Posts tagged "C++":

Cool C++ features

I'm not mentioning stuff that got deprecated later on, or stuff that's trivial.

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UGRC hints

As of now printing everything using printk functions.

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Memory Ordering in C++ and OS support (Linux)

Some basic things to note:

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Classes in C++

Classes are nothing but a collection of variables and member functions that are also called methods.

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References in C++

C++11 introduced 5 types of objects; lvalues, rvalues, glvalues, prvalues, xvalues.

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Concurrency

C++ 11: Threads

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CV Qualifiers

cv_qualifiers

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Enum Classes in C++

Problems with regular enums:

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wtf is std::forward

Most of the article was inspired from this brilliant answer from stackoverflow.

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Static variables and functions

Initialised at the beginning of the program, before the main function is called. Stored in the data section of the program if initialised or bss if not. Basically shares a location with a global variable.

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OpenMP Optimizations

Who knew parallelisation would be so easy!

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