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[I.27] fix move ctor in the pimpl example (closes #1471)

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Sergey Zubkov
2020-01-15 16:38:44 -05:00
parent df94731290
commit c68a395830
1 changed files with 2 additions and 1 deletions
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CppCoreGuidelines.md
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@@ -2212,7 +2212,7 @@ interface (widget.h)
void draw(); // public API that will be forwarded to the implementation void draw(); // public API that will be forwarded to the implementation
widget(int); // defined in the implementation file widget(int); // defined in the implementation file
~widget(); // defined in the implementation file, where impl is a complete type ~widget(); // defined in the implementation file, where impl is a complete type
widget(widget&&) = default; widget(widget&&); // defined in the implementation file
widget(const widget&) = delete; widget(const widget&) = delete;
widget& operator=(widget&&); // defined in the implementation file widget& operator=(widget&&); // defined in the implementation file
widget& operator=(const widget&) = delete; widget& operator=(const widget&) = delete;
@@ -2229,6 +2229,7 @@ implementation (widget.cpp)
}; };
void widget::draw() { pimpl->draw(*this); } void widget::draw() { pimpl->draw(*this); }
widget::widget(int n) : pimpl{std::make_unique<impl>(n)} {} widget::widget(int n) : pimpl{std::make_unique<impl>(n)} {}
widget::widget(widget&&) = default;
widget::~widget() = default; widget::~widget() = default;
widget& widget::operator=(widget&&) = default; widget& widget::operator=(widget&&) = default;