¡@
c++ Programming Glossary: particularIn C++ source, what is the effect of extern “C”? http://stackoverflow.com/questions/1041866/in-c-source-what-is-the-effect-of-extern-c C is ignored for class members at most one function with a particular name can have C linkage regardless of namespace extern C forces..
What is a smart pointer and when should I use one? http://stackoverflow.com/questions/106508/what-is-a-smart-pointer-and-when-should-i-use-one when you want to tie the lifetime of the object to a particular block of code or if you embedded it as member data inside another.. is much more complicated and is not tied directly to a particular section of code or to another object. There is one drawback..
What is external linkage and internal linkage in C++ http://stackoverflow.com/questions/1358400/what-is-external-linkage-and-internal-linkage-in-c External linkage refers to things that exist beyond a particular translation unit. In other words accessable through the whole..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol preprocessor will start parsing the content of b.h and in particular the definition of B . Unfortunately the definition of B mentions..
C++ Which is faster: Stack allocation or Heap allocation http://stackoverflow.com/questions/161053/c-which-is-faster-stack-allocation-or-heap-allocation probably be very compiler dependent. For this project in particular I am using a Metrowerks compiler for the PPC architecture. Insight..
What does 'unsigned temp:3' mean? [duplicate] http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean that effect the number of bytes to be allocated for this particular variable c c bit fields colon share improve this question..
How can I add reflection to a C++ application? http://stackoverflow.com/questions/41453/how-can-i-add-reflection-to-a-c-application union has a method or nested type is derived from another particular type. This kind of thing is possible with C using template tricks..
Testing stream.good() or !stream.eof() reads last line twice [duplicate] http://stackoverflow.com/questions/4324441/testing-stream-good-or-stream-eof-reads-last-line-twice You very very rarely want to check bad eof and good. In particular for eof as stream.eof is a common mistake the stream currently..
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 which scenario do I use a particular STL Container I've been reading up on STL containers in my..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers string #include prettyprint.h Specialization for a particular container template const pretty_print delimiters_values char..
What are access specifiers? Should I inherit with private, protected or public? http://stackoverflow.com/questions/5447498/what-are-access-specifiers-should-i-inherit-with-private-protected-or-public The class or function can access all the members of that particular class. So do friend s break Encapsulation No they don't On the..
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 is a concept that for many can be confusing at first in particular when it comes to copying pointer values around and still referencing..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope lifetime of each byte in the storage is well known and in particular lifetimes of storages follow a nesting pattern. That is the.. all your stuff is guaranteed to still be there in this particular hotel . We use stacks for temporary stores because they are..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible get the benefits of the dynamic memory allocation. In particular it implies that in this snippet int main int argc char argv.. the referenced question there are additional concerns. In particular the following class class Line public Line ~Line std string..
Unicode encoding for string literals in C++11 http://stackoverflow.com/questions/6796157/unicode-encoding-for-string-literals-in-c11 a sequence of Unicode codepoints that are encoded with a particular mechanism. basic_string length will return the number of code..
What is a lambda expression in C++11? http://stackoverflow.com/questions/7627098/what-is-a-lambda-expression-in-c11 Unfortunately they can also be quite cumbersome to use particularly if the functor you would like to apply is unique to the particular.. if the functor you would like to apply is unique to the particular function. #include algorithm #include vector namespace struct..
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 region of interest but the points are not stored in any particular order inside the vector and that's something I can't change..
|