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c++ Programming Glossary: platformsWhat is an undefined reference/unresolved external symbol error and how do I fix it? http://stackoverflow.com/questions/12573816/what-is-an-undefined-reference-unresolved-external-symbol-error-and-how-do-i-fix .lib if any . Similar mechanism exist for other compilers platforms. Common error messages are error LNK2001 error LNK1120 for MSVS..
What open source C++ static analysis tools are available? [closed] http://stackoverflow.com/questions/141498/what-open-source-c-static-analysis-tools-are-available source C static analysis tools that will run on multiple platforms Windows and Unix . By using an open source tool it could be..
How do I get the directory that a program is running from? http://stackoverflow.com/questions/143174/how-do-i-get-the-directory-that-a-program-is-running-from and supported out of the box by all POSIX compliant platforms. You would not have to do anything special apart from incliding..
Visual Studio support for new C / C++ standards? http://stackoverflow.com/questions/146381/visual-studio-support-for-new-c-c-standards flags as gcc making it much easier to port code between platforms. Also the Intel compiler works in visual studio. So by scrapping..
What platforms have something other than 8-bit char? http://stackoverflow.com/questions/2098149/what-platforms-have-something-other-than-8-bit-char platforms have something other than 8 bit char Every now and then someone.. almost universal. I would have thought that for mainstream platforms it is necessary to have an 8 bit char to ensure its viability.. in the marketplace. Both now and historically what platforms use a char that is not 8 bits and why would they differ from..
gcc - significance of -pthread flag when compiling http://stackoverflow.com/questions/2127797/gcc-significance-of-pthread-flag-when-compiling does pthread actully do I'm primarly interrested in linux platforms. c c linux pthreads share improve this question Try gcc.. with D_REENTRANT and linked with lpthread . On other platforms this could differ. Use pthread for most portability. Using _REENTRANT..
Is it possible to write a C++ template to check for a function's existence? http://stackoverflow.com/questions/257288/is-it-possible-to-write-a-c-template-to-check-for-a-functions-existence
What's your favorite profiling tool (for C++) [closed] http://stackoverflow.com/questions/26663/whats-your-favorite-profiling-tool-for-c although some of these tools might work on other platforms . These are the two big names I know of there's plenty of other..
What is the difference between an int and a long in C++? http://stackoverflow.com/questions/271076/what-is-the-difference-between-an-int-and-a-long-in-c covers the rules for the Intel C compiler on variable platforms. To summarize OS arch size Windows IA 32 4 bytes Windows Intel..
What is the bit size of long on 64-bit Windows? http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows for the sizes of integers and pointers for 64 bit platforms. The two mostly widely used were ILP64 actually only a very.. a different set of revisions from the ones needed on Unix platforms. If you design your software around platform neutral integer..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion I'd also like to get some benchmarks on several different platforms and compilers let's use MB s throughput as our standard unit..
When to use volatile with multi threading? http://stackoverflow.com/questions/4557979/when-to-use-volatile-with-multi-threading silent on all matters of multithreading. However specific platforms do apply Acquire and Release semantics on volatile variables... itself as defined by the 2003 Standard. Some specific platforms however do add additional functionality or restrictions to what..
http://stackoverflow.com/questions/589575/size-of-int-long-etc the number of bits in a byte in all but the most obscure platforms it's 8 and it can't be less than 8 . One additional constraint.. 127 note not 128 to 127 this accommodates 1's complement platforms unsigned char 0 to 255 plain char 127 to 127 or 0 to 255 depends..
Compilers and argument order of evaluation in C++ http://stackoverflow.com/questions/621542/compilers-and-argument-order-of-evaluation-in-c it is right to left. Most programs which run on multiple platforms do take into account the calling conventions to skip surprises...
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti needs cleanup after use. Studies of projects across many platforms show the majority of bugs are related to resource management..
Is #pragma once a safe include guard? http://stackoverflow.com/questions/787533/is-pragma-once-a-safe-include-guard that is supported by most modern compilers on non windows platforms gcc I want to avoid platform compilation issues but also want..
Compilation fails with OpenMP on Mac OS X Lion (memcpy and SSE intrinsics) http://stackoverflow.com/questions/12932107/compilation-fails-with-openmp-on-mac-os-x-lion-memcpy-and-sse-intrinsics x86_64 isysroot Applications Xcode.app Contents Developer Platforms MacOSX.platform Developer SDKs MacOSX10.7.sdk mmacosx version..
C++0x memory model and speculative loads/stores http://stackoverflow.com/questions/2001913/c0x-memory-model-and-speculative-loads-stores Based Sequential Memory Model for Microsoft Native Code Platforms N2197 Boehm Concurrency memory model compiler consequences N2338..
Visual Studio 2010 & 2008 can't handle source files with identical names in different folders? http://stackoverflow.com/questions/3729515/visual-studio-2010-2008-cant-handle-source-files-with-identical-names-in-diff Note that I also selected All Configurations All Platforms from the drop downs. This will compile every file in a directory..
How to determine CPU and memory consumption from inside a process? http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process timeSample.tms_utime return percent TODO Other Platforms I would assume that some of the Linux code also works for the..
Microsoft Visual C++ 2010 Express installation/run problems http://stackoverflow.com/questions/9043530/microsoft-visual-c-2010-express-installation-run-problems root directory E .......... MSBuild Microsoft.cpp v4.0 Platforms does not exist. What do I do I installed it in my E drive maybe.. directory E Program Files x86 MSBuild Microsoft.Cpp v4.0 Platforms does not exist. OK The microsoft.cpp part is missing but..
Xcode 4.3 and C++11 include paths http://stackoverflow.com/questions/9345271/xcode-4-3-and-c11-include-paths in two locations Applications Xcode.app Contents Developer Platforms MacOSX.platform Developer SDKs MacOSX10.7.sdk usr include c..
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