我很难让 std::begin() 与动态分配的数组（指针）一起工作，它似乎与堆栈分配的数组一起工作正常。
这有效：
int numbers[100];
// Fill array with numbers
std::sort(std::begin(numbers), std::end(numbers));
这不
int* numbers = new int[10000000];
// Fill array with numbers
std::sort(std::begin(numbers), std::end(numbers));
这是由此产生的错误。
ptests.cpp:120:33: error: no matching function for call to ‘begin(int*&)’
std::sort(std::begin(numbers), std::end(numbers));
^
ptests.cpp:120:33: note: candidates are:
In file included from /usr/include/c++/4.8/utility:74:0,
from /usr/include/c++/4.8/algorithm:60,
from ptests.cpp:1:
/usr/include/c++/4.8/initializer_list:89:5: note: template<class _Tp> constexpr const _Tp* std::begin(std::initializer_list<_Tp>)
begin(initializer_list<_Tp> __ils) noexcept
^
/usr/include/c++/4.8/initializer_list:89:5: note: template argument deduction/substitution failed:
ptests.cpp:120:33: note: mismatched types ‘std::initializer_list<_Tp>’ and ‘int*’
std::sort(std::begin(numbers), std::end(numbers));
^ …