module.h

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//
// Copyright RIME Developers
// Distributed under the BSD License
//
// 2013-10-17 GONG Chen <chen.sst@gmail.com>
//
#ifndef RIME_MODULE_H_
#define RIME_MODULE_H_
 
#include <unordered_set>
#include <rime/common.h>
 
struct rime_module_t;
typedef struct rime_module_t RimeModule;
 
namespace rime {
 
class ModuleManager {
 public:
  // module is supposed to be a pointer to static variable
  void Register(const string& name, RimeModule* module);
  RimeModule* Find(const string& name);
 
  void LoadModule(RimeModule* module);
  void UnloadModules();
 
  static ModuleManager& instance();
 
 private:
  ModuleManager() {}
 
  // module registry
  using ModuleMap = map<string, RimeModule*>;
  ModuleMap map_;
  // set of loaded modules
  std::unordered_set<RimeModule*> loaded_;
};
 
}  // namespace rime
 
#endif  // RIME_MODULE_H_