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mklimenko.github.io | ||
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rodusek.com
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| | | | | Getting the name of a type in C++ is a hassle. For something that should be trivially known by the compiler at compile-time, the closest thing we have to getting the type in a cross-platform way is to use std::type_info::name which is neither at compile-time, nor is it guaranteed to be human-readable. In fact, both GCC and Clang actually return the compiler's mangled name rather than the human-readable name we are used to. Let's try to make something better using the modern utilities from c++17 and a little creative problem solving! | |
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www.cppstories.com
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| | | | | For C++17 everyone wanted to have concepts, and as you know, we didn't get them. But does it mean C++17 doesn't improve templates/template meta-programming? Far from that! In my opinion, we get excellent features. Read more for details. Intro Do you work a lot with templates and meta-programming? With C++17 we get a few nice improvements: some are quite small, but also there are notable features as well! | |
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www.foonathan.net
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| | | | | Just like regular function parameters, template parameters can also have default parameters. For class templates, this behaves mostly just like default function arguments: if you pass fewer template arguments than required, default template arguments are used to fill the remaining places. However, for function templates, it gets more complicated as template parameters for functions can be deduced by the normal function arguments. This leads to some interesting side-effects. In particular, default argumen... | |
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akrzemi1.wordpress.com
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| | | The language feature in C++17 known as class template argument deduction was intended to supersede factory functions like make_pair, make_tuple, make_optional, as described in p0091r2. This goal has not been fully achieved and we may still need to stick to make_ functions. In this post we will briefly describe what class template argument deduction is,... | ||
