c++ Programming Glossary: usualC/C++ initialization of a normal array with one default value http://stackoverflow.com/questions/1065774/c-c-initialization-of-a-normal-array-with-one-default-value 2 Is the default initialization as above faster than the usual loop through the whole array and assign a value or does it do..
Heap corruption under Win32; how to locate? http://stackoverflow.com/questions/1069/heap-corruption-under-win32-how-to-locate C application that is corrupting the heap. The usual tools to locate this corruption seem to be inapplicable. Old..
http://stackoverflow.com/questions/1135841/c-multiline-string-literal have to quote each part and newlines must be literal as usual. The indentation doesn't matter since it's not inside the quotes...
function passed as template argument http://stackoverflow.com/questions/1174169/function-passed-as-template-argument is valid. As for making it work with functors as well the usual solution is something like this instead template typename F..
Most vexing parse: why doesn't A a(()); work? http://stackoverflow.com/questions/1424510/most-vexing-parse-why-doesnt-a-a-work object it declares a function. Now in the first case the usual workaround for this issue is to add an extra set of brackets..
How is std::string implemented? http://stackoverflow.com/questions/1466073/how-is-stdstring-implemented implementation. In this variant the object contains the usual pointer to data length size of the dynamically allocated buffer..
Why is `i = ++i + 1` unspecified behavior? http://stackoverflow.com/questions/1860461/why-is-i-i-1-unspecified-behavior assigned and finally the program will continue running as usual no nasal demons or exploding toilets and no i 3 either. share..
When to use inline function and when not to use it? http://stackoverflow.com/questions/1932311/when-to-use-inline-function-and-when-not-to-use-it code for the function once and then calling through the usual function call mechanism. A clever compiler can generate the.. call fac 6 . To make inlining possible in the absence of unusually clever compilation and linking facilities the definition 弌nd.. body at the point of call is to be preferred to the usual function call mechanism. An implementation is not required to..
Repeated Multiple Definition Errors from including same header in multiple cpps http://stackoverflow.com/questions/223771/repeated-multiple-definition-errors-from-including-same-header-in-multiple-cpps in each C file each C file has its own copy of them. The usual way around this is to not declare any variables within header..
http://stackoverflow.com/questions/2504178/lru-cache-design list hashtable of pointers to the linked list nodes is the usual way to implement LRU caches. This gives O 1 operations assuming..
Fixed-size floating point types http://stackoverflow.com/questions/2524737/fixed-size-floating-point-types 754 single type on most non embedded platforms though the usual caveats about some compilers evaluating expressions in a wider..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c assignment makes sense array to pointer decay kicks in as usual. Ranges An array of type T n has n elements indexed from 0 to..
Flags to enable thorough and verbose g++ warnings http://stackoverflow.com/questions/5088460/flags-to-enable-thorough-and-verbose-g-warnings this set of warnings and fix everything I possibly can usually everything and then only remove flags if they are either not.. sure although for my particular problem domain I would usually get a slight efficiency increase using unsigned values due.. better than doing nothing with the default case but as usual with assert it won't work in release builds. In other words..
http://stackoverflow.com/questions/5416414/signed-unsigned-comparisons is also the type of the result. This pattern is called the usual arithmetic conversions which are defined as follows If either..
#include all .cpp files into a single compilation unit? http://stackoverflow.com/questions/543697/include-all-cpp-files-into-a-single-compilation-unit cause to work with some Visual Studio C projects with the usual Debug and Release configurations but also 'Release All' and.. obvious until you realize that the compile link cycle is usually I O bound. That's why it's a win. share improve this answer..
http://stackoverflow.com/questions/5450159/type-erasure-techniques void sp new A calls A ~A here Of course this is just the usual void function pointer type erasure but very conveniently packaged...
What does T&& (double ampersand) mean in C++11? http://stackoverflow.com/questions/5481539/what-does-t-double-ampersand-mean-in-c11 be defined that takes an rvalue reference instead of the usual const lvalue reference. A move functions like a copy except.. it is not obliged to keep the source unchanged in fact it usually modifies the source such that it no longer owns the moved..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords type but when instantiation finds it denotes a type the usual error messages are emitted by the compiler. Since whether it's..
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