alignment_of Class
Gets alignment of type.
template<class Ty>
struct alignment_of;
Parameters
- Ty
The type to query.
Remarks
The type query holds the value of the the alignment of the type Ty.
Example
// std_tr1__type_traits__alignment_of.cpp
// compile with: /EHsc
#include <type_traits>
#include <iostream>
typedef std::tr1::aligned_storage<sizeof (int),
std::tr1::alignment_of<double>::value>::type New_type;
int main()
{
std::cout << "alignment_of<int> == "
<< std::tr1::alignment_of<int>::value << std::endl;
std::cout << "aligned to double == "
<< std::tr1::alignment_of<New_type>::value << std::endl;
return (0);
}
alignment_of<int> == 4 aligned to double == 8
Requirements
Header: <type_traits>
Namespace: std::tr1