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authorMarcoFalke <falke.marco@gmail.com>2018-09-20 17:57:13 -0400
committerMarcoFalke <falke.marco@gmail.com>2018-09-20 17:57:20 -0400
commit2796c6e5ec9055545e987023b04eb5ebe64d5320 (patch)
tree4ab72e1699f43cb0e860a6f3f401644d59eaaeb3 /src/httpserver.cpp
parent9a3a984bb884c1153866b64845db7300121966b3 (diff)
parent3ccfa34b32b7ed9d7bef05baa36827b4b262197e (diff)
Merge #14214: convert C-style (void) parameter lists to C++ style ()
3ccfa34b32 convert C-style (void) parameter lists to C++ style () (Arvid Norberg) Pull request description: In C, an empty parameter list, `()`, means the function takes any arguments, and `(void)` means the function does not take any parameters. In C++, an empty parameter list means the function does not take any parameters. So, C++ still supports `(void)` parameter lists with the same semantics, why change to `()`? 1. removing the redundant `void` improves signal-to-noise ratio of the code 2. using `(void)` exposes a rare inconsistency in that a template taking a template `(T)` parameter list, cannot be instantiated with `T=void` Tree-SHA512: be2897b6c5e474873aa878ed6bac098382cd21866aec33752fe40b089a6331aa6263cae749aba1b4a41e8467f1a47086d32eb74abaf09927fd5a2f44a4b2109a
Diffstat (limited to 'src/httpserver.cpp')
-rw-r--r--src/httpserver.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 9aaa1024da..c29f7a4375 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -498,7 +498,7 @@ static void httpevent_callback_fn(evutil_socket_t, short, void* data)
delete self;
}
-HTTPEvent::HTTPEvent(struct event_base* base, bool _deleteWhenTriggered, const std::function<void(void)>& _handler):
+HTTPEvent::HTTPEvent(struct event_base* base, bool _deleteWhenTriggered, const std::function<void()>& _handler):
deleteWhenTriggered(_deleteWhenTriggered), handler(_handler)
{
ev = event_new(base, -1, 0, httpevent_callback_fn, this);