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c++ Programming Glossary: bottomCreate registry entry to associate file extension with application in C++ http://stackoverflow.com/questions/1387769/create-registry-entry-to-associate-file-extension-with-application-in-c is found in this MSDN article . The key parts are at the bottom of the list Register the ProgID A ProgID essentially the file..
C++ difference of keywords 'typename' and 'class' in templates http://stackoverflow.com/questions/2023977/c-difference-of-keywords-typename-and-class-in-templates sure that there are other cases that I've missed but the bottom line is these two keywords are not equivalent and these are..
http://stackoverflow.com/questions/2848087/how-to-clear-stringstream RESETTING parser parser 6 DOESN'T PUT 6 INTO parser short bottom 0 parser bottom Why doesn't it work c stringstream share.. parser 6 DOESN'T PUT 6 INTO parser short bottom 0 parser bottom Why doesn't it work c stringstream share improve this question..
Determine if two rectangles overlap each other? http://stackoverflow.com/questions/306316/determine-if-two-rectangles-overlap-each-other Totally to left Of B Cond3. If A's top edge is below B's bottom edge then A is Totally below B Cond4. If A's bottom edge is.. B's bottom edge then A is Totally below B Cond4. If A's bottom edge is above B's top edge then A is Totally above B So condition.. right edge to right of B's left edge And A's top above B's bottom And A's bottom below B's Top NOTE1 It is fairly obvious this..
c++ call constructor from constructor http://stackoverflow.com/questions/308276/c-call-constructor-from-constructor this in C it's possible in C 11 though see update at the bottom . two ways of simulating this 1 You can combine two or more..
C++: How to call a parent class function from derived class function? http://stackoverflow.com/questions/357307/c-how-to-call-a-parent-class-function-from-derived-class-function left public void foo class right public void foo class bottom public left public right public void foo base foo ambiguous.. to refer to one of the base classes over the other. class bottom public left public left Illegal share improve this answer..
How do I best handle dynamic multi-dimensional arrays in C/C++? http://stackoverflow.com/questions/365782/how-do-i-best-handle-dynamic-multi-dimensional-arrays-in-c-c and C if you want the syntax is lillq's answer down at the bottom is manually building the array with lots of malloc's. c c arrays..
Combining C++ and C - how does #ifdef __cplusplus work? http://stackoverflow.com/questions/3789340/combining-c-and-c-how-does-ifdef-cplusplus-work we have #ifdef __cplusplus extern C #endif and at the bottom we write #ifdef __cplusplus #endif In between the two we have..
In which scenario do I use a particular STL Container? http://stackoverflow.com/questions/471432/in-which-scenario-do-i-use-a-particular-stl-container of the different containers. See the flowchart at the bottom as a guide on which to use in different usage scenarios created..
Executing cv::warpPerspective for a fake deskewing on a set of cv::Point http://stackoverflow.com/questions/7838487/executing-cvwarpperspective-for-a-fake-deskewing-on-a-set-of-cvpoint an easy way to identify and order them as topLeft topRight bottomRight bottomLeft cv Point2f src_vertices 4 src_vertices 0 not_a_rect_shape.. to identify and order them as topLeft topRight bottomRight bottomLeft cv Point2f src_vertices 4 src_vertices 0 not_a_rect_shape.. vectors. So if in the first vector your order is top left bottom left bottom right top right they MUST be in the same order in..
Why is one loop so much slower than two loops? http://stackoverflow.com/questions/8547778/why-is-one-loop-so-much-slower-than-two-loops is Please refer to the my rephrased question at the bottom PS I am not sure if this helps Disassembly for the first loop..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this statement . The type of this never changes see the bottom of this post. It's way easier to understand it with this wording.. the part explaining why @Nicol's answer is wrong is at the bottom if you're only interested in that . Which function is going..
