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cpp-libs
Actor Framework
Commits
e7bf6d4c
Commit
e7bf6d4c
authored
Apr 06, 2016
by
Dominik Charousset
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Fix optional<T&>::operator!
parent
229391ad
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libcaf_core/caf/optional.hpp
libcaf_core/caf/optional.hpp
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libcaf_core/caf/optional.hpp
View file @
e7bf6d4c
...
...
@@ -160,8 +160,8 @@ class optional {
union
{
T
m_value
;
};
};
/// Template specialization to allow `optional`
///
to hold a reference rather than an actual value
.
/// Template specialization to allow `optional`
to hold a reference
///
rather than an actual value with minimal overhead
.
template
<
class
T
>
class
optional
<
T
&>
{
public:
...
...
@@ -184,7 +184,7 @@ class optional<T&> {
}
bool
operator
!
()
const
{
return
m_value
!=
nullptr
;
return
!
m_value
;
}
T
&
operator
*
()
{
...
...
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