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c++ Programming Glossary: amounts

Writing a binary file in C++ very fast

http://stackoverflow.com/questions/11563963/writing-a-binary-file-in-c-very-fast

a binary file in C very fast I'm trying to write huge amounts of data onto my SSD solid state drive . And by huge amounts.. of data onto my SSD solid state drive . And by huge amounts I mean 80GB. I browsed the web for solutions but the best I..

How do I remove code duplication between similar const and non-const member functions?

http://stackoverflow.com/questions/123758/how-do-i-remove-code-duplication-between-similar-const-and-non-const-member-func

X std vector Z vecZ public Z Z size_t index ... massive amounts of code for validating index Z ret vecZ index even more code..

Uses of C comma operator

http://stackoverflow.com/questions/1613230/uses-of-c-comma-operator

programming in very well measured and restricted amounts. But in many cases it comes handy. And the line between what..

Why should exceptions be used conservatively?

http://stackoverflow.com/questions/1744070/why-should-exceptions-be-used-conservatively

apply to exceptions. They jump over potentially large amounts of code often in multiple routines and source files. This is..

Can you allocate a very large single chunk of memory ( > 4GB ) in c or c++?

http://stackoverflow.com/questions/181050/can-you-allocate-a-very-large-single-chunk-of-memory-4gb-in-c-or-c

single chunk of memory 4GB in c or c With very large amounts of ram these days I was wondering it is possible to allocate..

Spinlock versus Semaphore

http://stackoverflow.com/questions/195853/spinlock-versus-semaphore

you just can't help it a spinlock will burn insane amounts of CPU cycles for achieving nothing. A semaphore or mutex is..

C++ alignment when printing cout <<

http://stackoverflow.com/questions/2485963/c-alignment-when-printing-cout

for formatting numbers I assume you want your dollar amounts to line up on the decimal have the correct number of significant..

what's the easiest way to generate xml in c++?

http://stackoverflow.com/questions/303371/whats-the-easiest-way-to-generate-xml-in-c

One advantage of this is that you can generate large amounts of XML efficiently if streaming to a file. You will pay the..

Why does C++ compilation take so long?

http://stackoverflow.com/questions/318398/why-does-c-compilation-take-so-long

. This is probably the main reason as it requires huge amounts of code to be compiled for every compilation unit and additionally..

initializing std::string from char* without copy

http://stackoverflow.com/questions/361500/initializing-stdstring-from-char-without-copy

I have a situation where I need to process large many GB's amounts of data as such build a large string by appending many smaller..

What are all the common undefined behaviour that a C++ programmer should know about? [closed]

http://stackoverflow.com/questions/367633/what-are-all-the-common-undefined-behaviour-that-a-c-programmer-should-know-ab

values by a negative amount right shifts by negative amounts are implementation defined Shifting values by an amount greater..

Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor implementation? [closed]

http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali

of disbelief. Yet I have profiler results showing large amounts of time spent in iostream library code full compiler optimizations..

Why is including “using namespace” into a header file a bad idea in C++?

http://stackoverflow.com/questions/4872373/why-is-including-using-namespace-into-a-header-file-a-bad-idea-in-c

can be included directly or indirectly by arbitrarily huge amounts of dependent code and... removing the using statement from the..

Flags to enable thorough and verbose g++ warnings

http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings

. Werror is an important one for me. When compiling large amounts of code in a multi threaded build with multiple targets it's..

Is there any reason to check for a NULL pointer before deleting?

http://stackoverflow.com/questions/615355/is-there-any-reason-to-check-for-a-null-pointer-before-deleting

perfectly safe to delete a null pointer it effectively amounts to a no op. The reason you might want to check for null before..

C++ display stack trace on exception

http://stackoverflow.com/questions/691719/c-display-stack-trace-on-exception

thrown. What is the best way to do this Does it take huge amounts of extra code To answer questions I'd like it to be portable..

Why is reading lines from stdin much slower in C++ than Python?

http://stackoverflow.com/questions/9371238/why-is-reading-lines-from-stdin-much-slower-in-c-than-python

Unfortunately this introduces a lot of overhead. For small amounts of input this isn't a big problem but when you are reading millions..

writing a matrix into a single txt file with mpi

http://stackoverflow.com/questions/9777828/writing-a-matrix-into-a-single-txt-file-with-mpi

this question So it's not a good idea to write large amounts of data as text. It's really really slow it generates unnecessarily.. large files and it's a pain to deal with. Large amounts of data should be written as binary with only summary data for..