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Support cleaner usage of bind, by adding a built in _ variable

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This commit is contained in:
Jason Turner
2009-06-29 23:00:29 +00:00
parent b3fa6405c5
commit 714e1c0cec
3 changed files with 12 additions and 13 deletions
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10
dispatchkit/proxy_functions.hpp
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@@ -206,6 +206,10 @@ namespace dispatchkit
boost::shared_ptr<Proxy_Function> m_guard;
};
struct Placeholder_Object
{
};
class Bound_Function : public Proxy_Function
{
public:
@@ -244,7 +248,8 @@ namespace dispatchkit
while (true)
{
while (barg != m_args.end() && !barg->is_unknown())
while (barg != m_args.end()
&& !(barg->get_type_info() == Get_Type_Info<Placeholder_Object>::get()))
{
args.push_back(*barg);
++barg;
@@ -256,7 +261,8 @@ namespace dispatchkit
++parg;
}
if (barg != m_args.end() && barg->is_unknown())
if (barg != m_args.end()
&& barg->get_type_info() == Get_Type_Info<Placeholder_Object>::get())
{
++barg;
}