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c++ Programming Glossary: possibleIs there a difference in C++ between copy initialization and direct initialization? http://stackoverflow.com/questions/1051379/is-there-a-difference-in-c-between-copy-initialization-and-direct-initializati in some way a part of direct initialization with regard to possible implicit conversions While direct initialization has all constructors..
Undefined, unspecified and implementation-defined behavior http://stackoverflow.com/questions/2397984/undefined-unspecified-and-implementation-defined-behavior programmers coming from other languages. Basically it is possible to write C programs that do not behave in a predictable way.. order of evaluation of arguments to a function . Where possible this International Standard defines a set of allowable behaviors...
Is it possible to write a C++ template to check for a function's existence? http://stackoverflow.com/questions/257288/is-it-possible-to-write-a-c-template-to-check-for-a-functions-existence it possible to write a C template to check for a function's existence Is.. a C template to check for a function's existence Is it possible to write a C template that changes behavior depending on if..
What is the copy-and-swap idiom? http://stackoverflow.com/questions/3279543/what-is-the-copy-and-swap-idiom and operator overload in C is a common function possible What is copy elision and how it optimizes copy and swap idiom.. std swap instead of providing our own but this would be impossible std swap uses the copy constructor and copy assignment operator.. if construction of the copy fails and it's therefore not possible to alter the state of this . What we did manually before for..
When should static_cast, dynamic_cast and reinterpret_cast be used? http://stackoverflow.com/questions/332030/when-should-static-cast-dynamic-cast-and-reinterpret-cast-be-used will seek out the desired object and return it if possible. If it can't it will return NULL in the case of a pointer or..
How can I add reflection to a C++ application? http://stackoverflow.com/questions/41453/how-can-i-add-reflection-to-a-c-application of a type enumerating its methods and so on. This is not possible with C . Inspection by checking whether a class type class struct.. from another particular type. This kind of thing is possible with C using template tricks . Use boost type_traits for many.. function use http stackoverflow.com questions 257288 possible for c template to check for a functions existence#264088 . For..
http://stackoverflow.com/questions/4172722/what-is-the-rule-of-three char ... throws an exception due to memory exhaustion. One possible solution is to introduce a local variable and reorder the statements..
What are Aggregates and PODs and how/why are they special? http://stackoverflow.com/questions/4178175/what-are-aggregates-and-pods-and-how-why-are-they-special with a 1 a 2 ... a m and the other n m elements are if possible value initialized see below for the explanation of the term.. than members the rest are value initialized. If it is impossible to value initialize one of the members which were not explicitly..
http://stackoverflow.com/questions/4421706/operator-overloading general more efficient than a b and should be preferred if possible. Array Subscription The array subscription operator is a binary..
Pretty-print C++ STL containers http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers plenty of template magic here on SO that I never thought possible so I'm wondering if anyone can suggest something that would.. requires C 0x but with some modifications it should be possible to make a C 98 version of this. Tuples require variadic templates.. for all containers that are to be supported. It may be possible to use a trait to check for value_type const_iterator begin..
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 typename SomeBase T type In using declarations it's not possible to use template after the last and the C committee said not..
Do the parentheses after the type name make a difference with new? http://stackoverflow.com/questions/620137/do-the-parentheses-after-the-type-name-make-a-difference-with-new illegal . Hence in C 03 the above example of new B is not possible when one needs the memory to be in the stack space. Now with..
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability fopen is not able to open all NTFS files since there is no possible conversion that will map to all possible 16 bit strings. Use.. since there is no possible conversion that will map to all possible 16 bit strings. Use of the Windows specific _wfopen may be required... away. I think I have to conclude that it's completely impossible to build a portable Unicode capable application in C or C unless..
What is a lambda expression in C++11? http://stackoverflow.com/questions/7627098/what-is-a-lambda-expression-in-c11 I use one What class of problem do they solve that wasn't possible prior to their introduction A few examples and use cases would..
Examples of when a bitwise swap() is a bad idea? http://stackoverflow.com/questions/11638271/examples-of-when-a-bitwise-swap-is-a-bad-idea to the class impl rather than external factors . EDIT Possible problems with this approach Pointers back to self directly or..
