any_map.hpp File Reference

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Namespaces
	ossia

Typedefs
using	ossia::any_map = string_map< ossia::any >
	A container to store any kind of data indexed by a string.
using	ossia::extended_attributes = any_map

Functions
template<typename T >
auto	ossia::get_attribute (const any_map &e, std::string_view name)
	get_attribute Get an attribute of an any_map. More...
template<typename T >
std::optional< T >	ossia::get_optional_attribute (const any_map &e, std::string_view name)
	get_optional_attribute Maybe get an attribute of an any_map. More...
void	ossia::unset_attribute (any_map &e, std::string_view str)
	Remove an attribute.
template<typename T >
void	ossia::set_attribute (any_map &e, std::string_view str, const T &val)
	Sets an attribute in an any_map.
bool	ossia::has_attribute (const any_map &e, std::string_view str) noexcept
	Checks if an attribute is present.
void	ossia::set_attribute (any_map &e, std::string_view str)
	Sets a bool-like attribute. It should be checked for with has_attribute.
template<typename T >
void	ossia::set_attribute (any_map &e, std::string_view str, T &&val)
	Sets an attribute in an any_map.
void	ossia::set_attribute (any_map &e, std::string_view str, std::nullopt_t)
	Removes an attribute in an any_map.
template<typename T >
void	ossia::set_optional_attribute (any_map &e, std::string_view str, const std::optional< T > &opt)
	Sets an attribute if opt has a value, else remove the attribute.
template<typename T >
void	ossia::set_optional_attribute (any_map &e, std::string_view str, std::optional< T > &&opt)