From e44b5c79c39d8319a3224de03ed9512a48c19234 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Wed, 14 Sep 2022 09:55:51 +0200
Subject: [PATCH] Removed comment header and global scope operators

---
 plugin.hpp | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/plugin.hpp b/plugin.hpp
index bbfc727..6f4b9a5 100644
--- a/plugin.hpp
+++ b/plugin.hpp
@@ -1,11 +1,3 @@
-//
-// plugin.hpp
-// plugins
-//
-// Created by Bob Polis at 2019-06-09
-// Copyright (c) 2019 SwiftCoder. All rights reserved.
-//
-
 #ifndef _plugin_H_
 #define _plugin_H_
 
@@ -25,10 +17,10 @@ namespace sc {
 	class plugin {
 		public:
 			static void scan_plugins(const std::string& dir, const std::string& ext) {
-				DIR* plugins_dir = ::opendir(dir.c_str());
+				DIR* plugins_dir = opendir(dir.c_str());
 				throw_if_null_msg(plugins_dir, (dir + " could not be opened").c_str());
 				struct dirent* info;
-				while ((info = ::readdir(plugins_dir)) != nullptr) {
+				while ((info = readdir(plugins_dir)) != nullptr) {
 					if (info->d_name[0] != '.') {
 						std::string plugname {info->d_name};
 						std::string::size_type lastdot = plugname.rfind(".");
@@ -39,7 +31,7 @@ namespace sc {
 						}
 					}
 				}
-				throw_if_min1(::closedir(plugins_dir));
+				throw_if_min1(closedir(plugins_dir));
 			}
 
 			using processor = std::function<void(const plugin&)>;
@@ -64,12 +56,12 @@ namespace sc {
 			static size_t count() { return plugins.size(); }
 
 			plugin(const std::string& path) : _path {path} {
-				_plugin = ::dlopen(path.c_str(), RTLD_LAZY);
+				_plugin = dlopen(path.c_str(), RTLD_LAZY);
 
-				const char* err {::dlerror()};
+				const char* err {dlerror()};
 				if (err) std::cerr << err << '\n';
 				if (_plugin) {
-					_factory = reinterpret_cast<factory>(::dlsym(_plugin, "create_instance"));
+					_factory = reinterpret_cast<factory>(dlsym(_plugin, "create_instance"));
 					if (!_factory) {
 						std::cerr << "create_instance() function not found in " << path << '\n';
 					}
@@ -78,7 +70,7 @@ namespace sc {
 
 			~plugin() {
 				if (_plugin) {
-					::dlclose(_plugin);
+					dlclose(_plugin);
 					_plugin = nullptr;
 				}
 			}