sen::Overloaded< Ts > Struct Template Reference

Helper type for std::variant lambda visitors. More...

#include <class_helpers.h>

Inheritance diagram for sen::Overloaded< Ts >:

Detailed Description

template<class... Ts>
struct sen::Overloaded< Ts >

Helper type for std::variant lambda visitors.

Example:

std::visit(
     sen::Overloaded {[&](uint8_t val) { ... },
                      [&](int16_t val) { ... },
                      [&](uint16_t val) { ... },
                      [&](int32_t val) { ... },
                      [&](uint32_t val) { ... },
                      [&](int64_t val) { ... },
                      [&](uint64_t val) { ... },
                      [&](float32_t val) { ... },
                      [&](float64_t val) { ... }},
     variant);
 };

You need to handle all the cases for it to compile. You can also use auto if you need to generalize it:

std::visit(
     sen::Overloaded {[&](uint8_t val) { doThis(val); },
                      [&](int16_t val) { doThat(val); },
                      [&](auto val) { doSomethingElse(val); }},
     variant);
 }

---

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

• class_helpers.h