Questions tagged [c++11]

68

votes

8

answers

Get index of current element in C++ range-based for-loop

asked 2013-03-01T02:17:40.387

14

votes

2

answers

Should I always replace 'const int' with 'constexpr int' in C++11 whenever possible?

c++ c++11 constants constexpr

asked 2013-02-25T23:40:32.213

8

votes

1

answers

weak_ptr of a base class, while the shared_ptr is of a derived class?

c++ templates inheritance c++11 shared-ptr

asked 2013-02-20T23:10:13.610

17

votes

1

answers

Managing external libraries (e.g. boost) during transition to C++11

c++ boost c++11

asked 2013-02-20T13:03:09.897

13

votes

2

answers

How do I define a negative UDL in c++11 (are they disallowed?)?

c++ c++11 user-defined-literals

asked 2013-02-20T05:20:39.267

16

votes

3

answers

Unique address for constexpr variable

c++ c++11 extern memory-address constexpr

asked 2013-02-14T10:04:55.567

17

votes

1

answers

Why does std::async copy its const & arguments?

c++ gcc asynchronous c++11 std

asked 2013-02-13T10:17:14.373

43

votes

2

answers

is it better to use shared_ptr.reset or operator =?

c++ c++11 shared-ptr

asked 2013-02-12T16:07:42.400

28

votes

2

answers

Why does changing `const ull` to `const ull&` in function parameter result in performance gain?

c++ performance optimization gcc c++11

asked 2013-02-11T03:53:12.447

8

votes

3

answers

Why is std::packaged_task<void()> not valid?

c++ c++11 packaged-task

asked 2013-02-07T05:57:30.817

15

votes

4

answers

Can an unnamed parameter of function have a default value?

c++ function c++11 default-parameters function-signature

asked 2013-02-03T18:41:13.553

11

votes

2

answers

In which namespace do hash<T> functors for user types belong?

c++ hash c++11 namespaces

asked 2013-02-03T06:15:18.113

10

votes

3

answers

Why are vector's multi-argument constructors taking construction parameters not marked "explicit"?

c++ c++11 constructor explicit equivalence

asked 2013-02-02T17:29:49.990

8

votes

1

answers

Concurrent writes to different locations in the same cache line

c++ caching concurrency c++11 memory-model

asked 2013-02-01T06:58:22.557

8

votes

1

answers

Using C++11 thread with pure virtual thread function

c++ multithreading c++11

asked 2013-01-30T17:36:53.087

10

votes

2

answers

weak_ptr VS shared_ptr in graph node parent list

c++ c++11 shared-ptr directed-acyclic-graphs

asked 2013-01-28T12:51:59.313

50

votes

6

answers

Implications of using "auto" to iterate over a C++ std::map data structure

c++ dictionary c++11 auto

asked 2013-01-28T05:06:18.360

10

votes

1

answers

VS2012, C++11 and memory leak detection (VLD vs CRTDBG)

c++ c++11 visual-studio-2012 memory-leaks

asked 2013-01-27T14:04:10.520

8

votes

1

answers

C++11 Geany setup

c++ gcc c++11 geany

asked 2013-01-27T04:11:49.383

17

votes

3

answers

CPU cache critical stride test giving unexpected results based on access type

c++ performance c++11 cpu-cache

asked 2013-01-27T02:52:46.497

8

votes

2

answers

Why does push_back have two overloads for lvalues and rvalues?

c++ c++11 move-semantics

asked 2013-01-26T07:50:50.860

14

votes

2

answers

std::bind()-ing a base protected member function from a derived class's member function

c++ c++11 protected derived-class stdbind

asked 2013-01-24T19:35:43.007

35

votes

3

answers

implementing future::then() equivalent for asynchronous execution in c++11

c++ c++11 asynchronous concurrency

asked 2013-01-23T21:41:38.603

16

votes

2

answers

Function signature as template parameter

c++ templates c++11

asked 2013-01-21T15:04:08.977

18

votes

3

answers

Why doesnt this operator usage in the trailing return type compile?

