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Added vector with instances for convenience

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This commit is contained in:
Bob Polis 2022-11-03 20:14:10 +01:00
parent deb8f59b12
commit 85b5507882
1 changed files with 7 additions and 0 deletions
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7
plugin.hpp
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@ -31,6 +31,9 @@ namespace sc {
} }
} }
} }
for (const auto& elem : plugins) {
objects.emplace_back(elem.second());
}
throw_if_min1(closedir(plugins_dir)); throw_if_min1(closedir(plugins_dir));
} }
@ -56,6 +59,7 @@ namespace sc {
static size_t count() { return plugins.size(); } static size_t count() { return plugins.size(); }
static const std::map<std::string, plugin<T>>& all() { return plugins; } static const std::map<std::string, plugin<T>>& all() { return plugins; }
static const std::vector<T>& instances() { return objects; }
plugin(const std::string& path) : _path {path} { plugin(const std::string& path) : _path {path} {
_plugin = dlopen(path.c_str(), RTLD_LAZY); _plugin = dlopen(path.c_str(), RTLD_LAZY);
@ -112,6 +116,7 @@ namespace sc {
private: private:
static std::map<std::string, plugin<T>> plugins; static std::map<std::string, plugin<T>> plugins;
static std::vector<T> objects;
std::string _path; std::string _path;
std::string _name; std::string _name;
@ -123,6 +128,8 @@ namespace sc {
template <typename T> template <typename T>
std::map<std::string, plugin<T>> plugin<T>::plugins; std::map<std::string, plugin<T>> plugin<T>::plugins;
template <typename T>
std::vector<T> objects;
} }
#endif // _plugin_H_ #endif // _plugin_H_