
	Returns the size of the vector. More...

std::vector< double >	to_doubles (void) const
	Retrieves the native double array from inside the record. More...

knowledge::KnowledgeRecord	to_record (size_t index) const
	Retrieves a copy of the record from the vector. More...

knowledge::KnowledgeRecord	to_record (void) const
	Retrieves the entire vector as a native double array in a record. More...

void	transfer_to (NativeDoubleVector &other)
	Transfers elements from this vector to another. More...

Protected Attributes
MADARA_LOCK_TYPE	mutex_
	guard for access and changes More...

std::string	name_
	Prefix of variable. More...

KnowledgeUpdateSettings	settings_
	Settings for modifications. More...

Private Member Functions
virtual std::string	get_debug_info_ (void)
	Returns the type of the container along with name and any other useful information. More...

virtual bool	is_false_ (void) const
	Polymorphic is false method which can be used to determine if at least one value in the container is false. More...

virtual bool	is_true_ (void) const
	Polymorphic is true method which can be used to determine if all values in the container are true. More...

virtual void	modify_ (void)
	Polymorphic modify method used by collection containers. More...

Private Attributes
ThreadSafeContext *	context_
	Variable context that we are modifying. More...

VariableReference	vector_
	Reference to the size field of the vector space. More...

Detailed Description

This class stores a vector of doubles inside of KaRL.

Definition at line 31 of file NativeDoubleVector.h.

Member Typedef Documentation

◆ type

typedef double madara::knowledge::containers::NativeDoubleVector::type

trait that describes the value type

Definition at line 35 of file NativeDoubleVector.h.

Constructor & Destructor Documentation

◆ NativeDoubleVector() [1/4]

madara::knowledge::containers::NativeDoubleVector::NativeDoubleVector ( const KnowledgeUpdateSettings & settings = KnowledgeUpdateSettings() )

Default constructor.

Parameters

settings settings for evaluating the vector

Definition at line 5 of file NativeDoubleVector.cpp.

◆ NativeDoubleVector() [2/4]

madara::knowledge::containers::NativeDoubleVector::NativeDoubleVector	(	const std::string &	name,
		KnowledgeBase &	knowledge,
		int	size = `-1`,
		const KnowledgeUpdateSettings &	settings = `KnowledgeUpdateSettings()`
	)

Constructor.

Parameters

name	name of the vector in the knowledge base
size	size of the vector
knowledge	the knowledge base that will contain the vector
settings	settings for evaluating the vector

Definition at line 13 of file NativeDoubleVector.cpp.

◆ NativeDoubleVector() [3/4]

madara::knowledge::containers::NativeDoubleVector::NativeDoubleVector	(	const std::string &	name,
		Variables &	knowledge,
		int	size = `-1`,
		const KnowledgeUpdateSettings &	settings = `KnowledgeUpdateSettings()`
	)

Constructor.

Parameters

name	name of the vector in the knowledge base
size	size of the vector
knowledge	the knowledge base that will contain the vector
settings	settings for evaluating the vector

Definition at line 29 of file NativeDoubleVector.cpp.

◆ NativeDoubleVector() [4/4]

madara::knowledge::containers::NativeDoubleVector::NativeDoubleVector ( const NativeDoubleVector & rhs )

Copy constructor.

Definition at line 45 of file NativeDoubleVector.cpp.

◆ ~NativeDoubleVector()

madara::knowledge::containers::NativeDoubleVector::~NativeDoubleVector ( )

virtual

Destructor.

Definition at line 53 of file NativeDoubleVector.cpp.

Member Function Documentation

◆ clone()

madara::knowledge::containers::BaseContainer * madara::knowledge::containers::NativeDoubleVector::clone ( void ) const

virtual

Clones this container.

Returns: a deep copy of the container that must be managed by the user (i.e., you have to delete the return value)

Implements madara::knowledge::containers::BaseContainer.

Definition at line 107 of file NativeDoubleVector.cpp.

◆ copy_to()

void madara::knowledge::containers::NativeDoubleVector::copy_to ( KnowledgeVector & target ) const

Copies the vector elements to an STL vector of Knowledge Records.

Parameters

target record values at this instance

Definition at line 311 of file NativeDoubleVector.cpp.

◆ exchange()

void madara::knowledge::containers::NativeDoubleVector::exchange ( NativeDoubleVector & other )

Exchanges the vector at this location with the vector at another location.