c++ c++11 operator-keyword language-lawyer trailing-return-type

asked 2013-01-21T09:23:22.953

34

votes

2

answers

What are SCARY iterators?

c++ c++11

asked 2013-01-18T02:52:19.357

73

votes

2

answers

Destructor called after throwing from a constructor

c++ exception c++11

asked 2013-01-17T19:43:18.373

9

votes

4

answers

Is std::unordered_set contiguous (like std::vector)?

c++ performance vector c++11 unordered-set

asked 2013-01-17T17:25:32.580

58

votes

2

answers

How to deal with "exit-time destructor" warning in clang?

c++ c++11 warnings clang destructor

asked 2013-01-15T10:17:39.773

16

votes

3

answers

When should literal classes be used in C++?

c++ class c++11 constexpr

asked 2013-01-13T20:48:27.190

15

votes

2

answers

Why doesn't the C++11 'auto' keyword work for static members?

c++ c++11 auto

asked 2013-01-11T19:22:53.420

26

votes

2

answers

Can a parameter pack be captured implicitly within C++11 lambdas?

c++ c++11 lambda language-lawyer variadic-templates

asked 2013-01-11T02:57:19.840

11

votes

3

answers

Using boost::asio thread pool for general purpose tasks

c++ multithreading c++11 threadpool boost-asio

asked 2013-01-10T19:23:03.420

13

votes

5

answers

handling void type in template

c++ templates c++11

asked 2013-01-07T23:14:05.513

18

votes

2

answers

How do I use variadic perfect forwarding into a lambda?

c++ binding c++11 lambda variadic-templates

asked 2013-01-07T08:00:50.150

38

votes

4

answers

What if the lambda expression of C++11 supports default arguments?

c++ c++11 lambda default-arguments

asked 2013-01-07T03:44:15.863

21

votes

1

answers

how to specify vc11 lambda calling convention

c++ visual-c++ c++11 lambda calling-convention

asked 2013-01-05T06:25:52.660

8

votes

3

answers

func value difference between C and C++

c++ c c++11 c99 c11

asked 2013-01-04T20:08:26.157

48

votes

6

answers

Difference between decltype and typeof?

c++ c++11 typeof decltype

asked 2013-01-02T23:17:50.730

8

votes

3

answers

Template Constructor Taking Precedence Over Normal Copy and Move Constructor?

c++ c++11

asked 2012-12-31T10:03:55.020

13

votes

1

answers

Is the time complexity of `std::vector<T>::clear` really not specified?

c++ c++11 language-lawyer std

asked 2012-12-30T20:35:13.793

20

votes

2

answers

Does std::make_shared() use custom allocators?

c++ c++11 shared-ptr make-shared

asked 2012-12-29T09:35:43.887

20

votes

5

answers

how to avoid undefined execution order for the constructors when using std::make_tuple

c++ c++11 tuples variadic-templates

asked 2012-12-27T14:10:15.480

23

votes

2

answers

Can I ignore the gcc warning: ‘Foo::m_bar’ should be initialized in the member initialization list [-Weffc++]

c++ gcc c++11 compilation warnings

asked 2012-12-22T11:30:20.303

8

votes

3

answers

Is &vec[0] defined behavior for a std::vector vec?

c++ c++11

asked 2012-12-21T19:52:08.643

15

votes

3

answers

C++11 on Mac with Clang or GCC

c++ xcode c++11 g++ clang

asked 2012-12-19T17:51:48.273

10

votes

1

answers

How to provide implicit and explicit conversion ctr for same type?

c++ templates c++11 type-conversion

asked 2012-12-13T09:07:16.220

36

votes

1

answers

C++ Forward declaring class scoped enumeration

c++ c++11

asked 2012-12-12T14:36:43.780

22

votes

6

answers

Display integer at compile time in static_assert()

c++ macros c++11 integer static-assert

asked 2012-12-12T10:26:41.293

10

votes

1

answers

std::vector::push_back a non-copyable object gives compiler error

c++ c++11 g++

asked 2012-12-10T12:20:56.753

Questions tagged c++11