How can I get the size of a memory block allocated using malloc()? [duplicate] http://stackoverflow.com/questions/1208644/how-can-i-get-the-size-of-a-memory-block-allocated-using-malloc size of a memory block allocated using malloc duplicate Possible Duplicates How can I get the size of an array from a pointer..
Is gcc4.7 buggy about regular expressions? [duplicate] http://stackoverflow.com/questions/12530406/is-gcc4-7-buggy-about-regular-expressions gcc4.7 buggy about regular expressions duplicate Possible Duplicate No matches with c 11 regex I am trying to use std..
Why should exceptions be used conservatively? http://stackoverflow.com/questions/1744070/why-should-exceptions-be-used-conservatively should exceptions be used conservatively Possible Duplicate Why is exception handling bad I often see hear people..
Best way to detect integer overflow in C/C++ http://stackoverflow.com/questions/199333/best-way-to-detect-integer-overflow-in-c-c using code like unsigned long b c c_test ... c_test c b Possible overflow if c_test b c There has been an overflow else c c_test..
How do you convert a C++ string to an int? [duplicate] http://stackoverflow.com/questions/200090/how-do-you-convert-a-c-string-to-an-int do you convert a C string to an int duplicate Possible Duplicate How to parse a string to an int in C How do you convert..
Use 'class' or 'typename' for template parameters? [duplicate] http://stackoverflow.com/questions/213121/use-class-or-typename-for-template-parameters 'class' or 'typename' for template parameters duplicate Possible Duplicate C difference of keywords ˜typename and ˜class in templates..
Why is the size of an empty class in C++ not zero? [duplicate] http://stackoverflow.com/questions/2362097/why-is-the-size-of-an-empty-class-in-c-not-zero is the size of an empty class in C not zero duplicate Possible Duplicate C What is the size of an object of an empty class..
http://stackoverflow.com/questions/2660633/declaring-pointers-asterisk-on-the-left-or-right-of-the-space-between-the-type or right of the space between the type and name duplicate Possible Duplicates What makes more sense char string or char string..
What does 'unsigned temp:3' mean? [duplicate] http://stackoverflow.com/questions/2950029/what-does-unsigned-temp3-mean does 'unsigned temp 3' mean duplicate Possible Duplicate What does this C code mean I'm trying to map a C structure..
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 stream.good or stream.eof reads last line twice duplicate Possible Duplicate Why is iostream eof inside a loop condition considered..
What makes more sense - char* string or char *string? [duplicate] http://stackoverflow.com/questions/558474/what-makes-more-sense-char-string-or-char-string makes more sense char string or char string duplicate Possible Duplicate In C why is the asterisk before the variable name..
eof() bad practice? [duplicate] http://stackoverflow.com/questions/5837639/eof-bad-practice bad practice duplicate Possible Duplicate Why is iostream eof inside a loop condition considered..
Why comparing double and float leads to unexpected result? [duplicate] http://stackoverflow.com/questions/6722293/why-comparing-double-and-float-leads-to-unexpected-result double and float leads to unexpected result duplicate Possible Duplicate strange output in comparision of float with float..
Differences between unique_ptr and shared_ptr [duplicate] http://stackoverflow.com/questions/6876751/differences-between-unique-ptr-and-shared-ptr between unique_ptr and shared_ptr duplicate Possible Duplicates pimpl shared_ptr or unique_ptr smart pointers boost..
How does std::forward work? [duplicate] http://stackoverflow.com/questions/8526598/how-does-stdforward-work does std forward work duplicate Possible Duplicate Advantages of using forward I know what it does and..
Parse Command Line Arguments [duplicate] http://stackoverflow.com/questions/865668/parse-command-line-arguments Command Line Arguments duplicate Possible Duplicate What parameter parser libraries are there for C What..
Overriding a Base's Overloaded Function in C++ [duplicate] http://stackoverflow.com/questions/888235/overriding-a-bases-overloaded-function-in-c a Base's Overloaded Function in C duplicate Possible Duplicate C overload resolution I ran into a problem where after..
Possible to call C++ code from C#? http://stackoverflow.com/questions/935664/possible-to-call-c-code-from-c to call C code from C# is it possible to call C code possibly..
http://stackoverflow.com/questions/9636903/what-are-the-distinctions-between-the-various-symbols-etc-combined-with-p various symbols etc combined with parameters duplicate Possible Duplicate c vs in function declaration I know that this probably..
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