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c++ Programming Glossary: disallow?? (and other unicode characters) in identifiers not allowed by g++ http://stackoverflow.com/questions/12692067/and-other-unicode-characters-in-identifiers-not-allowed-by-g from the range 10000 1FFFD in Annex E.1 and doesn't disallow it as an initial character in E.2. My next effort was to see..
http://stackoverflow.com/questions/13159739/how-to-disallow-temporaries to disallow temporaries For a class Foo is there a way to disallow constructing.. to disallow temporaries For a class Foo is there a way to disallow constructing it without giving it a name For example Foo hi..
What are declarations and declarators and how are their types interpreted by the standard? http://stackoverflow.com/questions/13808932/what-are-declarations-and-declarators-and-how-are-their-types-interpreted-by-the it fits the rules of the grammar but the semantic rules disallow such a decl specifier seq . Only one type specifier is allowed.. a valid declaration specifier sequence or not If not is it disallowed by the syntactic or semantic rules Invalid by semantic rules.. a valid declaration specifier sequence or not If not is it disallowed by the syntactic or semantic rules Valid It doesn't matter..
Macros to disallow class copy and assignment. Google -vs- Qt http://stackoverflow.com/questions/1454407/macros-to-disallow-class-copy-and-assignment-google-vs-qt to disallow class copy and assignment. Google vs Qt To disallow copying.. to disallow class copy and assignment. Google vs Qt To disallow copying or assigning a class it's common practice to make the..
Why is `make_unique<T[N]>` disallowed? http://stackoverflow.com/questions/16596950/why-is-make-uniquetn-disallowed is `make_unique T N ` disallowed Assume namespace std throughout. The C 14 committee draft.. what's going on with the third function If it's there to disallow programmers from attempting to dynamically allocate an array.. the extent that the committee has gone out of its way to disallow its creation using make_unique Why is make_unique T N disallowed..
http://stackoverflow.com/questions/190184/execv-and-const-ness the characters to which the function points but this would disallow existing correct code. Instead only the array of pointers is..
Why does C++ disallow anonymous structs and unions? http://stackoverflow.com/questions/2253878/why-does-c-disallow-anonymous-structs-and-unions does C disallow anonymous structs and unions Some C compilers permit anonymous..
correct idiom for std::string constants? http://stackoverflow.com/questions/2312860/correct-idiom-for-stdstring-constants both std string and std map and those interfaces happen to disallow the optimization you'd like as unintended consequence of its.. other requirements rather than explicitly . At least they disallow it if you want to actually follow all the gritty details of.. interface using begin end substr find etc. It also disallows modification and fits in with string literals that way storing..
C++: How to require that one template type is derived from the other http://stackoverflow.com/questions/2631585/c-how-to-require-that-one-template-type-is-derived-from-the-other R1 to be derived from R2 or R2 to be derived from R1 but disallow the comparison if R1 and R2 are unrelated types. c templates..
C++0x unique_ptr replaces scoped_ptr taking ownership? http://stackoverflow.com/questions/3019512/c0x-unique-ptr-replaces-scoped-ptr-taking-ownership answer but with a caveat Whenever you want to explicitely disallow move semantics use a scoped_ptr const unique_ptr . I have not..
http://stackoverflow.com/questions/3656726/array-and-rvalue I realized that some paragraphs in the C 0x working draft disallow some special case of this on the fly creation of array temporaries..
C++ performance challenge: integer to std::string conversion http://stackoverflow.com/questions/4351371/c-performance-challenge-integer-to-stdstring-conversion val 10 val 10 return s This will blow up on systems that disallow unaligned memory accesses in which case the first unaligned..
C++ Move semantics and Exceptions http://stackoverflow.com/questions/4732084/c-move-semantics-and-exceptions adds the capability for move constructors to throw but to disallow 'throwing' moves to be used for certain operations where strong..
Making a template parameter a friend? http://stackoverflow.com/questions/702650/making-a-template-parameter-a-friend friend share improve this question It is explicitly disallowed in the standard even if some versions of VisualStudio do allow.. formed. I recognize the code above as a pattern to seal disallow the extension of a class. There is another solution that does..
http://stackoverflow.com/questions/712639/understanding-the-meaning-of-the-term-and-the-concept-raii-resource-acquisiti on It does not make sense to copy a file handle hence we disallow the otherwise implicitly generated copy operations. FileHandle..
http://stackoverflow.com/questions/9219157/why-cant-i-specialize-the-nested-template-member-without-specializing-enclosing inner specialization because it makes no sense. But if we disallow the inner specialization for all specializations of the outer..
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