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c++ Programming Glossary: detectDetecting endianness programmatically in a C++ program http://stackoverflow.com/questions/1001307/detecting-endianness-programmatically-in-a-c-program in a C program Is there a programmatic way to detect whether or not you are on a big endian or little endian architecture..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol of the same header in one translation unit they can't detect whether the same definition is included in different translation..
Programmatically find the number of cores on a machine http://stackoverflow.com/questions/150355/programmatically-find-the-number-of-cores-on-a-machine thread hardware_concurrency may return 0 when not able to detect unsigned concurentThreadsSupported std thread hardware_concurrency..
Best way to detect integer overflow in C/C++ http://stackoverflow.com/questions/199333/best-way-to-detect-integer-overflow-in-c-c way to detect integer overflow in C C I was writing a program in C to find..
Get the IP address of the machine http://stackoverflow.com/questions/212528/get-the-ip-address-of-the-machine es of a Linux Machine . So How do I programmatically in C detect the IP addresses of the linux server my application is running.. that's what I do at the moment . I would prefer to detect the public address though. c linux networking ip address ..
http://stackoverflow.com/questions/3106110/what-is-move-semantics rvalue reference which among other things allows us to detect rvalue arguments via function overloading. All we have to do.. key insight is that under no circumstance could the client detect that the source had been modified. Since we don't really do..
When and why will an OS initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete? http://stackoverflow.com/questions/370195/when-and-why-will-an-os-initialise-memory-to-0xcd-0xdd-etc-on-malloc-free-new only occurs in Win32 debug configuration and it is used to detect memory overruns and to help the compiler catch exceptions. Can.. that has been released with delete or free. Used to detect writing through dangling pointers. 0xED or Aligned Fence 'No.. different value here than 0xFD allows the runtime to detect not only writing outside the allocation but to also detect..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c first or any other element of an array there is no way to detect how large that array is or where exactly the pointer points.. due to the assignment On the first line the compiler detects an assignment from a pointer to a pointer which trivially succeeds... a pointer which trivially succeeds. On the second line it detects an assignment from an array to a pointer. Since this is meaningless..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers class set namespace pretty_print SFINAE type trait to detect a container based on whether T const_iterator exists. Improvement..
What are the barriers to understanding pointers and what can be done to overcome them? http://stackoverflow.com/questions/5727/what-are-the-barriers-to-understanding-pointers-and-what-can-be-done-to-overcome been modified in the same manner unless you can explicitly detect that it's actually just one house. Note This is usually the..
Unicode encoding for string literals in C++11 http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11 encoding aware i.e. they are character aware and can detect invalid byte sequences This is a bit of an open ended question.. encoding aware i.e. they are character aware and can detect invalid byte sequences Absolutely not. Well allow me to rephrase..
OpenCV C++/Obj-C: Detecting a sheet of paper / Square Detection http://stackoverflow.com/questions/8667818/opencv-c-obj-c-detecting-a-sheet-of-paper-square-detection Detection I successfully implemented the OpenCV square detection example in my test application but now need to filter the.. approx return squares EDIT 17 08 2012 To draw the detected squares on the image use this code cv Mat debugSquares std.. in OpenCV and the resulting C code below is able to detect a sheet of paper in the image void find_squares Mat image vector..
Inputting elements of unknown type into a vector http://stackoverflow.com/questions/10969040/inputting-elements-of-unknown-type-into-a-vector for int i 1 i argc i inputs.push_back Input Parse argv i Detect that the type is the same as the first input if inputs.size..
http://stackoverflow.com/questions/1233435/detect-compiler-with-ifdef compiler with #ifdef I'm trying to build a small code that..
Detect if stdin is a terminal or pipe in C/C++/Qt? http://stackoverflow.com/questions/1312922/detect-if-stdin-is-a-terminal-or-pipe-in-c-c-qt if stdin is a terminal or pipe in C C Qt When I execute python..
http://stackoverflow.com/questions/1596668/logical-xor-operator-in-c I don't see one listed in stroustrup. I intend to write Detect when exactly one of A B is equal to five. return A 5 ^^ B 5..
