c++ Programming Glossary: hacks

The simplest and neatest c++11 ScopeGuard

http://stackoverflow.com/questions/10270328/the-simplest-and-neatest-c11-scopeguard

to lambdas in the language. It uses some clever template hacks like abusing the ambiguity that arises from using for both templates..

Why is processing a sorted array faster than an unsorted array?

http://stackoverflow.com/questions/11227809/why-is-processing-a-sorted-array-faster-than-an-unsorted-array

the branch into a conditional move you can try some hacks if you are willing to sacrifice readability for performance...

Can code that is valid in both C and C++ produce different behavior when compiled in each language?

http://stackoverflow.com/questions/12887700/can-code-that-is-valid-in-both-c-and-c-produce-different-behavior-when-compile

let's assume Nothing preprocessor related which means no hacks with #ifdef __cplusplus pragmas etc. Anything implementation..

Populate An Array Using Constexpr at Compile-time

http://stackoverflow.com/questions/13313980/populate-an-array-using-constexpr-at-compile-time

to know if this is possible without some lengthy macro hacks. Currently I initialize the table by doing the following. constexpr.. INITIALIZE is the entry point of some very lengthy macro hacks. Something like #define INITIALIZE INIT 0 #define INIT N INIT_##N..

C++ tutorial for experienced C programmer [closed]

http://stackoverflow.com/questions/1421668/c-tutorial-for-experienced-c-programmer

the C purely for the purposes of adding a couple of dirty hacks to a huge and old C program. Converting the entire program in..

boost-sprit-lex unifying multiple tokens into a single token in lex differentiated by the id

http://stackoverflow.com/questions/19244345/boost-sprit-lex-unifying-multiple-tokens-into-a-single-token-in-lex-differentiat

a lexer has shown you that not only do you need hacks to do what is neat in qi in terms of expressing your grammar.. is neat in qi in terms of expressing your grammar but also hacks for getting error handling and annotation working properly...

Can the dirtiness of pages of a mmap be found from userspace?

http://stackoverflow.com/questions/3060577/can-the-dirtiness-of-pages-of-a-mmap-be-found-from-userspace

from userspace under linux 2.6.30 Platform specific hacks and kludges welcome. Ideally I'm looking for an array of bits..

C/C++: switch for non-integers

http://stackoverflow.com/questions/4165131/c-c-switch-for-non-integers

sort by nesting if s in the right way but still these hacks would require a lot of coding making everything more complex..

What is the best library to use when writing GUI applications in C++? [duplicate]

http://stackoverflow.com/questions/5061877/what-is-the-best-library-to-use-when-writing-gui-applications-in-c

I can pretty much never do with .net with the exception of hacks like mono etc then I would need to rewrite 95 of the GUI code...

How to obtain a pointer out of a C++ vtable?

http://stackoverflow.com/questions/5099967/how-to-obtain-a-pointer-out-of-a-c-vtable

an API for accessing a vtable I'm open to completely hacks if they will work. For example if I created my own derived class..

Multithreaded job queue manager

http://stackoverflow.com/questions/565137/multithreaded-job-queue-manager

to use modern tools to base my work on not my own previous hacks. The first thought is to run to OpenMP but I'm not sure it's..

Load 32-bit shared library from 64-bit application?

http://stackoverflow.com/questions/5720884/load-32-bit-shared-library-from-64-bit-application

through conventional means. There are some clever hacks out there such as having a 32 bit application which loads the..

How do I expand a tuple into variadic template function's arguments?

http://stackoverflow.com/questions/687490/how-do-i-expand-a-tuple-into-variadic-template-functions-arguments

on the subject. Some people suggest hand written recursive hacks but the true value of variadic template arguments is to be able..

Position of least significant bit that is set

http://stackoverflow.com/questions/757059/position-of-least-significant-bit-that-is-set

Hacks offers an excellent collection of er bit twiddling hacks with performance optimisation discussion attached. My favourite..

Fast multiplication/division by 2 for floats and doubles (C/C++)

http://stackoverflow.com/questions/7720668/fast-multiplication-division-by-2-for-floats-and-doubles-c-c

kinds of speedups converting i.e. matrix ops to SSE or int hacks since this is the worst case loading into the FP stack doing..

Why would you write something like this? (intentionally not using delete [] on an array)

http://stackoverflow.com/questions/787417/why-would-you-write-something-like-this-intentionally-not-using-delete-on-a

pointer delete table no intentionally c coding style hacks share improve this question There's really no reason to..

Finding out the CPU clock frequency (per core, per processor)

http://stackoverflow.com/questions/8351944/finding-out-the-cpu-clock-frequency-per-core-per-processor

implemented a decent anti cheating system to prevent timer hacks. Although I don't try to get an accurate frequency measurement..

Union ??useless anachronism or useful old school trick?

http://stackoverflow.com/questions/858035/union-useless-anachronism-or-useful-old-school-trick

I could easily come up with contrived situations or hacks where I would use a Union. But I am not interested in contrived.. Union. But I am not interested in contrived situations or hacks... Have you used or seen an implementation where using Union..