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c++ Programming Glossary: findDo-While and if-else statements in C/C++ macros http://stackoverflow.com/questions/154136/do-while-and-if-else-statements-in-c-c-macros make an existing dangling else problem even harder to find as in the following code. if corge if 1 f corge g corge else..
What is this weird colon-member syntax in the constructor? http://stackoverflow.com/questions/1711990/what-is-this-weird-colon-member-syntax-in-the-constructor other esoteric language features like this you'll never find in a ordinary C book c syntax constructor c faq ctor initializer.. question It's a member initialization list . You should find information about it in any good C book. You should in most..
http://stackoverflow.com/questions/3106110/what-is-move-semantics faq c 11 move semantics share improve this question I find it easiest to understand move semantics with example code. Let's..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux while it's being subjectively slow there's a simple way to find performance problems. Just halt it several times and each time.. bigger programs because they tend to have more problems to find. P.S. This can also be done on multi thread programs if there.. you have in your software the more likely you are to find that that is the cause of performance problems and the opportunity..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special of aggregates is essential for defining POD's. If you find any errors even minor including grammar stylistics formatting..
http://stackoverflow.com/questions/4421706/operator-overloading operators. However it is very unlikely that you would find a reasonable use case for these 2 . 1 As with all rules of thumb..
How do I tokenize a string in C++? http://stackoverflow.com/questions/53849/how-do-i-tokenize-a-string-in-c Your simple case can easily be built using the std string find method. However take a look at Boost.Tokenizer . It's great...
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 allocation cannot be told where to allocate but will find a suitable spot with enough room and report back the address.. house. Without this piece of paper you're lost and cannot find the house unless you're already in it. var h THouse begin h.. fail. Memory leak You lose the piece of paper and cannot find the house. The house is still standing somewhere though and..
http://stackoverflow.com/questions/589575/size-of-int-long-etc bytes long 4 bytes float 4 bytes double 8 bytes I tried to find without much success reliable information stating the sizes.. in limits header . For example this is how you will find maximum range for int C #include limits.h const int min_int..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords This however presents a problem in templates How will you find out what a name t x refers to if t refers to a template type.. not to name a type unless the applicable name lookup finds a type name or the name is qualified by the keyword typename... the name is taken to be a non type but when instantiation finds it denotes a type the usual error messages are emitted by the..
Where do I find the current C or C++ standard documents? http://stackoverflow.com/questions/81656/where-do-i-find-the-current-c-or-c-standard-documents do I find the current C or C standard documents For many questions especially.. seems to be found in the standard . However where do we find that online Googling can sometimes feel futile again especially.. standard for much less money than above you may be able to find a cheap used copy of Herb Schildt 's book The Annotated ANSI..
OpenCV C++/Obj-C: Advanced square detection http://stackoverflow.com/questions/10533233/opencv-c-obj-c-advanced-square-detection Mat Point 1 1 else gray gray0 l 1 255 threshold_level Find contours and store them in a list findContours gray contours..
Calculating convexityDefects using OpenCV 2.4 in c++ http://stackoverflow.com/questions/10620981/calculating-convexitydefects-using-opencv-2-4-in-c hierarchy CV_RETR_TREE CV_CHAIN_APPROX_SIMPLE cv Point 0 0 Find the convex hull object for each contour vector cv vector cv.. opencv share improve this question From openCV wiki Finds the convexity defects of a contour. So you should include it..
Find position of element in C++11 range-based for loop? http://stackoverflow.com/questions/10962290/find-position-of-element-in-c11-range-based-for-loop position of element in C 11 range based for loop Assume I have..
linked list and reading from text file http://stackoverflow.com/questions/14993882/linked-list-and-reading-from-text-file the list. for auto ch blah node_t node new node_t ch Find the insertion point. node_t p first node_t p_node_before 0 while.. the list. for auto ch blah node_t node new node_t ch Find the insertion point. node_t p_next_before first while p_next_before.. the list. for auto ch blah node_t node new node_t ch Find the insertion point. node_t p_before header_node while p_before..
Finding the centroid of a polygon? http://stackoverflow.com/questions/2792443/finding-the-centroid-of-a-polygon the centroid of a polygon I have tried for each vertex add.. divide by number of verities to get center. I'v also tried Find the topmost bottommost get midpoint... find leftmost rightmost..
Find what directory the running process EXE is stored in [duplicate] http://stackoverflow.com/questions/3364589/find-what-directory-the-running-process-exe-is-stored-in what directory the running process EXE is stored in duplicate..
Explain Morris inorder tree traversal without using stacks or recursion http://stackoverflow.com/questions/5502916/explain-morris-inorder-tree-traversal-without-using-stacks-or-recursion NULL printf d current data current current right else Find the inorder predecessor of current pre current left while pre..
Find two elements in an array that sum to k [duplicate] http://stackoverflow.com/questions/5630363/find-two-elements-in-an-array-that-sum-to-k two elements in an array that sum to k duplicate Possible Duplicate.. k duplicate Possible Duplicate Given two arrays a and b .Find all pairs of elements a1 b1 such that a1 belongs to Array A..
App does not run with VS 2008 SP1 DLLs, previous version works with RTM versions http://stackoverflow.com/questions/59635/app-does-not-run-with-vs-2008-sp1-dlls-previous-version-works-with-rtm-versions message . Any one had any similar problem with SP1 Options Find the problem and fix it so it works as it should preferred Install..
Is There A Built-In Way to Split Strings In C++? http://stackoverflow.com/questions/599989/is-there-a-built-in-way-to-split-strings-in-c size_type lastPos str.find_first_not_of delimiters 0 Find first non delimiter . string size_type pos str.find_first_of.. the not_of lastPos str.find_first_not_of delimiters pos Find next non delimiter pos str.find_first_of delimiters lastPos..
Of Memory Management, Heap Corruption, and C++ http://stackoverflow.com/questions/7525/of-memory-management-heap-corruption-and-c start and method end. Are you compiling wall If not do so. Find yourself a lint tool like PC Lint . A small app like yours might..
Audio output with video processing with opencv http://stackoverflow.com/questions/8187745/audio-output-with-video-processing-with-opencv onto standard error dump_format pFormatCtx 0 filename 0 Find the first video stream int i 0 for i i pFormatCtx nb_streams.. stream pCodecCtx pFormatCtx streams videoStream codec Find the decoder for the video stream AVCodec pCodec avcodec_find_decoder..
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 Mat Point 1 1 else gray gray0 l 1 255 threshold_level Find contours and store them in a list findContours gray contours..
Find if string endswith another string in C++ http://stackoverflow.com/questions/874134/find-if-string-endswith-another-string-in-c if string endswith another string in C How can I find if a..
Efficient bitwise operations for counting bits or find the right|left most ones http://stackoverflow.com/questions/9093323/efficient-bitwise-operations-for-counting-bits-or-find-the-rightleft-most-ones the following operations Count the number of bits set to 1 Find the index of the left most 1 bit Find the index of the righ.. of bits set to 1 Find the index of the left most 1 bit Find the index of the righ most 1 bit the operation should not be..
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