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c++ Programming Glossary: boxHow 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 getcwd is a POSIX function and supported out of the box by all POSIX compliant platforms. You would not have to do anything..
How to compile a 64-bit application using Visual C++ 2010 Express? http://stackoverflow.com/questions/1865069/how-to-compile-a-64-bit-application-using-visual-c-2010-express Go to Properties of your project. On the top of the dialog box there will be a Configuration drop down menu. Make sure that.. down menu to x64. When you return to the Properties dialog box the Platform drop down should now read x64. Finally change your..
How do I start a new CUDA project in Visual Studio 2008? http://stackoverflow.com/questions/2046228/how-do-i-start-a-new-cuda-project-in-visual-studio-2008 the build fails with this 1 Build started Project CUDASandbox Configuration Debug x64 1 Compiling... 1 template_gold.cpp 1.. 1 D Stuff Programming Visual Studio 2008 Projects CUDASandbox x64 Debug CUDASandbox.exe fatal error LNK1120 1 unresolved externals.. Visual Studio 2008 Projects CUDASandbox x64 Debug CUDASandbox.exe fatal error LNK1120 1 unresolved externals 1 Build log was..
How do I start a CUDA app in Visual Studio 2010? http://stackoverflow.com/questions/3778799/how-do-i-start-a-cuda-app-in-visual-studio-2010 on the project Build customizations tick the relevant CUDA box See note 1 if using CUDA 4.0 Implement your wrappers and kernels..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c called to respond to an event the user clicks the create box button . The proper response may require allocating a new object.. so it can't be on the stack. But you don't know how many boxes you would want at the start of the program so it can't be..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c only points to a single integer depicted as a small box whereas the pointer to the entire array points to an array of.. array points to an array of 8 integers depicted as a large box . The same situation arises in classes and is maybe more obvious... case x is a pointer variable discernible by the small box next to x but it could just as well be the result of a function..
How do you serialize an object in C++? http://stackoverflow.com/questions/523872/how-do-you-serialize-an-object-in-c
Developing Internet Explorer Extensions? http://stackoverflow.com/questions/5643819/developing-internet-explorer-extensions the string to be highlighted you must click the URL box and press Enter... F5 will not work I think that it is because..
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 to you. It is best to think of a pointer as a black box ie. you don't really know or care about how it is actually implemented..
C++ obtaining milliseconds time on Linux — clock() doesn't seem to work properly http://stackoverflow.com/questions/588307/c-obtaining-milliseconds-time-on-linux-clock-doesnt-seem-to-work-properl clock returns the time in milliseconds but on this Linux box I'm working on it rounds it to the nearest 1000 so the precision..
Create WCF service for unmanaged C++ clients http://stackoverflow.com/questions/686452/create-wcf-service-for-unmanaged-c-clients Application Type to DLL and check the Empty project checkbox. Click the Finish button. The first thing to do is modify the.. the way . The return value is then displayed in a message box. Hopefully you can extrapolate from this simple example to fit..
OpenCV 2.3 C++ Visual Studio 2010 http://stackoverflow.com/questions/7011238/opencv-2-3-c-visual-studio-2010 new window shows up do the following On the Configuration box select All Configurations Open Configuration Properties C C..
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 Assemble a rotated rectangle out of that info RotatedRect box minAreaRect cv Mat not_a_rect_shape std cout Rotated box set.. box minAreaRect cv Mat not_a_rect_shape std cout Rotated box set to box.boundingRect .x box.boundingRect .y box.size.width.. cv Mat not_a_rect_shape std cout Rotated box set to box.boundingRect .x box.boundingRect .y box.size.width x box.size.height..
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 I'd update the read speed for the same file on the same box with the original synced C code. Again this is for a 100M line..
Differences between dynamic memory and “ordinary” memory http://stackoverflow.com/questions/1021138/differences-between-dynamic-memory-and-ordinary-memory function returns the box for that function is destroyed. Box overflow int main int argc char argv int a 3 int b 4 return..
Setting ROI with mouse from a rectangle on a video http://stackoverflow.com/questions/10881397/setting-roi-with-mouse-from-a-rectangle-on-a-video CV_EVENT_RBUTTONUP destroy true int main const char name Box Example cvNamedWindow name box cvRect 0 0 1 1 CvCapture capture.. destroy true break default break int main const char name Box Example cvNamedWindow name box cvRect 0 0 1 1 CvCapture capture..
Iterate Over Struct; Easily Display Struct Fields And Values In a RichEdit Box http://stackoverflow.com/questions/1878285/iterate-over-struct-easily-display-struct-fields-and-values-in-a-richedit-box Easily Display Struct Fields And Values In a RichEdit Box Is there an easier way to display the struct fields and their.. we will call on each member of Foo struct AppendToTextBox AppendToTextBox RichEditControl Ctrl m_Ctrl Ctrl template typename.. on each member of Foo struct AppendToTextBox AppendToTextBox RichEditControl Ctrl m_Ctrl Ctrl template typename T void operator..
Generate random numbers following a normal distribution in C/C++ http://stackoverflow.com/questions/2325472/generate-random-numbers-following-a-normal-distribution-in-c-c normal distribution share improve this question The Box Muller transform is what is commonly used. This correctly produces.. http en.wikipedia.org wiki Box_Muller_transform The math is easy. You generate two uniform..
Omitting return statement in C++ http://stackoverflow.com/questions/3402178/omitting-return-statement-in-c of two pointers called a boundTag struct boundTag Box getBound int side struct boundTag retBoundTag retBoundTag.box..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c proper response may require allocating a new object a new Box object that should stick around long after the function is exited..
http://stackoverflow.com/questions/500493/c-equivalent-of-instanceof check whether you got the right one. if old getType BOX Box box static_cast Box old Do something box specific This is not.. got the right one. if old getType BOX Box box static_cast Box old Do something box specific This is not good oo design but.. end with code looking like this Here we have a SpecialBox class that inherits Box since it has its own type we must check..
http://stackoverflow.com/questions/5397447/struct-padding-in-c of lack of standardization of C at the binary level . Don Box writes quoting from his book Essential COM chapter COM As A..
Storing multiple messages in one protocol buffer binary file http://stackoverflow.com/questions/5586323/storing-multiple-messages-in-one-protocol-buffer-binary-file message. Is there a way around this package foo message Box required int32 tl_x 1 required int32 tl_y 2 required int32 w.. int32 tl_y 2 required int32 w 3 required int32 h 4 message Boxes repeated Box boxes 1 c python protocol buffers share improve.. int32 w 3 required int32 h 4 message Boxes repeated Box boxes 1 c python protocol buffers share improve this question..
Program is generating same random numbers on each run? http://stackoverflow.com/questions/7592129/program-is-generating-same-random-numbers-on-each-run Time time 0 cout Welcome to Minesweeper. endl setup grid Box grid 10 10 for int i 0 i WIDTH i for int n 0 n HEIGHT n unsigned..
http://stackoverflow.com/questions/878166/is-there-c-lazy-pointer I try to access it's members. For example I have class Box public unsigned int width unsigned int height Box width 50 height.. class Box public unsigned int width unsigned int height Box width 50 height 100 std vector lazy Box boxes boxes.resize 100.. int height Box width 50 height 100 std vector lazy Box boxes boxes.resize 100 at this point boxes contain no any real..
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