c++ Programming Glossary: representingIs C++11's long long really at least 64 bits? http://stackoverflow.com/questions/10053113/is-c11s-long-long-really-at-least-64-bits 2^63 1 A signed type that must be capable of representing the value 9223372036854775807 requires 64 bits or more. share..
http://stackoverflow.com/questions/1120140/csv-parser-in-c cell return result I would just create a class representing a row. Then stream into that object #include iterator #include..
Does const mean thread-safe in C++11? http://stackoverflow.com/questions/14127379/does-const-mean-thread-safe-in-c11 at all... Consider the following overly simplified class representing a rectangle class rect int width 0 height 0 public ... void..
http://stackoverflow.com/questions/14677997/stdfunction-vs-template introduced there is no at least known to me clean way of representing requirements concepts anyone of a template bar a comment describing..
Visual C++ equivalent of GCC's __attribute__ ((__packed__)) http://stackoverflow.com/questions/1537964/visual-c-equivalent-of-gccs-attribute-packed some system with a 16 bit byte. It can't have a struct representing your data just by packing you'd have to know how 8 bit bytes..
Get the first column of a matrix represented by a vector of vectors http://stackoverflow.com/questions/15778377/get-the-first-column-of-a-matrix-represented-by-a-vector-of-vectors a matrix represented by a vector of vectors Suppose I'm representing a matrix foo of values using std vector int rows 5 int cols..
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 the application then eventually inline a set of functions representing a bottleneck. References To Inline or Not To Inline 9 Inline..
http://stackoverflow.com/questions/2849832/c-c-line-number respectively by a constant string holding an integer representing the current line number and by the current file name. Others..
Access variable value using string representing variable's name in C++ http://stackoverflow.com/questions/2911442/access-variable-value-using-string-representing-variables-name-in-c variable value using string representing variable's name in C If the title was not clear I will try..
Why is ++i considered an l-value, but i++ is not? http://stackoverflow.com/questions/371503/why-is-i-considered-an-l-value-but-i-is-not be a modi麍�able lvalue. It is perhaps better considered as representing an object 覀�樌ocator value 仮� What is sometimes called 覀�㶥value..
C/C++: switch for non-integers http://stackoverflow.com/questions/4165131/c-c-switch-for-non-integers like Maps it could be possible to obtain an integer representing the string O log n and then use an O 1 switch or one could implement..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main respectively. argv is a pointer to an array of C strings representing the arguments to the program. argc is the number of arguments..
delete vs delete[] [duplicate] http://stackoverflow.com/questions/4255598/delete-vs-delete to a non array object or a pointer to a sub object 1.8 representing a base class of such an object clause 10 . If not the behavior..
Printing double without losing precision http://stackoverflow.com/questions/4738768/printing-double-without-losing-precision the first 2 don't count in 0.01 . So has anybody looked at representing floating point numbers exactly What is the exact magical incantation..
http://stackoverflow.com/questions/500493/c-equivalent-of-instanceof handles most but not all cases is basically adding an enum representing all the possible types your class can have and check whether..
Why comparing double and float leads to unexpected result? [duplicate] http://stackoverflow.com/questions/6722293/why-comparing-double-and-float-leads-to-unexpected-result to get lost. Thus there is no definite accurate way of representing float or double numbers with numbers that require more precision..
Why are NULL pointers defined differently in C and C++? http://stackoverflow.com/questions/7016861/why-are-null-pointers-defined-differently-in-c-and-c another case shown later C 11 now has a keyword nullptr representing a null pointer int ptr nullptr This doesn't have any of the..
C++ - How to print (using cout) the way a number is stored in memory? http://stackoverflow.com/questions/7349689/c-how-to-print-using-cout-the-way-a-number-is-stored-in-memory The easiest way is probably to create an std bitset representing the value then stream that to cout . #include bitset ... char..
http://stackoverflow.com/questions/7457635/calling-r-function-from-c set to non 0 if an error occurs. R_tryEval returns an SEXP representing the result of the function but we ignore it here. Because we..
Array placement-new requires unspecified overhead in the buffer? http://stackoverflow.com/questions/8720425/array-placement-new-requires-unspecified-overhead-in-the-buffer 5 y 2 f . Here x and y are non negative unspecified values representing array allocation overhead the result of the new expression will..
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