usGetModuleContext.h

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/*============================================================================
 
The Medical Imaging Interaction Toolkit (MITK)
 
Copyright (c) German Cancer Research Center (DKFZ)
All rights reserved.
 
Use of this source code is governed by a 3-clause BSD license that can be
found in the LICENSE file.
 
============================================================================*/
 
 
#ifndef USGETMODULECONTEXT_H
#define USGETMODULECONTEXT_H
 
#ifndef US_MODULE_NAME
#error Missing preprocessor define US_MODULE_NAME
#endif
 
#include <usGlobalConfig.h>
#include <usModuleRegistry.h>
#include <usModule.h>
#include <mitkLog.h>
#include <usModuleUtils_p.h>
 
namespace us {
 
class ModuleContext;
 
static inline ModuleContext* GetModuleContext()
{
  Module* module = ModuleRegistry::GetModule(US_STR(US_MODULE_NAME));
  if (module)
  {
    return module->GetModuleContext();
  }
  MITK_WARN << "Module '" << US_STR(US_MODULE_NAME) << "' unknown. "
             "The calling module probably misses a US_MODULE_NAME compile definition "
             "and/or a call to US_INITIALIZE_MODULE in one of its source files.";
  return nullptr;
}
 
}
 
#endif // USGETMODULECONTEXT_H