cStaticCodec

Codec for static structures defined by a DDL definition. More...

Inheritance diagram for cStaticCodec:

Public Types
typedef adtf_ddl::tStructElement	DefinedStructElementType
Public Types inherited from cStaticDecoder
typedef adtf_ddl::tStructElement	DefinedStructElementType

Public Member Functions
	cStaticCodec ()=default
	Default constructor.
	cStaticCodec (cStaticCodec &&)=default
	Move constructor.
cStaticCodec &	operator= (cStaticCodec &&)=default
	Move assignment operator.
tResult	SetElementValue (size_t nIndex, const void *pValue)
	Sets the current value of the given element by copying its data from the passed-in location. More...
tResult	SetElementValue (size_t nIndex, const A_UTILS_NS::cVariant &oValue)
	Sets the current value of the given element to the given value. More...
void *	GetElementAddress (size_t nIndex)
tResult	SetConstants ()
	Sets all elements to their constant values defined in the DDL. More...
const void *	GetElementAddress (size_t nIndex) const
Public Member Functions inherited from cStaticDecoder
	cStaticDecoder ()
	Default constructor.
	cStaticDecoder (cStaticDecoder &&)=default
	Move constructor.
cStaticDecoder &	operator= (cStaticDecoder &&)=default
	Move assignment operator.
virtual tResult	IsValid () const
virtual size_t	GetElementCount () const
tResult	GetElement (size_t nIndex, const tStructElement *&pElement) const
	Access information about an element. More...
tResult	GetElementValue (size_t nIndex, void *pValue) const
	Returns the current value of the given element by copying its data to the passed-in location. More...
tResult	GetElementValue (size_t nIndex, A_UTILS_NS::cVariant &oValue) const
	Returns the current value of the given element as a variant. More...
const void *	GetElementAddress (size_t nIndex) const
size_t	GetStaticBufferSize (tDataRepresentation eRep=tDataRepresentation::Deserialized) const
tDataRepresentation	GetRepresentation () const
A_UTILS_NS::cString	GetElementValueString (size_t nIndex) const
	Returns the current value of the given element as a string. More...

Private Member Functions
	cStaticCodec (std::shared_ptr< const cStructLayout > pLayout, void *pData, size_t nDataSize, tDataRepresentation eRep)
	For internal use only.

Additional Inherited Members
Static Public Member Functions inherited from cStaticDecoder
static const char *	GetStructElementName (const tStructElement *pElement)
	Access information about an element. More...
Protected Member Functions inherited from cStaticDecoder
	cStaticDecoder (std::shared_ptr< const cStructLayout > pLayout, const void *pData, size_t nDataSize, tDataRepresentation eRep)
	For internal use only.
virtual const tStructLayoutElement *	GetLayoutElement (size_t nIndex) const
	For internal use only.
Protected Attributes inherited from cStaticDecoder
std::shared_ptr< const cStructLayout >	m_pLayout
	For internal use only.
const void *	m_pData
	For internal use only.
size_t	m_nDataSize
	For internal use only.
const cElementAccessor *	m_pElementAccessor
	For internal use only.

Detailed Description

Codec for static structures defined by a DDL definition.

Definition at line 130 of file builds/digitalwerk/solutions/adtf_content/adtf_base/adtf_core/extern/pkg_ddl/include/adtfddl/codec/static_codec.h.

Member Function Documentation

GetElementAddress() [1/2]

void* GetElementAddress

(

size_t

nIndex

)

Parameters

[in]

nIndex

The index of the element.

Returns

A pointer to the element or nullptr in case of an error.

GetElementAddress() [2/2]

const void* GetElementAddress

Parameters

[in]

nIndex

The index of the element.

Returns

A pointer to the element or nullptr in case of an error.

SetConstants()

tResult SetConstants

(

)

Sets all elements to their constant values defined in the DDL.

Returns

Standard result.

SetElementValue() [1/2]

tResult SetElementValue	(	size_t	nIndex,
		const A_UTILS_NS::cVariant &	oValue
	)

Sets the current value of the given element to the given value.

Parameters

[in]	nIndex	The index of the element.
[in]	oValue	The value.

Return values

ERR_INVALID_INDEX

Invalid element index.

SetElementValue() [2/2]

tResult SetElementValue	(	size_t	nIndex,
		const void *	pValue
	)

Sets the current value of the given element by copying its data from the passed-in location.

Parameters

[in]	nIndex	The index of the element.
[in]	pValue	The location where the data should be copied from.

Return values

ERR_INVALID_INDEX

Invalid element index.