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changes result computation to use boost::result_of-based scheme

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[SVN r38207]
This commit is contained in:
Tobias Schwinger
2007-07-13 18:46:28 +00:00
parent 042735fd06
commit 8525c2b0b5
1 changed files with 4 additions and 14 deletions
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18
example/performance/functional.cpp
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@ -42,10 +42,7 @@ namespace
return boost::fusion::fold(seq, state, sum_op()); return boost::fusion::fold(seq, state, sum_op());
} }
template <class Seq> struct result typedef int result_type;
{
typedef int type;
};
private: private:
@ -64,10 +61,7 @@ namespace
return value; return value;
} }
template <typename T0, typename T1> struct result typedef int result_type;
{
typedef int type;
};
}; };
}; };
@ -98,12 +92,7 @@ namespace
return a0 + a1 + a2 + a3; return a0 + a1 + a2 + a3;
} }
template<typename T0 = void, typename T1 = void, typename T2 = void, typedef int result_type;
typename T3 = void>
struct result
{
typedef int type;
};
}; };
template<typename F> template<typename F>
@ -324,5 +313,6 @@ int main()
std::cout << "unfused_generic<fused_function_object<U> > " << call_unfused(f,res) << std::endl; std::cout << "unfused_generic<fused_function_object<U> > " << call_unfused(f,res) << std::endl;
total += res; total += res;
} }
return total; return total;
} }