- 583 名前：デフォルトの名無しさん mailto:sage [2009/05/16(土) 21:42:54 ]
- class rational :
less_than_comparable < rational<IntType>,
equality_comparable < rational<IntType>,
less_than_comparable2 < rational<IntType>, IntType,
equality_comparable2 < rational<IntType>, IntType,
addable < rational<IntType>,
subtractable < rational<IntType>,
multipliable < rational<IntType>,
dividable < rational<IntType>,
addable2 < rational<IntType>, IntType,
subtractable2 < rational<IntType>, IntType,
subtractable2_left < rational<IntType>, IntType,
multipliable2 < rational<IntType>, IntType,
dividable2 < rational<IntType>, IntType,
dividable2_left < rational<IntType>, IntType,
incrementable < rational<IntType>,
decrementable < rational<IntType>
> > > > > > > > > > > > > > > >
ってrationalの定義にあるんだが、これは何？？
もしかしてこうするとEmpty Base Optimizationが働くとか！？
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