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c++ Programming Glossary: class..

Why is `make_unique<T[N]>` disallowed?

http://stackoverflow.com/questions/16596950/why-is-make-uniquetn-disallowed

unique_ptr creation unique.ptr.create template class T class... Args unique_ptr T make_unique Args ... args 1 Remarks This.. T new typename remove_extent T type n . template class T class... Args unspecified make_unique Args ... delete 5 Remarks This.. I've decoded the meanings of each variant template class T class... Args unique_ptr T make_unique Args ... args Your bog standard..

Pros and cons of using nested C++ classes and enumerations?

http://stackoverflow.com/questions/216748/pros-and-cons-of-using-nested-c-classes-and-enumerations

e.g. the nested class is an intimate part of the nesting class... And even then... I see no point in nested classes in normal.. code and if private make it unusable but from the outside class... Nested enums Pros Everything. Con Nothing. The fact is enum..

trailing return type using decltype with a variadic template function

http://stackoverflow.com/questions/3744400/trailing-return-type-using-decltype-with-a-variadic-template-function

class T T sum const T in return in template class T class... P auto sum const T t const P ... p decltype t sum p... return.. template class T struct id typedef T type template class T class... P struct sum_type template class T struct sum_type T id T template.. class T struct sum_type T id T template class T class U class... P struct sum_type T U P... sum_type decltype val const T val..

How to emulate C array initialization “int arr[] = { e1, e2, e3, … }” behaviour with std::array?

http://stackoverflow.com/questions/6114067/how-to-emulate-c-array-initialization-int-arr-e1-e2-e3-behaviou

like this #include array #include utility template class T class... Tail std array T 1 sizeof... Tail make_array T head Tail ..... this question Best I can think of is template class T class... Tail auto make_array T head Tail... tail std array T 1 sizeof.....

Pretty-print std::tuple

http://stackoverflow.com/questions/6245735/pretty-print-stdtuple

os Is 0 std get Is t 0 ... aux template class Ch class Tr class... Args auto operator std basic_ostream Ch Tr os std tuple Args..... partial specializations Delimiters for tuple template class... Args struct delimiters std tuple Args... char static const.. char static const delimiters_values char values template class... Args const delimiters_values char delimiters std tuple Args.....

Call function with parameters extracted from string

http://stackoverflow.com/questions/8476975/call-function-with-parameters-extracted-from-string

template class R struct invoker R result template class F class... Args invoker F f Args ... args result f std forward Args args.. args ... template struct invoker void template class F class... Args invoker F f Args ... args f std forward Args args ..... class Sig struct stream_function_ template class F class R class... Args struct stream_function_ F R Args... stream_function_ F..