¡@
c++ Programming Glossary: oopsWho deletes the memory allocated during a “new” operation which has exception in constructor? http://stackoverflow.com/questions/1674980/who-deletes-the-memory-allocated-during-a-new-operation-which-has-exception-in using the new operator. E.g. class Blah public Blah throw oops void main Blah b NULL try b new Blah catch ... What now When..
C++ arrays as function arguments http://stackoverflow.com/questions/2867783/c-arrays-as-function-arguments c p n int main char a 13 hello world func a char b 5 oops next line won't compile func b return 0 I'm pretty sure this..
Omitting return statement in C++ http://stackoverflow.com/questions/3402178/omitting-return-statement-in-c . For example int func int a 10 do something with 'a' oops no return statement int main int p func using p is dangerous..
http://stackoverflow.com/questions/3582001/advantages-of-using-forward const arguments int i 1 j 2 k 3 void E int int int f i j k oops E cannot modify these The third attempt accepts const references..
Will a “variableName;” C++ statement be a no-op at all times? http://stackoverflow.com/questions/4030959/will-a-variablename-c-statement-be-a-no-op-at-all-times #define USE x void sizeof x But fails with void foo oops cannot take sizeof void USE foo The solution is to simply use.. example struct foo void operator const foo int foo f USE f oops void isn't convertible to int That is if the type of the expression..
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 non static class NotAggregate3 public NotAggregate3 int oops user defined constructor class Aggregate1 public NotAggregate1..
http://stackoverflow.com/questions/556255/how-to-throw-good-exceptions provides a helpful error message a web app that presents a oops screen but that recovers nicely ... and so on. Dave share improve..
Why 'this' is a pointer and not a reference? http://stackoverflow.com/questions/645994/why-this-is-a-pointer-and-not-a-reference I'd call the this thing a pretty trivial issue though. And oops thanks for catching a few errors in my examples of undefined..
Overload resolution failure when streaming object via implicit conversion to string http://stackoverflow.com/questions/6677072/overload-resolution-failure-when-streaming-object-via-implicit-conversion-to-str when it's not . So what is special about std string here oops never mind my op wasn't templated this is the same case and..
Templates don't always guess initializer list types http://stackoverflow.com/questions/7699963/templates-dont-always-guess-initializer-list-types by accident but consider std initializer_list int v 1 2 3 oops now 'v' contains dangling pointers the backing data array is..
copying and repopulating a struct instance with pointers http://stackoverflow.com/questions/7716525/copying-and-repopulating-a-struct-instance-with-pointers using pointers only to match your question more closely 1 oops almost forgot about std ios binary on opening you fstreams 2..
What is the difference between static_cast and Implicit_cast? http://stackoverflow.com/questions/868306/what-is-the-difference-between-static-cast-and-implicit-cast like the following call_const_version implicit_cast this oops wrong What was desired is to write it out like this call_const_version..
Does there exist a static_warning? http://stackoverflow.com/questions/8936063/does-there-exist-a-static-warning with 1 and 2 struct Foo STATIC_WARNING 2 3 2 and 3 oops STATIC_WARNING 2 3 2 and 3 worked void func STATIC_WARNING 3.. is deprecated declared at static_warning.cpp 6 2 and 3 oops Wdeprecated declarations static_warning.cpp In constructor ˜func.. 6 warning C4996 'Foo static_warning6 _' 2 and 3 oops warnproj.cpp 6 see declaration of 'Foo static_warning6 _' warnproj.cpp..
http://stackoverflow.com/questions/9170247/does-c11-change-the-behavior-of-explicitly-calling-stdswap-to-ensure-adl-loc least once or twice over the past dozen years. namespace oops struct foo foo i 0 int i void swap foo x std swap this x void..
When to use the brace-enclosed initializer? http://stackoverflow.com/questions/9976927/when-to-use-the-brace-enclosed-initializer double 3 4 Example 3 std string a 3 'x' std string b 3 'x' oops Example 4 std function int int int a std plus int std function..
