AttributeParser Class Reference

Detailed Description

Parses XML node's attributes descriptions.

There are specializations for:

• double
• std::string

#include <src/maliput_malidrive/xodr/parser.h>

Inheritance diagram for AttributeParser:

Public Member Functions
	MALIDRIVE_NO_COPY_NO_MOVE_NO_ASSIGN (AttributeParser)
	AttributeParser ()=delete
	~AttributeParser ()=default
	AttributeParser (tinyxml2::XMLElement *element, const ParserConfiguration &parser_configuration)
	Creates an AttributeParser from a tinyxml2::XMLElement. More...
template<typename T >
std::optional< T >	As (const std::string &attribute_name) const
	Parses the attribute_name as T. More...
template<>
std::optional< double >	As (const std::string &attribute_name) const
Public Member Functions inherited from ParserBase
	MALIDRIVE_NO_COPY_NO_MOVE_NO_ASSIGN (ParserBase)
	ParserBase ()=delete
virtual	~ParserBase ()=default
	ParserBase (tinyxml2::XMLElement *element, const ParserConfiguration &parser_configuration)
	Creates an ParserBase from a tinyxml2::XMLElement. More...
int	NumberOfAttributes () const
	Count the number of attributes the tinyxml2::XMLElement has. More...
std::string	GetName () const

Additional Inherited Members
Protected Attributes inherited from ParserBase
tinyxml2::XMLElement *	element_ {}
	A XML node. More...
ParserConfiguration	parser_configuration_ {}
	Parser configuration. More...

Constructor & Destructor Documentation

AttributeParser() [1/2]

AttributeParser ( )

delete

~AttributeParser()

~AttributeParser ( )

default

AttributeParser() [2/2]

AttributeParser	(	tinyxml2::XMLElement *	element,
		const ParserConfiguration &	parser_configuration
	)

Creates an AttributeParser from a tinyxml2::XMLElement.

Parameters

element	Is the XML Node that contains attributes to be parsed.
parser_configuration	Holds the configuration for the parser.

Exceptions

maliput::common::assertion_error

When element is nullptr.

Member Function Documentation

As() [1/2]

std::optional<T> As

(

const std::string &

attribute_name

)

const

Parses the attribute_name as T.

Template Parameters

T	Is the type to parse the attribute's value into.

Parameters

attribute_name

Is the attribute to be parsed.

Returns

A T(value) object when attribute_name is present, otherwise a std::nullopt.

As() [2/2]

std::optional< Unit > As

(

const std::string &

attribute_name

)

const

MALIDRIVE_NO_COPY_NO_MOVE_NO_ASSIGN()

MALIDRIVE_NO_COPY_NO_MOVE_NO_ASSIGN

(

AttributeParser

)

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

• parser.h
• parser.cc