Display the plot values on mouse over. - Detect Scatter points http://stackoverflow.com/questions/18140446/display-the-plot-values-on-mouse-over-detect-scatter-points the plot values on mouse over. Detect Scatter points I am attempting to display the plot values of..
Detect GCC compile-time flags of a binary http://stackoverflow.com/questions/189350/detect-gcc-compile-time-flags-of-a-binary GCC compile time flags of a binary Is there a way to find out..
Detect insertion of media into a drive using windows messages http://stackoverflow.com/questions/2420131/detect-insertion-of-media-into-a-drive-using-windows-messages insertion of media into a drive using windows messages I am.. Note that this method depends on the Shell Hardware Detection service or whatever it is called but it's much easier than..
C/C++ enums: Detect when multiple items map to same value http://stackoverflow.com/questions/2576868/c-c-enums-detect-when-multiple-items-map-to-same-value C enums Detect when multiple items map to same value Is there a compile time..
Detect Internet V. local lan connection http://stackoverflow.com/questions/2677702/detect-internet-v-local-lan-connection Internet V. local lan connection Is there anyway with Windows..
http://stackoverflow.com/questions/2901694/programatically-detect-number-of-physical-processors-cores-or-if-hyper-threading In short here are the steps using the CPUID instruction Detect CPU vendor using CPUID function 0 Check for HTT bit 28 in CPU.. unsigned regs 2 0xff 1 ECX 7 0 1 cout cpu cores cores endl Detect hyper threads bool hyperThreads cpuFeatures 1 28 cores logical..
Detect When Network Cable Unplugged http://stackoverflow.com/questions/2916243/detect-when-network-cable-unplugged When Network Cable Unplugged Windows knows when you have removed..
What to do to make application Large Address Aware? http://stackoverflow.com/questions/3109543/what-to-do-to-make-application-large-address-aware or replace them with comparisons or other constructs see Detect pointer arithmetics because of LARGEADDRESSAWARE . Note pointer..
Topological Sort with Grouping http://stackoverflow.com/questions/4073119/topological-sort-with-grouping 0 is_root false break if is_root node_queue.push_back i Detect error case and handle if needed. if node_queue.size 0 cerr..
Detect if program is running with full administrator rights http://stackoverflow.com/questions/4230602/detect-if-program-is-running-with-full-administrator-rights if program is running with full administrator rights I need..
Tutorial for Iphone OpenCV on shape recognising http://stackoverflow.com/questions/5738792/tutorial-for-iphone-opencv-on-shape-recognising results I got from using the search box on stackoverflow Detecting a circle of a specific color or gray level with openCV Detect.. a circle of a specific color or gray level with openCV Detect Corners of Triangle in Image on iPhone OpenCV Object Detection.. Corners of Triangle in Image on iPhone OpenCV Object Detection Center Point How to recognize rectangles in this image and..
How to check if a CPU supports the SSE3 instruction set? http://stackoverflow.com/questions/6121792/how-to-check-if-a-cpu-supports-the-sse3-instruction-set 0 int nIds info 0 cpuid info 0x80000000 int nExIds info 0 Detect Instruction Set if nIds 1 cpuid info 0x00000001 MMX info 3 int..
Calculate offset/skew/rotation of similar images in C++ http://stackoverflow.com/questions/6542339/calculate-offset-skew-rotation-of-similar-images-in-c is very simple. Use it as basis for your algorithm. Code Detect special points on each image that can be corresponded Ptr FeatureDetector.. points on each image that can be corresponded Ptr FeatureDetector detector new SurfFeatureDetector 2000 Detector for features.. corresponded Ptr FeatureDetector detector new SurfFeatureDetector 2000 Detector for features vector KeyPoint srcFeatures Detected..
How to Detect if I'm Compiling Code With Visual Studio 2008? http://stackoverflow.com/questions/70013/how-to-detect-if-im-compiling-code-with-visual-studio-2008 to Detect if I'm Compiling Code With Visual Studio 2008 Is there any..
Why would one replace default new and delete operators? http://stackoverflow.com/questions/7149461/why-would-one-replace-default-new-and-delete-operators new and delete operators for a number of reasons namely To Detect Usage Errors There are a number of ways in which incorrect usage..
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