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 out of scope the MyObject is automatically destroyed. ptr Oops Compile error ptr not defined since it is no longer in scope... p1 other p2 p1 references p2 p2 other p1 p2 references p1 Oops the reference count of of p1 and p2 never goes to zero The objects..
How to append text to a TextBox? http://stackoverflow.com/questions/12537456/how-to-append-text-to-a-textbox SendMessage your_control EM_REPLACESEL TRUE string_to_add Oops as noted in the postscript to the question this doesn't work..
Using enum in loops and value consistency http://stackoverflow.com/questions/13971544/using-enum-in-loops-and-value-consistency n09 n10 n11 n12 n13 n14 n15 for Hex h Hex n0 h Hex n15 h Oops no 'operator ' ... Is easy to get rid of the lack of operators..
Why does everybody use unanchored namespace declarations (i.e. std:: not ::std::)? http://stackoverflow.com/questions/1661912/why-does-everybody-use-unanchored-namespace-declarations-i-e-std-not-std #include string #include fred Bar.h #include fred Foo.h Oops the meaning of Foo is now different. Is that what people want..
explicit copy constructor or implicit parameter by value http://stackoverflow.com/questions/2034635/explicit-copy-constructor-or-implicit-parameter-by-value of the assignment operator for the first time. Edit #2 Oops I meant to write copy elision not RVO. share improve this answer..
toupper/tolower + locale (german) http://stackoverflow.com/questions/2598569/toupper-tolower-locale-german i would prefer a STL solution. thanks in advance Oops c share improve this question If you're on Unix see usr..
template class: ctor against function -> new C++ standard http://stackoverflow.com/questions/2794369/template-class-ctor-against-function-new-c-standard namespace stuct and Create function many thanks in advance Oops c templates function constructor share improve this question..
calling template function without <>; type inference http://stackoverflow.com/questions/2833730/calling-template-function-without-type-inference C 0x I hope I was not too unclear. many thanks in advance Oops c templates types inference share improve this question ..
Why base class destructor (virtual) is called when a derived class object is deleted? http://stackoverflow.com/questions/3261694/why-base-class-destructor-virtual-is-called-when-a-derived-class-object-is-del d int main Base base new Derived do something delete base Oops ~Base gets called Memory Leak . share improve this answer..
http://stackoverflow.com/questions/3770457/what-is-memory-fragmentation but not the fifth eeee Now try to allocate 16 bytes. Oops I can't even though there's nearly double that much free. On..
http://stackoverflow.com/questions/4161401/leak-in-exception-code-c memory allocation I didn't think I would find anything. Oops I did. Valgrind gave me this 22107 16 bytes in 1 blocks are..
http://stackoverflow.com/questions/4340396/does-the-c-standard-mandate-poor-performance-for-iostreams-or-am-i-just-deali pass should have little impact on the final results. EDIT Oops found a bug in the vector with ordinary iterator the iterator..
Custom stream to method in C++? http://stackoverflow.com/questions/4366904/custom-stream-to-method-in-c hi hello CLogger bye goodbye hi hello world std endl hi Oops forgot to flush. n bye goodbye cruel world n std flush bye Cough..
Concerning RAII: How to prevent errors caused by accidentally creating a temporary? http://stackoverflow.com/questions/5158990/concerning-raii-how-to-prevent-errors-caused-by-accidentally-creating-a-tempora to be something like this void foo ScopedLock this mutex Oops should have been a named object. Edit added the this to fix..
Resolve circular dependencies in c++ http://stackoverflow.com/questions/625799/resolve-circular-dependencies-in-c to store B What's the size of B then Enough to store A Oops. Clearly a circular reference that you must break. You can break..
Initializer list for dynamic arrays? http://stackoverflow.com/questions/7124899/initializer-list-for-dynamic-arrays But then the problem is this int p new int N 10 20 ... Oops no idea how far we can go N is not known share improve this..
|