| ▲ | cherryteastain 3 days ago | ||||||||||||||||
I don't really see the point when C++ already lets you write void foo(auto& t) { t.bar(); } which can be called with any class that has the .bar() method anyway. | |||||||||||||||||
| ▲ | Maxatar 3 days ago | parent | next [-] | ||||||||||||||||
Because it can also be called with any class that doesn't have the bar method, and good luck deciphering the compiler error for it when it's nested 3 levels deep into some far corner of the STL. | |||||||||||||||||
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| ▲ | Toritori12 3 days ago | parent | prev [-] | ||||||||||||||||
man I love learning good stuff by casually learning HN. I code on cpp as a hobby and kinda new you could use "auto" on templates by didn't know about this. | |||||||||||||||||
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