EnumSelectionBase Class Reference

Detailed Description

Our poor man's implementation of enum reflection. This is a necessary ingredient for bridging runtime string parsed from input files and static enum types.

For developers, this class shall only be used for parsing purposes during the setup phase. Avoid directly working with this class at model evaluation phase at all cost!

#include <EnumSelectionBase.h>

Inheritance diagram for EnumSelectionBase:

Public Member Functions
	EnumSelectionBase ()=default
	EnumSelectionBase (const std::vector< std::string > &choices)
	Create an enum selection from a list of choices.
	EnumSelectionBase (const std::vector< std::string > &choices, const std::vector< int > &values)
	Create an enum selection from a list of choices and their corresponding values.
const std::unordered_map< std::string, int > &	choices () const
	Choices.
std::string	join (const std::string &separator=", ") const
	Join the choices into a single string with the given separator.

Protected Attributes
std::unordered_map< std::string, int >	_choice_map
	Mapping enum options to int.

Constructor & Destructor Documentation

EnumSelectionBase() [1/3]

EnumSelectionBase ( )

default

EnumSelectionBase() [2/3]

EnumSelectionBase

(

const std::vector< std::string > &

choices

)

Create an enum selection from a list of choices.

EnumSelectionBase() [3/3]

EnumSelectionBase	(	const std::vector< std::string > &	choices,
		const std::vector< int > &	values )

Create an enum selection from a list of choices and their corresponding values.

Member Function Documentation

choices()

const std::unordered_map< std::string, int > & choices ( ) const

inline

Choices.

join()

std::string join

(

const std::string &

separator = ", "

)

const

Join the choices into a single string with the given separator.

Member Data Documentation

_choice_map

std::unordered_map<std::string, int> _choice_map

protected

Mapping enum options to int.