Declare single-argument (non-converting) constructors "explicit"

In order to avoid unintended implicit conversions.
This commit is contained in:
practicalswift
2017-08-01 12:22:41 +02:00
parent 22e301a3d5
commit 64fb0ac016
68 changed files with 105 additions and 105 deletions

View File

@@ -16,7 +16,7 @@ class FunctionCallback : public Callback
F f;
public:
FunctionCallback(F f_) : f(std::move(f_)) {}
explicit FunctionCallback(F f_) : f(std::move(f_)) {}
~FunctionCallback() override {}
void call() override { f(this); }
};