Parameters

other the other vector to exchange with

Definition at line 243 of file NativeDoubleVector.cpp.

◆ exists()

bool madara::knowledge::containers::NativeDoubleVector::exists ( void ) const

Checks to see if the variable has ever been assigned a value.

Returns: true if the record has been set to a value. False if uninitialized

Definition at line 496 of file NativeDoubleVector.cpp.

◆ get_debug_info()

std::string madara::knowledge::containers::NativeDoubleVector::get_debug_info ( void )

Returns the type of the container along with name and any other useful information.

The provided information should be useful for developers wishing to debug container operations, especially as it pertains to pending network operations (i.e., when used in conjunction with modify)

Returns: info in format {container}: {name}{ = value, if appropriate}

Definition at line 75 of file NativeDoubleVector.cpp.

◆ get_debug_info_()

std::string madara::knowledge::containers::NativeDoubleVector::get_debug_info_ ( void )

privatevirtual

Returns the type of the container along with name and any other useful information.

The provided information should be useful for developers wishing to debug container operations, especially as it pertains to pending network operations (i.e., when used in conjunction with modify)

Returns: info in format {container}: {name}{ = value, if appropriate}

Implements madara::knowledge::containers::BaseContainer.

Definition at line 100 of file NativeDoubleVector.cpp.

◆ get_name()

std::string madara::knowledge::containers::BaseContainer::get_name ( void ) const

inlineinherited

Returns the name of the container.

Returns: name of the container

Definition at line 4 of file BaseContainer.inl.

◆ get_settings()

madara::knowledge::KnowledgeUpdateSettings madara::knowledge::containers::BaseContainer::get_settings ( void )

inherited

Gets the update settings for the container.

Returns: the current settings

Definition at line 29 of file BaseContainer.cpp.

◆ is_false()

bool madara::knowledge::containers::NativeDoubleVector::is_false ( void ) const

Determines if the value of the vector is false.

Returns: true if at least one value is false

Definition at line 566 of file NativeDoubleVector.cpp.

◆ is_false_()

bool madara::knowledge::containers::NativeDoubleVector::is_false_ ( void ) const

privatevirtual

Polymorphic is false method which can be used to determine if at least one value in the container is false.

Implements madara::knowledge::containers::BaseContainer.

Definition at line 576 of file NativeDoubleVector.cpp.

◆ is_true()

bool madara::knowledge::containers::NativeDoubleVector::is_true ( void ) const

Determines if all values in the vector are true.

Returns: true if all values are true

Definition at line 544 of file NativeDoubleVector.cpp.

◆ is_true_()

bool madara::knowledge::containers::NativeDoubleVector::is_true_ ( void ) const

privatevirtual

Polymorphic is true method which can be used to determine if all values in the container are true.

Implements madara::knowledge::containers::BaseContainer.

Definition at line 571 of file NativeDoubleVector.cpp.

◆ modify()

void madara::knowledge::containers::NativeDoubleVector::modify ( void )

Mark the value as modified.

The vector retains the same value but will resend its value as if it had been modified.

Definition at line 59 of file NativeDoubleVector.cpp.

◆ modify_()

void madara::knowledge::containers::NativeDoubleVector::modify_ ( void )

privatevirtual

Polymorphic modify method used by collection containers.

This method calls the modify method for this class. We separate the faster version (modify) from this version (modify_) to allow users the opportunity to have a fastery version that does not use polymorphic functions (generally virtual functions are half as efficient as normal function calls)

Implements madara::knowledge::containers::BaseContainer.

Definition at line 95 of file NativeDoubleVector.cpp.

◆ modify_if_false()

bool madara::knowledge::containers::BaseContainer::modify_if_false ( BaseContainer & conditional )

virtualinherited

Modifies the container if the argument is false.

Parameters

conditional the container that must be false to modify

Returns: true if the container was modified

Definition at line 56 of file BaseContainer.cpp.

◆ modify_if_true()

bool madara::knowledge::containers::BaseContainer::modify_if_true ( BaseContainer & conditional )

virtualinherited

Modifies the container if the argument is true.

Parameters

conditional the container that must be true to modify

Returns: true if the container was modified

Definition at line 36 of file BaseContainer.cpp.

◆ operator=()

void madara::knowledge::containers::NativeDoubleVector::operator= ( const NativeDoubleVector & rhs )

Assignment operator.

Parameters

rhs	value to copy

Definition at line 115 of file NativeDoubleVector.cpp.

