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3 questions
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Pass undefined number of template classes (having commas) as macro argument
TL;DR
What are the available tricks to pass undefined number of template classes to a macro in C++17 ? Example: my_macro(std::map<std::string,std::vector<double>>, double, std::deque<...
- 5,171
4
votes
2
answers
1k
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Counting function arguments at compile time
I'm trying to count the number of arguments to a function at compile time (I'm wrapping sprintf up in some templates for compile time checks and type safety). I need to check that the number of ...
- 1,203
3
votes
2
answers
177
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Testing member function, by peeling pairs off variadic macro/template/function?
(I'm using catch for unit testing, which unfortunately doesn't yet have what it's calling generators to do this sort of thing.)
In c++17, is there a way to reduce this:
assert("" == String{"" }....
- 1,775