A CodecElement to get and set values. More...

Inheritance diagram for CodecElement< ElementAccessType, ChildElementsType >:

Public Types
typedef FactoryElement< ElementAccessType, ChildElementsType >	factory_base_type
	used base type.

typedef DecoderElement< ElementAccessType, ChildElementsType >	base_type
	used base type.

typedef CodecElement< ElementAccessType, ChildElementsType >	self_type
	used self type

typedef ElementAccessType::access_type	access_type
	The access type from concept.

typedef factory_base_type::child_elements_type	child_elements_type
	allowed container type.

typedef child_elements_type::iterator	iterator_type
	allowed iterator type.

typedef child_elements_type::const_iterator	const_iterator_type
	allowed const iterator type.

Public Types inherited from DecoderElement< ElementAccessType, ChildElements< ElementAccessType > >
typedef FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >	base_type
	Used base type.

typedef DecoderElement< ElementAccessType, ChildElements< ElementAccessType > >	self_type
	Used self type.

typedef ElementAccessType::access_type	access_type
	Used access type from concept template.

typedef base_type::child_elements_type	child_elements_type
	allowed container type.

typedef child_elements_type::iterator	iterator_type
	allowed iterator type.

typedef child_elements_type::const_iterator	const_iterator_type
	allowed const iterator type.

Public Types inherited from FactoryElement< ElementAccessType, ChildElementsType >
typedef FactoryElement< ElementAccessType, ChildElementsType >	self_type
	Used self_type.

typedef ElementAccessType::access_type	access_type
	Used access_type.

typedef ChildElementsType	child_elements_type
	The allowed container type.

typedef child_elements_type::iterator	iterator_type
	The allowed iterator type.

typedef child_elements_type::const_iterator	const_iterator_type
	The allowed const iterator type.

Public Member Functions
	CodecElement ()=delete
	CTOR.

	CodecElement (CodecElement &&)=default
	move CTOR

CodecElement &	operator= (CodecElement &&)=default
	move operator More...

	CodecElement (const CodecElement &)=default
	copy CTOR

CodecElement &	operator= (const CodecElement &)=default
	copy operator More...

	~CodecElement ()=default
	DTOR.

template<typename T >
void	setValue (const T &value)
	Sets the value from `value` of type `T`. More...

void	setVariantValue (const a_util::variant::Variant &value)
	Sets the value from `value` as variant. More...

void	setStringValue (const std::string &value)
	Sets the value from `value` as string. More...

void	setRawValue (const void *value, size_t value_size)
	Set the value by copying from a `value` buffer. More...

void	reset (bool zero_value=false)
	Reset the elements value to their default values, constant values defined in the data definition or zero if `zero_value` is set. More...

void *	getAddress ()
	Get the address (with writing access) More...

child_elements_type &	getChildElements ()

self_type	getChildElement (const std::string &name) const
	Get the child element with the given name. More...

self_type	getChildElement (const std::string &name)
	Get the child element with the given name. More...

self_type	getArrayElement (size_t array_pos=0) const
	Get the array element of the given `array_pos`. More...

self_type	getArrayElement (size_t array_pos=0)
	Get the array element of the given `array_pos`. More...

const void *	getAddress () const
	Get the address of the element. More...

const child_elements_type &	getChildElements () const
	Get the ChildElements. More...

Public Member Functions inherited from DecoderElement< ElementAccessType, ChildElements< ElementAccessType > >
	DecoderElement ()=delete
	CTOR.

	DecoderElement (DecoderElement &&)=default
	move CTOR

	DecoderElement (const DecoderElement &)=default
	copy CTOR

DecoderElement &	operator= (DecoderElement &&)=default
	move operator More...

DecoderElement &	operator= (const DecoderElement &)=default
	copy operator More...

	~DecoderElement ()=default
	DTOR.

T	getValue () const
	Get the value as type T. More...

a_util::variant::Variant	getVariantValue () const
	Get the value as variant. More...

std::string	getStringValue () const
	Get the value as string. More...

void	getRawValue (void *value, size_t value_size) const
	Get the as copy to the `valu` buffer. More...

const void *	getAddress () const
	Get the address of the element. More...

self_type	getChildElement (const std::string &name) const
	Get the child element with the given name. More...

self_type	getArrayElement (size_t array_pos=0) const
	Get the array element of the given `array_pos`. More...

Public Member Functions inherited from FactoryElement< ElementAccessType, ChildElementsType >
	FactoryElement ()=delete
	no CTOR

	FactoryElement (FactoryElement &&other)
	move CTOR

FactoryElement &	operator= (FactoryElement &&other)
	copy operator More...

	FactoryElement (const FactoryElement &other)
	copy CTOR

FactoryElement &	operator= (const FactoryElement &other)
	move operator More...

	~FactoryElement ()=default
	DTOR.

const CodecIndex &	getIndex () const
	Get the codec index of the element. More...

size_t	getArraySize () const
	Get the array size. More...

ddl::codec::ElementType	getType () const
	Get the type of the element. More...

std::string	getFullName () const
	Get the full name of the element. More...

std::string	getName () const
	Get the name of the element If the element is an array you get the elements array name respresentation: "element_name[0]" or element_name[1] ... More...

std::string	getBaseName () const
	Get the base name of the element. More...

bool	isArray () const
	Get array information. More...

bool	hasChildren () const
	Get children information. More...

const child_elements_type &	getChildElements () const
	Get the ChildElements. More...

self_type	getChildElement (const std::string &name) const
	Get the child element with the given name. More...

self_type	getArrayElement (size_t array_pos=0) const
	Get the array element of the given `array_pos`. More...

bool	isValid () const
	Get validation indormation. More...

