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Fix compiler warnings (unused parameter, additional semicolon).

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A modern version of the clang compiler complained about:
* unused parameters
* additional semicolon
. This commit fixes these warnings.

Signed-off-by: Jens Breitbart <jbreitbart@gmail.com>
This commit is contained in:
Jens Breitbart
2017-02-20 23:48:30 +00:00
committed by Roger A. Light
parent 8e4a80a928
commit b9d4ebfba3
1 changed files with 13 additions and 12 deletions
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lib/cpp/mosquittopp.h
+13 -12
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@@ -4,12 +4,12 @@ Copyright (c) 2010-2013 Roger Light <roger@atchoo.org>
All rights reserved. This program and the accompanying materials
are made available under the terms of the Eclipse Public License v1.0
and Eclipse Distribution License v1.0 which accompany this distribution.
The Eclipse Public License is available at
http://www.eclipse.org/legal/epl-v10.html
and the Eclipse Distribution License is available at
http://www.eclipse.org/org/documents/edl-v10.php.
Contributors:
Roger Light - initial implementation and documentation.
*/
@@ -28,8 +28,8 @@ Contributors:
#endif
#include <cstdlib>
#include <time.h>
#include <mosquitto.h>
#include <time.h>
namespace mosqpp {
@@ -90,15 +90,16 @@ class mosqpp_EXPORT mosquittopp {
bool want_write();
int threaded_set(bool threaded=true);
int socks5_set(const char *host, int port=1080, const char *username=NULL, const char *password=NULL);
virtual void on_connect(int rc) {return;};
virtual void on_disconnect(int rc) {return;};
virtual void on_publish(int mid) {return;};
virtual void on_message(const struct mosquitto_message *message) {return;};
virtual void on_subscribe(int mid, int qos_count, const int *granted_qos) {return;};
virtual void on_unsubscribe(int mid) {return;};
virtual void on_log(int level, const char *str) {return;};
virtual void on_error() {return;};
// names in the functions commented to prevent unused parameter warning
virtual void on_connect(int /*rc*/) {return;}
virtual void on_disconnect(int /*rc*/) {return;}
virtual void on_publish(int /*mid*/) {return;}
virtual void on_message(const struct mosquitto_message * /*message*/) {return;}
virtual void on_subscribe(int /*mid*/, int /*qos_count*/, const int * /*granted_qos*/) {return;}
virtual void on_unsubscribe(int /*mid*/) {return;}
virtual void on_log(int /*level*/, const char * /*str*/) {return;}
virtual void on_error() {return;}
};
}