• Structs
  • ldtk::Field<T>
  • ldtk::ArrayField<T>

A Field holds a value of one of these types: int, float, bool, std::string, ldtk::Color, ldtk::IntPoint, ldtk::Enum or ldtk::FilePath.

Fields that are optional can be null. They hold the value ldtk::null in that case.

constexpr ldtk::Field::is_null() const -> bool

Returns true if the Field is optional and does not hold a value, returns false otherwise.

constexpr value() const -> const T&

Returns the value of the field.

constexpr value_or(T&& value) const -> const T&

If the Field holds a value, returns it; if the Field is null, returns the value provided as parameter.

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ldtk::ArrayField<T> inherits from std::vector<ldtk::Field<T>>, which means it is a vector that contains ldtk::Field<T> objects. Regular std::vector methods can be used.