ers::PluginManager Class Reference

#include <PluginManager.hpp>

Classes
class	SharedLibrary

Public Member Functions
	PluginManager ()
	~PluginManager ()

Private Types
typedef std::map< std::string, SharedLibrary * >	LibMap

Private Attributes
LibMap	libraries_

Detailed Description

Definition at line 48 of file PluginManager.hpp.

Member Typedef Documentation

LibMap

typedef std::map<std::string, SharedLibrary*> ers::PluginManager::LibMap

private

Definition at line 68 of file PluginManager.hpp.

Constructor & Destructor Documentation

PluginManager()

ers::PluginManager::PluginManager

(

)

Constructor loads the plugins.

Definition at line 67 of file PluginManager.cpp.

{
  const char* env = ::getenv(EnvironmentName);
  std::string config(env ? std::string(env) + SEPARATOR + DefaultLibraryName : DefaultLibraryName);
 
  std::vector<std::string> libs;
  ers::tokenize(config, SEPARATOR, libs);
 
  for (size_t i = 0; i < libs.size(); i++) {
    LibMap::iterator it = libraries_.find(libs[i]);
    if (it == libraries_.end()) {
      try {
        libraries_[libs[i]] = new SharedLibrary(libs[i]);
      } catch (PluginException& ex) {
        ERS_INTERNAL_ERROR("Library " << libs[i] << " can not be loaded because " << ex.reason())
      }
    }
  }
}

~PluginManager()

ers::PluginManager::~PluginManager

(

)

Destructor unloads the plugins.

Definition at line 58 of file PluginManager.cpp.

{
  LibMap::iterator it = libraries_.begin();
  for (; it != libraries_.end();) {
    delete it->second;
    libraries_.erase(it++);
  }
}

Member Data Documentation

libraries_

LibMap ers::PluginManager::libraries_

private

Definition at line 70 of file PluginManager.hpp.

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The documentation for this class was generated from the following files:

• /github/workspace/dunedaq/sourcecode/ers/include/ers/internal/PluginManager.hpp
• /github/workspace/dunedaq/sourcecode/ers/src/PluginManager.cpp