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c++ Programming Glossary: eliminateContours opencv : How to eliminate small contours in a binary image http://stackoverflow.com/questions/10238765/contours-opencv-how-to-eliminate-small-contours-in-a-binary-image opencv How to eliminate small contours in a binary image I am currently working on.. has some small objects which I don't want. I wanted to eliminate those small objects so i used openCV's cvFindContours method.. detect contours in Binary image. but the problem is I cant eliminate the small objects in the image output. I used cvContourArea..
What is the best way to return string in C++? http://stackoverflow.com/questions/10553091/what-is-the-best-way-to-return-string-in-c method is the correct way of doing it. The compiler will eliminate unnecessary copies in most cases usually where it makes sense..
Heap corruption under Win32; how to locate? http://stackoverflow.com/questions/1069/heap-corruption-under-win32-how-to-locate core or a dual core core reduces the rate of but does not eliminate corruption. This suggests a timing related issue. Now here's..
Why is copy constructor called instead of conversion constructor? http://stackoverflow.com/questions/11222076/why-is-copy-constructor-called-instead-of-conversion-constructor In certain cases an implementation is permitted to eliminate the copying inherent in this direct initialization by constructing..
C++ concat two `const char` string literals http://stackoverflow.com/questions/13292237/c-concat-two-const-char-string-literals two string literals using a constexpr Or rephrased can one eliminate macros in code like #define nl str str n int main std cout nl..
What is exactly the base pointer and stack pointer? To what do they point? http://stackoverflow.com/questions/1395591/what-is-exactly-the-base-pointer-and-stack-pointer-to-what-do-they-point omission optimization which you can enable will actually eliminate this and use ebp as another register and access locals directly..
Help a C++ newbie understand his mistakes: header files and cpp files http://stackoverflow.com/questions/1686204/help-a-c-newbie-understand-his-mistakes-header-files-and-cpp-files including source files into your program will pretty much eliminate any advantages you would've got from separating your source..
Why are forward declarations necessary? [duplicate] http://stackoverflow.com/questions/2632601/why-are-forward-declarations-necessary necessary duplicate Possible Duplicate Should C eliminate header files In languages like C# and Java there is no need.. is why isn't it done this way in C and C . Wouldn't it eliminate the needs for header files c c compiler declaration share..
non-copyable objects and value initialization: g++ vs msvc http://stackoverflow.com/questions/2671532/non-copyable-objects-and-value-initialization-g-vs-msvc can perform these steps. Even though the compiler can eliminate the temporary creation and copy steps in most cases an inaccessible..
Unmangling the result of std::type_info::name http://stackoverflow.com/questions/281818/unmangling-the-result-of-stdtype-infoname const char name int status 4 some arbitrary value to eliminate the compiler warning enable c 11 by passing the flag std c 11.. const char name int status 4 some arbitrary value to eliminate the compiler warning handle result abi __cxa_demangle name NULL..
How do I check if a C++ string is an int? http://stackoverflow.com/questions/2844817/how-do-i-check-if-a-c-string-is-an-int s is not a correct integer. The first tests are there to eliminate corner cases leading spaces empty string etc. . This function..
initializing std::string from char* without copy http://stackoverflow.com/questions/361500/initializing-stdstring-from-char-without-copy My question is I'd like to minimise if possible eliminate heap allocated memory usage as it at the moment is my largest..
What techniques can be used to speed up C++ compilation times? http://stackoverflow.com/questions/373142/what-techniques-can-be-used-to-speed-up-c-compilation-times to pass by value in function signatures. This will eliminate the need to #include the respective type definitions in the..
Why is including “using namespace” into a header file a bad idea in C++? http://stackoverflow.com/questions/4872373/why-is-including-using-namespace-into-a-header-file-a-bad-idea-in-c not outside of scope . The reason is that using directive eliminate the protection of that particular namespace and the effect last..
Creating a counter that stays synchronized across MPI processes http://stackoverflow.com/questions/4948788/creating-a-counter-that-stays-synchronized-across-mpi-processes this counter synchronized across all of my nodes I could eliminate the need to have a dispatch node and make the system a bit more..
Is there a C pre-processor which eliminates #ifdef blocks based on values defined/undefined? http://stackoverflow.com/questions/525283/is-there-a-c-pre-processor-which-eliminates-ifdef-blocks-based-on-values-define there a C pre processor which eliminates #ifdef blocks based on values defined undefined Original Question.. a specification of which macros are defined and would then eliminate dead code. It may be easier to understand what I'm after with..
Should C++ eliminate header files? http://stackoverflow.com/questions/752793/should-c-eliminate-header-files C eliminate header files Many languages such as Java C# do not separate..
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 file with 20M lines of text. Yes I ran it several times to eliminate disk caching confound. usr bin time cat test_lines_double ...
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