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www.fluentcpp.com | ||
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baptiste-wicht.com
Variadic Templates C++11 introduced variadic template to the languages. This new feature allows to write template functions and classes taking an arbitrary number of template parameters. This a featur |
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www.foonathan.net
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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mpark.github.io
Can we work around the limitations of non-type template parameters? |
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www.foonathan.net
When C++11 introduced move semantics, it also added two important helper functions: std::move and std::forward. They are essential when you want to manually indicate that you no longer care about an object or need to propagate the value category in generic code. As such, Ive used them countless times in the past. However, they are functions. Plain, old, standard library functions. This is problematic for multiple reasons. |
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