PDI::Datatype_template Class Reference

Inheritance diagram for PDI::Datatype_template:

Public Member Functions
	Datatype_template (const Attributes_map &attributes={})
	Creates datatype template with given attributes.
	Datatype_template (PC_tree_t datatype_tree)
	Creates datatype template.
virtual	~Datatype_template ()
	Destroys the template.
virtual Datatype_sptr	evaluate (Context &ctx) const =0
	Creates a new datatype by resolving the value of all metadata references.
Expression	attribute (const std::string &attribute_name) const
	Returns attribute of given name as Expression.
const Attributes_map &	attributes () const
	Returns all attributes as a unordered map.

Static Public Member Functions
static void	load_basic_datatypes (Context &ctx)
	Adds to the context the basic Array, Record, C and Fortran datatypes.
static void	load_user_datatypes (Context &ctx, PC_tree_t types_tree)
	Adds to the context the user defined datatypes.

Protected Attributes
Attributes_map	m_attributes

Constructor & Destructor Documentation

Datatype_template() [1/2]

PDI::Datatype_template::Datatype_template

(

const Attributes_map &

attributes = {}

)

Creates datatype template with given attributes.

Parameters

attributes

attributes of datatype template

Datatype_template() [2/2]

PDI::Datatype_template::Datatype_template

(

PC_tree_t

datatype_tree

)

Creates datatype template.

If attributes are defined in datatype_tree, they will be included in datatype template

Parameters

datatype_tree

datatype tree

~Datatype_template()

virtual PDI::Datatype_template::~Datatype_template ( )

virtual

Destroys the template.

Member Function Documentation

evaluate()

virtual Datatype_sptr PDI::Datatype_template::evaluate ( Context &  ctx ) const

pure virtual

Creates a new datatype by resolving the value of all metadata references.

Parameters

ctx	the context in which to evaluate this template

Returns

the evaluated type that is produced

Implemented in PDI::Array_datatype, PDI::Pointer_datatype, PDI::Record_datatype, PDI::Scalar_datatype, and PDI::Tuple_datatype.

attribute()

Expression PDI::Datatype_template::attribute

(

const std::string &

attribute_name

)

const

Returns attribute of given name as Expression.

Parameters

attribute_name

attribute to get

Returns

value of attribute as Expression

attributes()

const Attributes_map & PDI::Datatype_template::attributes

(

)

const

Returns all attributes as a unordered map.

Returns

all attributes as a unordered map

load_basic_datatypes()

static void PDI::Datatype_template::load_basic_datatypes ( Context &  ctx )

static

Adds to the context the basic Array, Record, C and Fortran datatypes.

Parameters

[in,out]

ctx

the context where to add the datatypes

load_user_datatypes()

static void PDI::Datatype_template::load_user_datatypes ( Context &  ctx, PC_tree_t  types_tree  )

static

Adds to the context the user defined datatypes.

Parameters

[in,out]	ctx	the context where to add the datatypes
[in]	types_tree	with defined types

Member Data Documentation

m_attributes

Attributes_map PDI::Datatype_template::m_attributes

protected

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

• datatype_template.h