◆ operator[]()

madara::knowledge::containers::NativeDoubleVector::type madara::knowledge::containers::NativeDoubleVector::operator[] ( size_t index ) const

Retrieves a copy of the record from the map.

Parameters

index the index of the variable entry

Returns: the value of the entry. Modifications to this will not be reflected in the context. This is a local copy.

Definition at line 333 of file NativeDoubleVector.cpp.

◆ push_back()

void madara::knowledge::containers::NativeDoubleVector::push_back ( type value )

Pushes the value to the end of the array after incrementing the array size.

Parameters

value the value to place at the end of the array

Definition at line 133 of file NativeDoubleVector.cpp.

◆ resize()

void madara::knowledge::containers::NativeDoubleVector::resize ( size_t size )

Resizes the vector.

Parameters

size	maximum size of the vector

Definition at line 150 of file NativeDoubleVector.cpp.

◆ set() [1/6]

int madara::knowledge::containers::NativeDoubleVector::set ( const std::vector< type > & value )

Reads values from a STL vector of doubles.

Parameters

value array of doubles to set at the location

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 397 of file NativeDoubleVector.cpp.

◆ set() [2/6]

int madara::knowledge::containers::NativeDoubleVector::set	(	const std::vector< type > &	value,
		const KnowledgeUpdateSettings &	settings
	)

Reads values from a STL vector of doubles.

Parameters

value	array of doubles to set at the location
settings	settings for applying the update

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 417 of file NativeDoubleVector.cpp.

◆ set() [3/6]

int madara::knowledge::containers::NativeDoubleVector::set	(	const type *	values,
		uint32_t	size
	)

Reads values from a pointer to doubles, and size.

Parameters

values	pointer to doubles to set at the location
size	number of doubles values points to

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 438 of file NativeDoubleVector.cpp.

◆ set() [4/6]

int madara::knowledge::containers::NativeDoubleVector::set	(	const type *	values,
		uint32_t	size,
		const KnowledgeUpdateSettings &	settings
	)

Reads values from a pointer to doubles, and size.

Parameters

values	pointer to doubles to set at the location
size	number of doubles values points to
settings	settings for applying the update

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 458 of file NativeDoubleVector.cpp.

◆ set() [5/6]

int madara::knowledge::containers::NativeDoubleVector::set	(	size_t	index,
		type	value
	)

Sets a knowledge variable to a specified value.

Parameters

index	index to set
value	value to set at location

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 356 of file NativeDoubleVector.cpp.

◆ set() [6/6]

int madara::knowledge::containers::NativeDoubleVector::set	(	size_t	index,
		type	value,
		const KnowledgeUpdateSettings &	settings
	)

Sets a knowledge variable to a specified value.

Parameters

index	index to set
value	value to set at location
settings	settings for applying the update

Returns: 0 if successful, -1 if key is null, and -2 if quality isn't high enough

Definition at line 376 of file NativeDoubleVector.cpp.

◆ set_name() [1/3]

void madara::knowledge::containers::NativeDoubleVector::set_name	(	const std::string &	var_name,
		KnowledgeBase &	knowledge,
		int	size = `-1`
	)

Sets the variable name that this refers to.

Parameters

var_name	the name of the variable in the knowledge base
knowledge	the knowledge base the variable is housed in
size	size of the new vector (-1 to not change size)

Definition at line 177 of file NativeDoubleVector.cpp.

◆ set_name() [2/3]

void madara::knowledge::containers::NativeDoubleVector::set_name	(	const std::string &	var_name,
		ThreadSafeContext &	knowledge,
		int	size = `-1`
	)

Sets the variable name that this refers to.

Parameters

var_name	the name of the variable in the knowledge base
knowledge	the knowledge base the variable is housed in
size	size of the new vector (-1 to not change size)

Definition at line 221 of file NativeDoubleVector.cpp.

◆ set_name() [3/3]

void madara::knowledge::containers::NativeDoubleVector::set_name	(	const std::string &	var_name,
		Variables &	knowledge,
		int	size = `-1`
	)

Sets the variable name that this refers to.

Parameters

var_name	the name of the variable in the knowledge base
knowledge	the knowledge base the variable is housed in
size	size of the new vector (-1 to not change size)

Definition at line 199 of file NativeDoubleVector.cpp.

