Difference between revisions of "Programming in D for Java Programmers"
(Downcasting) |
|||
| Line 12: | Line 12: | ||
/* use cat */ | /* use cat */ | ||
}</syntaxhighlight> | }</syntaxhighlight> | ||
| + | |||
| + | [[Category:Languages versus D]] | ||
Revision as of 12:32, 15 April 2015
Downcasting
The Java way
if (animal instanceof Cat)
{
Cat cat = (Cat) animal;
/* use cat */
}
The D way
if(auto cat = cast(Cat) animal)
{
/* use cat */
}
