james.kanze's articles:

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Validity of an iterator after destrruction of container which created it. 2 103 (1/14/2010 8:48:14 PM) comp.std.c++ Just wondering, because I'm not even sure where to find this in the standard, but what can you legally do with an iterator after the container which created it has been destructed. Obviously, you can't dere... James

copying pthread_mutex_t, pthread_cond_t 6 68 (7/4/2009 9:50:03 AM) comp.unix.programmer Not sure this is the best group: my question concerns the actual Posix standard, and what it says. Basically, is it legal to copy a pthread_mutex_t or a pthread_cond_t, and use the copy? If not (which is the ... James

literate programming in C++ 6 36 (9/24/2008 2:45:59 PM) comp.text.tex Is CWeb still being used, and is it being used for C++? I'm interested in trying it, but comp.programming.literate seems very dead, and I'm not sure where to go for further information. (I'd particularly like ... James

SFINAE revisited 36 40 (7/15/2008 4:22:40 PM) comp.lang.c++ Just ran into an interesting question concerning SFINAE. Given the following code: #include #include template class P { public: P( T* ) { std::cout P( U* ) { std::c... James

Help with naming convention requested 7 37 (6/12/2008 2:36:15 PM) comp.lang.c++ I have a particular case where I'm having a problem deciding on a good naming convention. Basically, I have several classes which are split in two: there is a base class, which is a POD (designed to support st... James

dlopen not finding symbols in original process image 6 51 (10/17/2007 12:59:53 PM) comp.os.linux.misc I'm having problems with dlopen under Linux (although exactly the same code works under Solaris). Although the actual problem is in an application written in C++, I've managed to distill it into a very small b... James

james.kanze's replies:

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can't convert from type A* to type B* 4 4 (5/17/2013 3:43:28 AM) comp.lang.c++ I need to change DMapEntry::pData from a char* to a class DMapData that contains the original pointer but still be able to refer to &pData[offset] in DMapEntry without changing it. Is this possible? #include... carl.eichert (1)

address of array at index 3 4 (5/18/2013 6:58:48 AM) comp.lang.c++ hello group, i use the function std::inner_product(&arya[0], &arya[4], &aryb[0], 0.0f) with the c-style and/or c++11-style array. does the compiler set the addresses at compile time or is there a runtime... 4one (114)

Compilation of Awkward Syntax 27 10 (4/27/2013 12:58:11 PM) comp.lang.c++ I've almost finished teaching myself C++, but there's one last step I have to take. I need to teach myself all the situations that require one to use a strange looking combination of operators. One exampl... vaughan.andursen (4)

When did the bool type make it into the language? 25 10 (4/29/2013 9:31:54 PM) comp.lang.c++ Trivial argument at work. My cooworker claims that Windows invented the BOOL type before C++ had a bool type. We're bored. When did bool make it's way into C or into C++ if not from the beginning? ... someone3 (1540)

Raw pointers not evil after all? 27 6 (5/1/2013 7:19:20 AM) comp.lang.c++ Hi. I saw this: http://stackoverflow.com/questions/4252273/should-i-use-smart-pointers-on-everything-and-forget-about-classic-normal-pointe -- "You should use smart pointers careful. They are not the ... mike4ty41 (5)

To go with Go or C/C++? 190 6 (5/1/2013 2:05:35 PM) comp.lang.c++ Don't worry, this is not about some religious language war. I'm just lookin= g for some advice from some C/C++ people who can judge better than me since= my experience in C/C++ is very limited. I have been d... jeti789 (31)

Test if const_iterator may be dereferenced - with no direct access to original vector. 5 6 (5/1/2013 8:57:36 PM) comp.lang.c++ What does one do in this situation: .... Glib::ustring::const_iterator icc; .... icc = _spans[lastspan].input_stream_first_character; .... // need a test here to see if the next line is ... dmathog (163)

enums and signed/unsigned 4 3 (5/12/2013 2:50:47 PM) comp.lang.c++ The following code generates a warning about an singned/unsigned integer comparison. I don't understand why. typedef enum { TATTR_NONE = 0x00U , TATTR_SONG = 0x01U , TATTR_PLAYLIST = 0x02U , ... news.5.maazl (164)

Overloading string literal 13 2 (5/12/2013 2:50:57 PM) comp.lang.c++ Suppose: int Buffer::Put(const char *s); Where: Put() has to find the length of 's' by strlen(). I would like to have: Put("Header Tag...") where sizeof("Header Tag...") - 1 is known at compile-time. Macro... q3k (2)

Parsing response coming from server 12 2 (5/18/2013 4:30:00 PM) comp.lang.c++ I am getting below response from server - Main stream options: EncType1=H.264 Resolution1=704*576 KeyInterval1=50 FrameRate1=25 BitflowType1=VBR NormalBitrate1=2048 Now I need to parse the parameter... sumit369 (1)