mirror of
https://github.com/esphome/esphome.git
synced 2026-09-18 02:28:42 +00:00
J. Nick Koston
3bca31ba9f
The custom optional implementation (from optional-bare, 2017) predates C++17. All ESPHome platforms now compile with gnu++20, making std::optional available everywhere. The custom implementation had several issues: - No emplace() support - Always default-constructs value_ (wasteful for non-trivial types) - reset() only flips a bool without destroying the value - No move semantics - Requires T to be default constructible Replace with using aliases (using std::optional, using std::nullopt, etc.) so all existing code using esphome::optional continues to work. Also fix ~30 unsafe .value() calls across climate IR components that relied on the custom optional's behavior of returning a default-constructed value when empty. With std::optional, accessing an empty optional is UB. These are replaced with value_or() using appropriate defaults (CLIMATE_FAN_AUTO, CLIMATE_PRESET_NONE).
47 lines
1.9 KiB
Python
47 lines
1.9 KiB
Python
from esphome.cpp_generator import MockObj
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global_ns = MockObj("", "")
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void = global_ns.namespace("void")
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nullptr = global_ns.namespace("nullptr")
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float_ = global_ns.namespace("float")
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double = global_ns.namespace("double")
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bool_ = global_ns.namespace("bool")
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int_ = global_ns.namespace("int")
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std_ns = global_ns.namespace("std")
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std_shared_ptr = std_ns.class_("shared_ptr")
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std_string = std_ns.class_("string")
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std_string_ref = std_ns.namespace("string &")
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std_vector = std_ns.class_("vector")
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std_span = std_ns.class_("span")
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uint8 = global_ns.namespace("uint8_t")
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uint16 = global_ns.namespace("uint16_t")
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uint32 = global_ns.namespace("uint32_t")
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uint64 = global_ns.namespace("uint64_t")
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int16 = global_ns.namespace("int16_t")
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int32 = global_ns.namespace("int32_t")
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int64 = global_ns.namespace("int64_t")
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size_t = global_ns.namespace("size_t")
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const_char_ptr = global_ns.namespace("const char *")
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NAN = global_ns.namespace("NAN")
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esphome_ns = global_ns # using namespace esphome;
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FixedVector = esphome_ns.class_("FixedVector")
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App = esphome_ns.App
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EntityBase = esphome_ns.class_("EntityBase")
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Component = esphome_ns.class_("Component")
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ComponentPtr = Component.operator("ptr")
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PollingComponent = esphome_ns.class_("PollingComponent", Component)
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Application = esphome_ns.class_("Application")
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optional = global_ns.namespace("std").class_("optional")
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arduino_json_ns = global_ns.namespace("ArduinoJson")
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JsonObject = arduino_json_ns.class_("JsonObject")
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JsonObjectConst = arduino_json_ns.class_("JsonObjectConst")
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Controller = esphome_ns.class_("Controller")
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GPIOPin = esphome_ns.class_("GPIOPin")
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InternalGPIOPin = esphome_ns.class_("InternalGPIOPin", GPIOPin)
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gpio_ns = esphome_ns.namespace("gpio")
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gpio_Flags = gpio_ns.enum("Flags", is_class=True)
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EntityCategory = esphome_ns.enum("EntityCategory")
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Parented = esphome_ns.class_("Parented")
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ESPTime = esphome_ns.struct("ESPTime")
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StringRef = esphome_ns.class_("StringRef")
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