ADTF: sample_codec_access< AccessType >

Implementation for codec access concept (ddl::codec::CodecElementAccess). More...

Inheritance diagram for sample_codec_access< AccessType >:

Public Types
typedef AccessType	access_type
	used access type.

typedef tCodecIndex	index_type
	used index type.

typedef ddl::codec::CodecElement< sample_codec_access< AccessType > >	element_type
	supported element type.

Public Types inherited from sample_decoder_access< AccessType >
typedef AccessType	access_type
	used access type.

typedef tCodecIndex	index_type
	used index type.

typedef ddl::codec::DecoderElement< sample_decoder_access< AccessType > >	element_type
	supported element type.

Static Public Member Functions
static element_type	getElement (access_type &access, const std::string &full_element_name)
	Get a element object for the given `full_element_name`. More...

static element_type	getElement (access_type &access, const index_type &index)
	Get a element object for the given `index`. More...

template<typename T >
static void	setValue (access_type &access, const index_type &index, const T &value)
	Set the value from the given `value`. More...

static void	setVariantValue (access_type &access, const index_type &index, const a_util::variant::Variant &value)
	Sets the value from `value` as variant. More...

static void	setStringValue (access_type &access, const index_type &index, const std::string &value)
	Sets the value from `value` as string. More...

static void	setRawValue (access_type &access, const index_type &index, const void *value, size_t value_size)
	Set the value by copying from a `value` buffer. More...

static void *	getAddress (access_type &access, const index_type &index)
	Get the address (with write access) More...

Static Public Member Functions inherited from sample_decoder_access< AccessType >
static element_type	getElement (access_type &access, const std::string &full_element_name)
	Get a element object for the given `full_element_name`. More...

static element_type	getElement (access_type &access, const index_type &index)
	Get a element object for the given `index`. More...

static size_t	getChildCount (access_type &access, const index_type &index)
	Get the Child Count. More...

static std::string	getFullName (access_type &access, const index_type &index)
	Get the full name of the element within its main structure. More...

static std::string	getName (access_type &access, const index_type &index)
	Get the name of the element within its level structure. More...

static std::string	getBaseName (access_type &access, const index_type &index)
	Get the base name of the element within its level structure. More...

template<typename T >
static T	getValue (access_type &access, const index_type &index)
	Get the value. More...

static a_util::variant::Variant	getVariantValue (access_type &access, const index_type &index)
	Get the value as variant. More...

static std::string	getStringValue (access_type &access, const index_type &index)
	Get the value as string. More...

static void	getRawValue (access_type &access, const index_type &index, void *value, size_t value_size)
	Get the value by copy to the given `value` buffer. More...

static const void *	getAddress (access_type &access, const index_type &index)
	Get the address. More...

static void	resolve (access_type &access, index_type &index)
	Resolves the given CodecIndex and set the layout information. More...

Detailed Description

template<typename AccessType>
class adtf::mediadescription::osborn::sample_codec_access< AccessType >

Implementation for codec access concept (ddl::codec::CodecElementAccess).

Template Parameters

AccessType The adtf access type to use.

Definition at line 210 of file sample_codec_access_types.h.

Member Function Documentation

◆ getAddress()

static void* getAddress	(	access_type &	access,
		const index_type &	index
	)

inlinestatic

Get the address (with write access)

Parameters

access	defined access type.
index	The codec index.

Returns: void*

Definition at line 303 of file sample_codec_access_types.h.

◆ getElement() [1/2]

static element_type getElement	(	access_type &	access,
		const index_type &	index
	)

inlinestatic

Get a element object for the given index.

Parameters

access	defined access type.
index	The codec index.

Returns: element_type

Definition at line 243 of file sample_codec_access_types.h.

◆ getElement() [2/2]

static element_type getElement	(	access_type &	access,
		const std::string &	full_element_name
	)

inlinestatic

Get a element object for the given full_element_name.

Parameters

access	defined access type.
full_element_name	The full name of the element in point notation (i.e. `"element1.child_element[4].element_value"`).

Returns: element_type

Definition at line 232 of file sample_codec_access_types.h.

◆ setRawValue()

static void setRawValue	(	access_type &	access,
		const index_type &	index,
		const void *	value,
		size_t	value_size
	)

inlinestatic

Set the value by copying from a value buffer.

Parameters

access	defined access type.
index	The codec index.
value	The value buffer
value_size	the size of the value buffer in bytes.

Definition at line 292 of file sample_codec_access_types.h.

◆ setStringValue()

static void setStringValue	(	access_type &	access,
		const index_type &	index,
		const std::string &	value
	)

inlinestatic

Sets the value from value as string.

Parameters

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

See also: StaticDecoder::setElementValueString

Definition at line 279 of file sample_codec_access_types.h.

◆ setValue()

static void setValue	(	access_type &	access,
		const index_type &	index,
		const T &	value
	)

inlinestatic

Set the value from the given value.

Parameters

[in]	access	defined access type.
[in]	index	The codec index.
[in]	value	The value of type T (supported types: all int types, bool, float, double, std::string)

Template Parameters

T	The type of `oValue` to set.

Definition at line 257 of file sample_codec_access_types.h.

◆ setVariantValue()

static void setVariantValue	(	access_type &	access,
		const index_type &	index,
		const a_util::variant::Variant &	value
	)

inlinestatic

Sets the value from value as variant.

Parameters

[in]	access	The access type
[in]	index	The codec index of the value
[in]	value	The value to set as variant

See also: StaticDecoder::setElementValue

Definition at line 268 of file sample_codec_access_types.h.

Public Types

Static Public Member Functions

Detailed Description

template<typename AccessType> class adtf::mediadescription::osborn::sample_codec_access< AccessType >

Member Function Documentation

◆ getAddress()

◆ getElement() [1/2]

◆ getElement() [2/2]

◆ setRawValue()

◆ setStringValue()

◆ setValue()

◆ setVariantValue()

template<typename AccessType>
class adtf::mediadescription::osborn::sample_codec_access< AccessType >