ModuleRegistry.cc

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// $Header: /cvs/lcd/slic/src/ModuleRegistry.cc,v 1.6 2007/04/27 01:54:35 jeremy Exp $
#include "ModuleRegistry.hh"

// slic
#include "Module.hh"

// geant4
#include "globals.hh"

namespace slic
{
  ModuleRegistry::ModuleRegistry()
    : Module("ModuleRegistry",false,false)
  {}

  ModuleRegistry::~ModuleRegistry()
  {}

  Module* ModuleRegistry::findModule(const std::string& name)
  {
    return m_modules[ name ];
  }

  void ModuleRegistry::registerModule(Module* module)
  {
    if ( module == 0 ) {
      log().warning("ModuleRegistry::registerModule - module points to null!");
      return;
    }

    if ( m_modules[ module->getName() ] == 0 ) {
      m_modules[ module->getName() ] = module;
    }
    else {
      log().warning(module->getName() + " is already registered!");
    }    
  }

  void ModuleRegistry::deregisterModule(Module* module)
  {
    deregisterModule(module->getName());
  }

  void ModuleRegistry::deregisterModule(const std::string& name)
  {
    ModuleMap::iterator it = m_modules.find( name );

    if ( it != m_modules.end() ) {
      m_modules.erase( it );
    }
  }

  void ModuleRegistry::print()
  {
    log() << LOG::always << LOG::endl;
    log() << LOG::always << "********************" << LOG::endl;
    log() << LOG::always << "* Module Registry  *" << LOG::endl;
    log() << LOG::always << "********************" << LOG::endl;
    for ( ModuleMap::const_iterator it = m_modules.begin();
          it != m_modules.end();
          it++ ) {
      log() << LOG::always << it->first << LOG::endl;
    }
  }

  void ModuleRegistry::deleteModules()
  {
    for (ModuleMap::iterator it = m_modules.begin();
         it != m_modules.end();
         it++) {
      // Delete it as long as Module has not
      // been flagged to not delete on exit.
      if (it->second->deleteOnExit() ) {        
        delete it->second;
      }
    }
  }
}

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