◆ set_quality()

void madara::knowledge::containers::NativeDoubleVector::set_quality	(	size_t	index,
		uint32_t	quality,
		const KnowledgeReferenceSettings &	settings = `KnowledgeReferenceSettings( false)`
	)

Sets the quality of writing to a certain variable from this entity.

Parameters

index	index to set
quality	quality of writing to this location
settings	settings for referring to knowledge variables

Definition at line 479 of file NativeDoubleVector.cpp.

◆ set_settings()

void madara::knowledge::containers::BaseContainer::set_settings ( const KnowledgeUpdateSettings & settings )

inherited

Sets the update settings for the container.

Parameters

settings the new settings to use

Definition at line 20 of file BaseContainer.cpp.

◆ size()

size_t madara::knowledge::containers::NativeDoubleVector::size ( void ) const

Returns the size of the vector.

Returns: size of the vector

Definition at line 169 of file NativeDoubleVector.cpp.

◆ to_doubles()

std::vector< double > madara::knowledge::containers::NativeDoubleVector::to_doubles ( void ) const

Retrieves the native double array from inside the record.

Returns: the vector

Definition at line 511 of file NativeDoubleVector.cpp.

◆ to_record() [1/2]

madara::knowledge::KnowledgeRecord madara::knowledge::containers::NativeDoubleVector::to_record ( size_t index ) const

Retrieves a copy of the record from the vector.

Parameters

index the index of the variable entry

Returns: the value of the entry. Modifications to this will not be reflected in the context. This is a local copy.

Definition at line 521 of file NativeDoubleVector.cpp.

◆ to_record() [2/2]

madara::knowledge::KnowledgeRecord madara::knowledge::containers::NativeDoubleVector::to_record ( void ) const

Retrieves the entire vector as a native double array in a record.

Returns: the vector in native double array format

Definition at line 535 of file NativeDoubleVector.cpp.

◆ transfer_to()

void madara::knowledge::containers::NativeDoubleVector::transfer_to ( NativeDoubleVector & other )

Transfers elements from this vector to another.

Parameters

other the other vector to transfer to

Definition at line 266 of file NativeDoubleVector.cpp.

Member Data Documentation

◆ context_

ThreadSafeContext* madara::knowledge::containers::NativeDoubleVector::context_

private

Variable context that we are modifying.

Definition at line 329 of file NativeDoubleVector.h.

◆ mutex_

MADARA_LOCK_TYPE madara::knowledge::containers::BaseContainer::mutex_

mutableprotectedinherited

guard for access and changes

Mutex for local changes

Definition at line 136 of file BaseContainer.h.

◆ name_

std::string madara::knowledge::containers::BaseContainer::name_

protectedinherited

Prefix of variable.

Definition at line 146 of file BaseContainer.h.

◆ settings_

KnowledgeUpdateSettings madara::knowledge::containers::BaseContainer::settings_

protectedinherited

Settings for modifications.

Definition at line 151 of file BaseContainer.h.

◆ vector_

VariableReference madara::knowledge::containers::NativeDoubleVector::vector_

private

Reference to the size field of the vector space.

Definition at line 334 of file NativeDoubleVector.h.

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

include/madara/knowledge/containers/NativeDoubleVector.h
include/madara/knowledge/containers/NativeDoubleVector.cpp

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ type

Constructor & Destructor Documentation

◆ NativeDoubleVector() [1/4]

◆ NativeDoubleVector() [2/4]

◆ NativeDoubleVector() [3/4]

◆ NativeDoubleVector() [4/4]

◆ ~NativeDoubleVector()

Member Function Documentation

◆ clone()

◆ copy_to()

◆ exchange()

◆ exists()

◆ get_debug_info()

◆ get_debug_info_()

◆ get_name()

◆ get_settings()

◆ is_false()

◆ is_false_()

◆ is_true()

◆ is_true_()

◆ modify()

◆ modify_()

◆ modify_if_false()

◆ modify_if_true()

◆ operator=()

◆ operator[]()

◆ push_back()

◆ resize()

◆ set() [1/6]

◆ set() [2/6]

◆ set() [3/6]

◆ set() [4/6]

◆ set() [5/6]

◆ set() [6/6]

◆ set_name() [1/3]

◆ set_name() [2/3]

◆ set_name() [3/3]

◆ set_quality()

◆ set_settings()

◆ size()

◆ to_doubles()

◆ to_record() [1/2]

◆ to_record() [2/2]

◆ transfer_to()

Member Data Documentation

◆ context_

◆ mutex_

◆ name_

◆ settings_

◆ vector_