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c++ Programming Glossary: redAlgorithm improvement for Coca-Cola can shape recognition http://stackoverflow.com/questions/10168686/algorithm-improvement-for-coca-cola-can-shape-recognition RGB to HSV Hue Saturation Value and filtering based on red hue saturation above a certain threshold to avoid orange like.. there is still a lot of crap in the image but this reduces the number of dimensions you have to work with . Noise filtering.. of all neighbors and replace the pixel by this value to reduce noise. Using Canny Edge Detection Filter to get the contours..
Is any part of C++ syntax context sensitive? [duplicate] http://stackoverflow.com/questions/1172939/is-any-part-of-c-syntax-context-sensitive issue with ambiguity of certain expressions is mostly a red herring. To start with ambiguity is a feature of a particular.. identifiers is dependent on how they have been declared types and functions for example which means that the formal..
Turn off eclipse errors (that arent really errors) [duplicate] http://stackoverflow.com/questions/14131939/turn-off-eclipse-errors-that-arent-really-errors but the code that it says is OK is still underlines red and gold spiders for errors and warnings respectively which..
Is C++ context-free or context-sensitive? http://stackoverflow.com/questions/14589346/is-c-context-free-or-context-sensitive issue with ambiguity of certain expressions is mostly a red herring. To start with ambiguity is a feature of a particular.. identifiers is dependent on how they have been declared types and functions for example which means that the formal..
multiset, map and hash map complexity http://stackoverflow.com/questions/222658/multiset-map-and-hash-map-complexity set multimap and multiset These are implemented using a red black tree a type of balanced binary search tree . They have..
The written versions of the logical operators http://stackoverflow.com/questions/2376448/the-written-versions-of-the-logical-operators C . When I wrote up a test program in NetBeans I got the red underlining as if there was a syntax error and figured the website.. the red underlining as if there was a syntax error and figured the website was wrong but it is NetBeans which is wrong because.. it compiled and ran as expected. I can see being favored over not but the readability of and or seems greater than their..
Getting started with OpenGL [closed] http://stackoverflow.com/questions/239917/getting-started-with-opengl question The Red Book online http www.glprogramming.com red http www.glprogramming.com blue Hope you manage to go through..
How do I output coloured text to a Linux terminal? http://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal do I output coloured text to a Linux terminal How do I print coloured characters.. coloured text to a Linux terminal How do I print coloured characters to a Linux terminal that supports it I'm using C.. supported garbage will show up. Example cout 033 1 31mbold red text 033 0m n Here 033 is the ESC character ASCII 27. It is..
http://stackoverflow.com/questions/3960954/c-multicharacter-literal in C just for compatibility with C code Are they considered to be a bad feature as goto operator or not c c syntax literals.. this is used but implementation defined is a big red flag to me. As far as I know this could mean that the implementation.. compilers or even compiler versions . At least goto has predictable if undesirable behavior... That's my 2c anyway. Edit..
Factory method implementation - C++ http://stackoverflow.com/questions/410823/factory-method-implementation-c public Pen public virtual void Draw cout Drawing with red pen endl class BluePen public Pen public virtual void Draw cout.. auto_ptr Pen createPen const std string color if color red return auto_ptr Pen new RedPen else if color blue return auto_ptr.. class Color public Color int r int g int b int a 0 m_red r m_green g m_blue other.blue m_alpha a Color const Color other..
Why is std::map implemented as red-black tree? http://stackoverflow.com/questions/5288320/why-is-stdmap-implemented-as-red-black-tree is std map implemented as red black tree WHY is std map implemented as a red black tree There.. as red black tree WHY is std map implemented as a red black tree There are several balanced BST out there what were.. BST out there what were design trade offs in choosing red black tree c data structures stl map binary search tree share..
When will C++0x be finished? [closed] http://stackoverflow.com/questions/5436139/when-will-c0x-be-finished now be some months of editorial changes voting and ISO red tape before it officially becomes a standard but on the 25th..
How does photoshop blend two images together? http://stackoverflow.com/questions/5919663/how-does-photoshop-blend-two-images-together with RGB pixels the channels in each pixel would be red green and blue. To blend two pixels we blend their respective..
class & function names highlighting in Vim http://stackoverflow.com/questions/736701/class-function-names-highlighting-in-vim for C and C . So even if you do hi Function guifg red or hi Identifier guifg red it doesn't give these a color. I.. if you do hi Function guifg red or hi Identifier guifg red it doesn't give these a color. I just seems to be not much more..
Square detection doesn't find squares http://stackoverflow.com/questions/7731742/square-detection-doesnt-find-squares in that image After CANNY After DILATE The RESULT image in red As you can see the square is NOT detected. After the detection.. of squares detected on the image. n the sequence is stored in the specified memory storage n Call n . squares n Using OpenCV.. of squares detected on the image. the sequence is stored in the specified memory storage void findSquares const Mat image..
what happens when you modify an element of an std::set? http://stackoverflow.com/questions/908949/what-happens-when-you-modify-an-element-of-an-stdset improve this question You should not edit the values stored in the set directly. I copied this from MSDN documentation which.. values according to which the data is automatically ordered. The value of an element in a set may not be changed directly... the value behind its back. The normal implementation is a red black tree. Having changed the value the position in the tree..
In C++, why use static_cast<int>(x) instead of (int)x? http://stackoverflow.com/questions/103512/in-c-why-use-static-castintx-instead-of-intx the presence of a reinterpret_cast is like a Siren with Red Flashing Lights in your code. The mere typing of it should cause..
gcc linker errors on fedora: undefined reference http://stackoverflow.com/questions/12376897/gcc-linker-errors-on-fedora-undefined-reference kash # gcc version gcc GCC 4.6.3 20120306 Red Hat 4.6.3 2 Copyright C 2011 Free Software Foundation Inc. This..
