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[phoenix] fixed factorial example

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[SVN r71870]
This commit is contained in:
Thomas Heller
2011-05-11 14:45:30 +00:00
parent edc639ac90
commit b147251846
1 changed files with 4 additions and 3 deletions
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7
example/factorial.cpp
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@@ -15,12 +15,12 @@ struct factorial_impl
template <typename Sig>
struct result;
template <typename Arg>
template <typename This, typename Arg>
struct result<This(Arg)>
: result<This(Arg const &)>
{};
template <typename Arg>
template <typename This, typename Arg>
struct result<This(Arg &)>
{
typedef Arg type;
@@ -37,9 +37,10 @@ struct factorial_impl
int
main()
{
using boost::phoenix::arg_names::arg1;
boost::phoenix::function<factorial_impl> factorial;
using namespace boost::phoenix::arg_names::arg1;
int i = 4;
std::cout << factorial(i)() << std::endl;
std::cout << factorial(arg1)(i) << std::endl;
return 0;
}