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constexpr all the things!
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Mr Flibble
Oct 11, 2019, 5:42:46 PM10/11/19
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https://leighjohnston.wordpress.com/2019/10/11/constexpr-all-the-things/
The C++20 constexpr changes do look very interesting: it will be the death
knell of ivory tower C++ template meta-programmers which is a good thing.
😏 Just don’t let the idea of using std::vector at compile time as well as
at runtime make your coder’s mind go ping! 🤣
http://open-std.org/JTC1/SC22/WG21/docs/papers/2019/p1004r2.pdf
/Flibble
--
"Snakes didn't evolve, instead talking snakes with legs changed into
snakes." - Rick C. Hodgin
“You won’t burn in hell. But be nice anyway.” – Ricky Gervais
“I see Atheists are fighting and killing each other again, over who
doesn’t believe in any God the most. Oh, no..wait.. that never happens.” –
Ricky Gervais
"Suppose it's all true, and you walk up to the pearly gates, and are
confronted by God," Bryne asked on his show The Meaning of Life. "What
will Stephen Fry say to him, her, or it?"
"I'd say, bone cancer in children? What's that about?" Fry replied.
"How dare you? How dare you create a world to which there is such misery
that is not our fault. It's not right, it's utterly, utterly evil."
"Why should I respect a capricious, mean-minded, stupid God who creates a
world that is so full of injustice and pain. That's what I would say."
The C++20 constexpr changes do look very interesting: it will be the death
knell of ivory tower C++ template meta-programmers which is a good thing.
😏 Just don’t let the idea of using std::vector at compile time as well as
at runtime make your coder’s mind go ping! 🤣
http://open-std.org/JTC1/SC22/WG21/docs/papers/2019/p1004r2.pdf
/Flibble
--
"Snakes didn't evolve, instead talking snakes with legs changed into
snakes." - Rick C. Hodgin
“You won’t burn in hell. But be nice anyway.” – Ricky Gervais
“I see Atheists are fighting and killing each other again, over who
doesn’t believe in any God the most. Oh, no..wait.. that never happens.” –
Ricky Gervais
"Suppose it's all true, and you walk up to the pearly gates, and are
confronted by God," Bryne asked on his show The Meaning of Life. "What
will Stephen Fry say to him, her, or it?"
"I'd say, bone cancer in children? What's that about?" Fry replied.
"How dare you? How dare you create a world to which there is such misery
that is not our fault. It's not right, it's utterly, utterly evil."
"Why should I respect a capricious, mean-minded, stupid God who creates a
world that is so full of injustice and pain. That's what I would say."
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