Dune Core Modules (2.4.1)

Dune::Conversion< From, To > Class Template Reference

Checks wether a type is convertible to another. More...

#include <dune/common/typetraits.hh>

Public Types

enum  { exists = sizeof(test(makeFrom())) == sizeof(Small) , isTwoWay = exists && Conversion<To,From>::exists , sameType = false }
 

Detailed Description

template<class From, class To>
class Dune::Conversion< From, To >

Checks wether a type is convertible to another.

Template Parameters
Fromtype you want to convert
Totype you want to obtain

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Member Enumeration Documentation

◆ anonymous enum

template<class From , class To >
anonymous enum
Enumerator
exists 

True if the conversion exists.

isTwoWay 

Whether the conversion exists in both ways.

sameType 

True if To and From are the same type.


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