pni::io::nx::xml::attribute Struct Reference

read and write attributes

#include <attribute.hpp>

Inheritance diagram for pni::io::nx::xml::attribute:

Collaboration diagram for pni::io::nx::xml::attribute:

Static Public Member Functions
template<typename GTYPE , typename FTYPE , typename ATYPE , typename LTYPE >
static nxobject< GTYPE, FTYPE, ATYPE, LTYPE >	object_from_xml (const nxobject< GTYPE, FTYPE, ATYPE, LTYPE > &parent, const node &attr_node)
	create attribute from XML description More...
template<typename GTYPE , typename FTYPE , typename ATYPE , typename LTYPE >
static node	object_to_xml (const nxobject< GTYPE, FTYPE, ATYPE, LTYPE > &attr)
	write attribute to XML More...
Static Public Member Functions inherited from pni::io::nx::xml::io_node
static size_t	size (const node &io_node)
	return object size More...
static size_t	rank (const node &io_node)
	return object rank More...
static pni::core::string	name (const node &io_node)
	return object name More...
static pni::core::shape_t	shape (const node &io_node)
	return object shape More...
static pni::core::type_id_t	type_id (const node &io_node)
	get type id More...
template<typename T >
static T	data_from_xml (const node &io_node)
	get data from XML More...
template<typename T >
static void	data_to_xml (node &io_node, const T &value)
	write data to XML More...

Member Function Documentation

template<typename GTYPE , typename FTYPE , typename ATYPE , typename LTYPE >

static nxobject<GTYPE,FTYPE,ATYPE,LTYPE> pni::io::nx::xml::attribute::object_from_xml ( const nxobject< GTYPE, FTYPE, ATYPE, LTYPE > &  parent, const node &  attr_node  )

inlinestatic

Create an attribute attached to a parent according to the information stored in the XML node. The parent must be either a field or a group type. No attribute data is copied from the Nexus object to the XML node.

Exceptions

invalid_object_error	if the parent is not valid
type_error	if the requested data type does not exist
io_error	if the attribute cannot be written
object_error	in case of any other error

Template Parameters

PTYPE

parent type

Parameters

parent	reference to parent instance
attr_node	XML node with attribute description

Returns

instance of an attribute type

template<typename GTYPE , typename FTYPE , typename ATYPE , typename LTYPE >

static node pni::io::nx::xml::attribute::object_to_xml ( const nxobject< GTYPE, FTYPE, ATYPE, LTYPE > &  attr )

inlinestatic

Create an XML attribute from a Nexus attribute. No data will be transfered.

Template Parameters

ATYPE

attribute type

Parameters

attr	attribute instance

Returns

XML node with the attribute metadata

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

• attribute.hpp