Public Attributes
friend	child_elements_type

friend	iterator_type

friend	const_iterator_type

friend	access_type

friend	base_type

friend	factory_base_type

Public Attributes inherited from DecoderElement< ElementAccessType, ChildElements< ElementAccessType > >
friend	base_type

friend	access_type

friend	child_elements_type

friend	iterator_type

friend	const_iterator_type

friend	CodecElement< ElementAccessType, ChildElementsType >

Public Attributes inherited from FactoryElement< ElementAccessType, ChildElementsType >
friend	child_elements_type

friend	iterator_type

friend	const_iterator_type

friend	access_type

friend	DecoderElement< ElementAccessType, ChildElementsType >

friend	CodecElement< ElementAccessType, ChildElementsType >

Private Member Functions
	CodecElement (CodecIndex &&index, size_t end_element_index, size_t child_elements_count, access_type &access)

	CodecElement (CodecIndex &&index, size_t end_element_index, access_type &access)

	CodecElement (const std::string &element_name, access_type &access)

	CodecElement (CodecIndex &&index, access_type &access)

	CodecElement (access_type &access)

void	next ()

Detailed Description

template<typename ElementAccessType, typename ChildElementsType = ChildElements<ElementAccessType>>
class ddl::codec::CodecElement< ElementAccessType, ChildElementsType >

A CodecElement to get and set values.

Template Parameters

ElementAccessType The element access concept type. (see concept templates CodecElementAccess)

Definition at line 1241 of file codec_iterator.h.

Member Function Documentation

◆ getAddress() [1/2]

void* getAddress ( )

inline

Get the address (with writing access)

Returns: void*

Definition at line 1386 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ getAddress() [2/2]

const void* getAddress

inline

Get the address of the element.

Returns: const void*

Definition at line 1075 of file codec_iterator.h.

◆ getArrayElement() [1/2]

self_type getArrayElement ( size_t array_pos = 0 )

inline

Get the array element of the given array_pos.

Parameters

array_pos The array pos of the element to retrieve

Returns: self_type

Definition at line 1436 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ getArrayElement() [2/2]

self_type getArrayElement ( size_t array_pos = 0 ) const

inline

Get the array element of the given array_pos.

Parameters

array_pos The array pos of the element to retrieve

Returns: self_type

Definition at line 1426 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ getChildElement() [1/2]

self_type getChildElement ( const std::string & name )

inline

Get the child element with the given name.

Parameters

name	Name of the child element.

Returns: self_type

Definition at line 1414 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getFullName().

◆ getChildElement() [2/2]

self_type getChildElement ( const std::string & name ) const

inline

Get the child element with the given name.

Parameters

name	Name of the child element.

Returns: self_type

Definition at line 1401 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getFullName().

◆ getChildElements()

const child_elements_type& getChildElements

inline

Get the ChildElements.

Returns: child_elements_type

Exceptions

std::runtime_error if index is invalid

Definition at line 741 of file codec_iterator.h.

◆ operator=() [1/2]

CodecElement& operator= ( CodecElement< ElementAccessType, ChildElementsType > && )

default

move operator

Returns: CodecElement&

◆ operator=() [2/2]

CodecElement& operator= ( const CodecElement< ElementAccessType, ChildElementsType > & )

default

copy operator

Returns: CodecElement&

◆ reset()

void reset ( bool zero_value = false )

inline

Reset the elements value to their default values, constant values defined in the data definition or zero if zero_value is set.

Parameters

[in] zero_value set the value to 0 if no constant or default value set in data definition.

Definition at line 1352 of file codec_iterator.h.

References ddl::codec::cet_empty, ddl::codec::cet_sub_codec, ddl::codec::cet_user_type, FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex(), CodecIndex::getLayout(), and FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getType().

◆ setRawValue()

void setRawValue	(	const void *	value,
		size_t	value_size
	)

inline

Set the value by copying from a value buffer.

Parameters

[in]	value	The value buffer
[in]	value_size	the size of the value buffer in bytes.

Definition at line 1341 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ setStringValue()

void setStringValue ( const std::string & value )

inline

Sets the value from value as string.

Parameters

[in] value The value to set as string. string will be converted to the elements type.

See also: StaticDecoder::setElementValueString

Definition at line 1332 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ setValue()

void setValue ( const T & value )

inline

Sets the value from value of type T.

Template Parameters

T	Type of the `value`

Parameters

[in] value The value in type T

Returns: value in type T (supported types: all int types, bool, float, double, std::string)

Remarks: for T = std::string the value can be set as valid element name in case of enum type otherwise the string is converted

See also: StaticDecoder::setElementValue

Definition at line 1314 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

◆ setVariantValue()

void setVariantValue ( const a_util::variant::Variant & value )

inline

Sets the value from value as variant.

Parameters

[in] value The value to set as variant

See also: StaticDecoder::setElementValue

Definition at line 1323 of file codec_iterator.h.

References FactoryElement< ElementAccessType, ChildElements< ElementAccessType > >::getIndex().

Public Types

Public Member Functions

Public Attributes

Private Member Functions

Detailed Description

template<typename ElementAccessType, typename ChildElementsType = ChildElements<ElementAccessType>> class ddl::codec::CodecElement< ElementAccessType, ChildElementsType >

Member Function Documentation

◆ getAddress() [1/2]

◆ getAddress() [2/2]

◆ getArrayElement() [1/2]

◆ getArrayElement() [2/2]

◆ getChildElement() [1/2]

◆ getChildElement() [2/2]

◆ getChildElements()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ reset()

◆ setRawValue()

◆ setStringValue()

◆ setValue()

◆ setVariantValue()

template<typename ElementAccessType, typename ChildElementsType = ChildElements<ElementAccessType>>
class ddl::codec::CodecElement< ElementAccessType, ChildElementsType >