esphome::api::TemplatableStringValue< X > Class Template Reference

#include <homeassistant_service.h>

Inheritance diagram for esphome::api::TemplatableStringValue< X >:

Public Member Functions
	TemplatableStringValue ()
template<typename F , enable_if_t<!is_invocable< F, X... >::value, int > = 0>
	TemplatableStringValue (F value)
template<typename F , enable_if_t< is_invocable< F, X... >::value, int > = 0>
	TemplatableStringValue (F f)
Public Member Functions inherited from esphome::TemplatableValue< std::string, X... >
	TemplatableValue ()
	TemplatableValue (const char *str)
	TemplatableValue (const __FlashStringHelper *str)
template<typename F > requires (!std::invocable<F, X...>)
	TemplatableValue (F value)
template<typename F > requires std::invocable<F, X...> && std::convertible_to<F, std::string (*)(X...)>
	TemplatableValue (F f)
template<typename F > requires std::invocable<F, X...> &&(!std::convertible_to<F, std::string (*)(X...)>)
	TemplatableValue (F f)
	TemplatableValue (const TemplatableValue &other)
	TemplatableValue (TemplatableValue &&other) noexcept
TemplatableValue &	operator= (const TemplatableValue &other)
TemplatableValue &	operator= (TemplatableValue &&other) noexcept
	~TemplatableValue ()
bool	has_value () const
std::string	value (X... x) const
optional< std::string >	optional_value (X... x) const
std::string	value_or (X... x, std::string default_value) const
bool	is_static_string () const
	Check if this holds a static string (const char* stored without allocation) The pointer is always directly readable (RAM or flash-mapped).
const char *	get_static_string () const
	Get the static string pointer (only valid if is_static_string() returns true) The pointer is always directly readable — FLASH_STRING uses a separate type.
bool	is_empty () const
	Check if the string value is empty without allocating.
StringRef	ref_or_copy_to (char *lambda_buf, size_t lambda_buf_size) const
	Get a StringRef to the string value without heap allocation when possible.

Additional Inherited Members
Data Fields inherited from esphome::TemplatableValue< std::string, X... >
Protected Types inherited from esphome::TemplatableValue< std::string, X... >
enum	: uint8_t {   NONE , VALUE , LAMBDA , STATELESS_LAMBDA ,   STATIC_STRING , FLASH_STRING }
Protected Attributes inherited from esphome::TemplatableValue< std::string, X... >
enum esphome::TemplatableValue< std::string, X... >:: { ... }	type_
union esphome::TemplatableValue< std::string, X... >:: { ... }

Detailed Description

template<typename... X>
class esphome::api::TemplatableStringValue< X >

Definition at line 19 of file homeassistant_service.h.

Constructor & Destructor Documentation

TemplatableStringValue() [1/3]

template<typename... X>

esphome::api::TemplatableStringValue< X >::TemplatableStringValue ( )

inline

Definition at line 43 of file homeassistant_service.h.

TemplatableStringValue() [2/3]

template<typename... X>

template<typename F , enable_if_t<!is_invocable< F, X... >::value, int > = 0>

esphome::api::TemplatableStringValue< X >::TemplatableStringValue ( F value )

inline

Definition at line 46 of file homeassistant_service.h.

TemplatableStringValue() [3/3]

template<typename... X>

template<typename F , enable_if_t< is_invocable< F, X... >::value, int > = 0>

esphome::api::TemplatableStringValue< X >::TemplatableStringValue ( F f )

inline

Definition at line 49 of file homeassistant_service.h.

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

• esphome/components/api/homeassistant_service.h