std-variant Examples and Free Source Code

Default-construct all the types in a std::variant and put them in a std::vector...

c++templates c++17 template-meta-programming std-variant

Compare std::variant with int using C++20 <=> is not a constant expression...

c++c++17 c++20 std-variant

Provide a operator== for std::variant...

c++operator-overloading c++17 stdmap std-variant

Why does clang handle exceptions for this trivial std::variant code?...

c++gcc clang c++17 std-variant

Assignment operator for std::variant...

c++stdmap assignment-operator std-variant

std::bad_variant_access error when trying to store value to std::variant in map...

c++c++17 stdmap std-variant

std::variant visitor where the visitor modifies the variant...

c++c++17 std-variant

Transitioning Boost Spirit parser from boost::variant to std::variant...

c++boost boost-spirit boost-variant std-variant

Casting a variant to super set variant or a subset variant...

c++c++17 std-variant

std::visit a std::variant with overloaded free-function instead of function-object...

c++c++17 non-member-functions std-variant stdapply

Split a given std::variant type by a given criteria...

c++c++17 std-variant

How to call std::visit inside a lambda with a visitor that is a function object captured by value...

c++lambda c++17 generic-lambda std-variant

Do elements in `std::array<int, N>` as a class member get default intialised...

c++constructor initialization stdarray std-variant

std::visit does not recognise types...

c++lambda generic-lambda std-variant

Throw exception on missing function overload with std::variant instead of compile time error...

c++exception compiler-errors c++17 std-variant

std::visit and std::variant usage...

c++c++17 std-variant

How to use alternative types of std::variant polymorphically...

c++std-variant

What will destructor of a std::variant do if it contains void* data...

c++memory-leaks c++17 void-pointers std-variant

Does std::variant provide functionality similar to boost::variant<>::types?...

c++c++17 boost-variant boost-mpl std-variant

std::bind to a std::variant containing multiple std::function types...

c++c++17 std-function std-variant

How is std::optional never "valueless by exception"?...

c++c++17 stdoptional std-variant

How can I pass the current alternative type of std::variant to a callable?...

c++c++17 std-variant

Why does a std::variant compile with begin and end iterators?...

c++std-variant

Is there boost::visit like std::visit, for boost::variant?...

c++boost c++14 boost-variant std-variant

Overloading a function with std::enable_if to avoid template substitution error...

c++c++17 enable-if std-variant

May I change the held type in a std::variant from within a call to std::visit...

c++c++17 std-variant

Predefined type list passed to a std::variant...

c++templates c++17 typelist std-variant

How to use std::visit with std::variant containing enum...

c++c++17 std-variant

How to get a reference to variant’s value?...

c++visual-c++std-variant

get currently held typeid of std::variant (like boost::variant type())...

c++boost typeid std-variant