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signal: remove rvalref from constructor

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too difficult to allow binding to lvals and rvals so just drop the rval
support. we shouldn't be using heavyweight types here anyway.
This commit is contained in:
Danny Robson 2015-02-20 21:54:08 +11:00
parent 6c88184b6b
commit ba0b43ce20
2 changed files with 3 additions and 3 deletions
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2
signal.hpp
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@ -64,7 +64,7 @@ namespace util {
template <typename T>
class value_signal : public signal<void(T)> {
public:
value_signal (T&&);
value_signal (T);
value_signal () = default;
operator const T&() const;

4
signal.ipp
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@ -171,8 +171,8 @@ namespace util {
///////////////////////////////////////////////////////////////////////////
template <typename T>
value_signal<T>::value_signal (T &&t):
m_value (std::forward<T> (t))
value_signal<T>::value_signal (T t):
m_value (t)
{ ; }