std-variant

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g++ std::variant seems can't support user class with std::atomic/std::mutex variable member (with detail/code)
user_144921980
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3
1
193
stdatomic std-variant c++17 c++
How can classes with `std::variant` members be copied safely?
user_144207590
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6
3
1304
std-variant c++17 c++
What is the best way to disable implicit conversion from pointer types to bool when constructing an std::variant?
user_14132440
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9
2
600
std-variant visual-studio c++
How can I code something like a switch for std::variant?
user_122685840
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21
4
5679
std-variant c++17 c++
Compare std::variant with int using C++20 <=> is not a constant expression
user_116387180
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8
1
306
std-variant c++20 c++17 c++
Use of emplace function of std::variant in template
user_91430960
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2
2
1014
emplace std-variant c++17 templates c++
Why does clang handle exceptions for this trivial std::variant code?
user_9640800
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7
1
138
std-variant c++17 clang gcc c++
How do you make the use of std::variants more "palatable", syntax-wise?
user_15930770
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2
2
182
std-variant c++17 idioms syntactic-sugar c++
Why can't std::variant find operator<() when not in same namespace as compared classes
user_83595520
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2
1
151
std-variant c++17 c++
std::visit a std::variant with overloaded free-function instead of function-object
user_18273600
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2
2
1343
stdapply non-member-functions std-variant c++17 c++
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