When does a constexpr function get evaluated at compile time? http://stackoverflow.com/questions/14248235/when-does-a-constexpr-function-get-evaluated-at-compile-time array an enum element declaration like Blue in enum Color Red Blue Green another variable declared constexpr and so on. They..
Can an enum class be converted to the underlying type? http://stackoverflow.com/questions/14589417/can-an-enum-class-be-converted-to-the-underlying-type my_fields field auto redValue to_integral Color Red where Color is an enum class And since the function is declared..
where can I use alignas() in C++11 http://stackoverflow.com/questions/15788947/where-can-i-use-alignas-in-c11 is a pack expansion 14.5.3 . as already dug out by Red XIII. However I'm not expert enough to know what this means..
Lambda functions as base classes http://stackoverflow.com/questions/18432260/lambda-functions-as-base-classes #include iostream I compiled with g GCC 4.7.2 20121109 Red Hat 4.7.2 8 g Wall std c 11 g main.cc g Wall std c 11 DFUNCTOR..
Getting started with OpenGL [closed] http://stackoverflow.com/questions/239917/getting-started-with-opengl c opengl 3d glut share improve this question The Red Book online http www.glprogramming.com red http www.glprogramming.com..
Where to put third party libraries to setup a c++ linux development environment? http://stackoverflow.com/questions/3685716/where-to-put-third-party-libraries-to-setup-a-c-linux-development-environment out there but a Debian Ubuntu compatible .dpkg and a Red Hat CentOS Fedora compatible .rpm should cover a good percentage..
Why is std::map implemented as red-black tree? http://stackoverflow.com/questions/5288320/why-is-stdmap-implemented-as-red-black-tree then AVL tree probably is a good choice. std map uses Red Black tree as it gets a reasonable trade off between the complexity..
How does photoshop blend two images together? http://stackoverflow.com/questions/5919663/how-does-photoshop-blend-two-images-together 6.0 else Channel M1 return TRUE int32 Color_RgbToHls uint8 Red uint8 Green uint8 Blue float64 Hue float64 Lumination float64.. float64 Saturation float64 Delta float64 Max Min float64 Redf Greenf Bluef Redf float64 Red 255.0F Greenf float64 Green 255.0F.. float64 Delta float64 Max Min float64 Redf Greenf Bluef Redf float64 Red 255.0F Greenf float64 Green 255.0F Bluef float64..
How can i estimate memory usage of stl::map? http://stackoverflow.com/questions/720507/how-can-i-estimate-memory-usage-of-stlmap storing the map. This is typically a binary tree such as a Red Black Tree . For instance in the GCC C STL implementation ELEMENT_OVERHEAD..
Grayscale to Red-Green-Blue (MATLAB Jet) color scale http://stackoverflow.com/questions/7706339/grayscale-to-red-green-blue-matlab-jet-color-scale to Red Green Blue MATLAB Jet color scale I was given a data set that..
Colorize stdout output to Windows cmd.exe from console C++ app http://stackoverflow.com/questions/7778392/colorize-stdout-output-to-windows-cmd-exe-from-console-c-app to cout this text is not colorized n setForeground Color Red cout this text shows as red n setForeground Color Blue cout..
Allow for Range-Based For with enum classes? http://stackoverflow.com/questions/8498300/allow-for-range-based-for-with-enum-classes Code that I would like to improve enum class COLOR Blue Red Green Purple First Blue Last Purple inline COLOR operator COLOR..
How to project a 3d point to a 3d plane http://stackoverflow.com/questions/9605556/how-to-project-a-3d-point-to-a-3d-plane normal Edit with picture I've modified your picture a bit. Red is 'v' 'v' dot 'normal' length of blue and green dist above..
Body has already been defined for function main() [closed] http://stackoverflow.com/questions/12376339/body-has-already-been-defined-for-function-main gd DETECT gm initgraph gd gm c tc bgi drawpolygon n arr RED getch boundfill4 x y BLUE RED getch closegraph restorecrtmode.. c tc bgi drawpolygon n arr RED getch boundfill4 x y BLUE RED getch closegraph restorecrtmode void drawpolygon int n int arr.. void boundfill4 int x int y int fill int boundary boundary RED fill BLUE int current current getpixel x y if current boundary..
http://stackoverflow.com/questions/438192/using-declaration-with-enum to work with enum type class Sample public enum Colour RED BLUE GREEN using Sample Colour does not work do we need to add.. enumerators of enum type like below using sample Colour RED c enums using declarative share improve this question A.. class here's an example class Sample public enum Colour RED BLUE GREEN void foo void Sample foo Colour foo RED And to access..
http://stackoverflow.com/questions/644629/base-enum-class-inheritance const ints. Example class Colors public static const int RED 1 static const int GREEN 2 class RGB public Colors static const..
Print Coloured Text to Console in C++ http://stackoverflow.com/questions/899341/print-coloured-text-to-console-in-c This is a YELLOW warning message n Console Error This is a RED error message n How would I print different coloured text to.. std enum colour DARKBLUE 1 DARKGREEN DARKTEAL DARKRED DARKPINK DARKYELLOW GRAY DARKGRAY BLUE GREEN TEAL RED PINK YELLOW.. DARKRED DARKPINK DARKYELLOW GRAY DARKGRAY BLUE GREEN TEAL RED PINK YELLOW WHITE struct setcolour colour _c HANDLE _console_handle..
Colour output of program run under BASH http://stackoverflow.com/questions/9943187/colour-output-of-program-run-under-bash You can wrap it nicely in a C form enum Color NONE 0 BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE std string set_color Color..
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