C++ Language/Type/Variant/AnyVariant
Appearance
A variable xVar
whose type is std::any
can store values of differing types at different points in time.
After assigning xVar = 1.1F;
, that float
value can be accessed by std::any_cast<float>(xVar);
.
An uninitialized any-variable will be in a special "no value" state that will be reported by xVar.has_value()
.
Additional information about any-variant (includes interactive examples)