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brevzin.github.io | ||
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entangledlogs.com
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| | | | | Generic Programming: Generating part of programs Introduction Generic Programming: Programming with generic parameters to avoid unnecessary code duplication and encourage code reuse. Polymorphism is also another technique to solve code reuse Puts implicit constraints on the generic types that are to be fulfilled by concrete types. template T adder(T LHS, T RHS) { return LHS + RHS; } struct Foo { inv Val = 0; } Foo f = adder(Foo{}, Foo{}): In this code snippet, we assume that Foo meets the requirement tha... | |
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eyakubovich.github.io
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| | | | | It's a simple task -- you want iterate over all the lines in a file and perform an action on each one. In Python it's as simple as:for line in open("somefile.txt"): print lineHow about C++11. How hard can it be? This stackoverflow post gives us a starting point. We... | |
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sdowney.org
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| | | | | A Possible Technique constexpr bool g(int lhs, int rhs) { auto& op = partial_eq; return op.ne(lhs, rhs); } Compiler Explorer with Supporting Code A trait is defined as a template var... | |
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isocpp.org
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