A constraint class to ensure the provided value is one of the specified values in an array. More...

Inheritance diagram for util::config::OneOf< ArrSize >:

Collaboration diagram for util::config::OneOf< ArrSize >:

Public Member Functions
constexpr	OneOf (std::string_view key, std::array< std::string_view, ArrSize > arr)
	Constructs a constraint where the value must be one of the values in the provided array.
Public Member Functions inherited from util::config::Constraint
std::optional< Error >	checkConstraint (Value const &val) const
	Check if the value meets the specific constraint.

Additional Inherited Members
Protected Member Functions inherited from util::config::Constraint
template<std::size_t ArrSize>
constexpr std::string	makeErrorMsg (std::string_view key, Value const &value, std::array< std::string_view, ArrSize > arr) const
	Creates an error message for all constraints that must satisfy certain hard-coded values.

Detailed Description

template<std::size_t ArrSize>
class util::config::OneOf< ArrSize >

A constraint class to ensure the provided value is one of the specified values in an array.

Template Parameters

arrSize The size of the array containing the valid values for the constraint

Constructor & Destructor Documentation

template<std::size_t ArrSize>

util::config::OneOf< ArrSize >::OneOf	(	std::string_view	key,
		std::array< std::string_view, ArrSize >	arr )

inlineconstexpr

Constructs a constraint where the value must be one of the values in the provided array.

Parameters

key	The key of the ConfigValue that has this constraint
arr	The value that has this constraint must be of the values in arr

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