OpenGL two different 3d rendering picture control on single MFC dialog not working http://stackoverflow.com/questions/12227586/opengl-two-different-3d-rendering-picture-control-on-single-mfc-dialog-not-work glVertex3f 1.0f 1.0f 1.0f glVertex3f 1.0f 1.0f 1.0f Bottom Side glVertex3f 1.0f 1.0f 1.0f glVertex3f 1.0f 1.0f 1.0f ..
Efficient unsigned-to-signed cast avoiding implementation-defined behavior http://stackoverflow.com/questions/13150449/efficient-unsigned-to-signed-cast-avoiding-implementation-defined-behavior thus ending this extremely academic exercise. Bottom line There is some seriously under specified behavior for signed..
Need help compiling jpegtran.c code from libjpeg http://stackoverflow.com/questions/14631530/need-help-compiling-jpegtran-c-code-from-libjpeg v_samp_factor JDIMENSION compptr v_samp_factor FALSE else Bottom edge rows are only mirrored horizontally. src_buffer srcinfo..
pascal's Triangle implementation http://stackoverflow.com/questions/16709748/pascals-triangle-implementation this code into yours and you'll be a happy panda. Bottom up Memoization is top down dynamic programming i.e. you first..
C++: returning by reference and copy constructors http://stackoverflow.com/questions/2273811/c-returning-by-reference-and-copy-constructors add copy constructor calls more or less as it sees fit. Bottom line if you need to return a value return a value and don't..
How to store different data types in one list? (C++) http://stackoverflow.com/questions/3559412/how-to-store-different-data-types-in-one-list-c week. Finding that makes for many hours of fine debugging. Bottom line Never manage resources manually always wrap them in objects..
How can std::bitset be faster than `std::vector<bool>`? http://stackoverflow.com/questions/4156538/how-can-stdbitset-be-faster-than-stdvectorbool with proxies instead of direct pointers and references. p Bottom line If you care more about speed than you do about size you..
“Proper” way to store binary data with C++/STL http://stackoverflow.com/questions/441203/proper-way-to-store-binary-data-with-c-stl contiguous so you can't just pass a pointer to a C API. Bottom line learn about the data structures and their tradeoffs before..
Programming Contest Question: Counting Polyominos http://stackoverflow.com/questions/4650762/programming-contest-question-counting-polyominos x 0 x matrix.length x if matrix x y break top t Bottom bottom for int y matrix 0 .length y 0 y for int x 0 x matrix.length..
http://stackoverflow.com/questions/583255/c-code-in-header-files sometimes desired when all the code is the headers. Bottom line you were right he is wrong. EDIT I have been thinking about..
Is multiplication and division using shift operators in C actually faster? http://stackoverflow.com/questions/6357038/is-multiplication-and-division-using-shift-operators-in-c-actually-faster instruction as a sequence of shifts adds in microcode. Bottom line don't spend a lot of time worrying about this. If you mean..
Why does a C/C++ program often have optimization turned off in debug mode? http://stackoverflow.com/questions/69250/why-does-a-c-c-program-often-have-optimization-turned-off-in-debug-mode 3 4 or even just 4 The function does nothing after all... Bottom line debugging code with optimization enabled can be a royal..
http://stackoverflow.com/questions/7870533/c-triangle-rasterization Point2D p0 Point2D p1 Point2D p2 Point2D Top Middle Bottom bool MiddleIsLeft if p0.y p1.y case 1 2 5 if p0.y p2.y case.. p2.y case 1 2 if p1.y p2.y case 1 Top p0 Middle p1 Bottom p2 MiddleIsLeft true else case 2 Top p0 Middle p2 Bottom.. p2 MiddleIsLeft true else case 2 Top p0 Middle p2 Bottom p1 MiddleIsLeft false else case 5 Top p2 Middle p0 Bottom..
What exactly will happen if I disable C++ exceptions in a project? http://stackoverflow.com/questions/943087/what-exactly-will-happen-if-i-disable-c-exceptions-in-a-project article might be interesting even though it's pretty old. Bottom line The option basically enables or disables the tracking of..
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