AutoRegFactory.cpp

 
/* SPDX-License-Identifier: CC0-1.0 */
 
#include "AutoRegFactory.h"
#include "AutoReg.h"
#include "Plugin.h"
#include "IException.h"
#include "FileName.h"
 
namespace Isis {
  AutoReg *AutoRegFactory::Create(Pvl &pvl) {
    // Get the algorithm name to create
    PvlGroup &algo = pvl.findGroup("Algorithm", Pvl::Traverse);
    QString algorithm = algo["Name"];
 
    // Open the factory plugin file
    Plugin p;
    FileName f("AutoReg.plugin");
    if(f.fileExists()) {
      p.read("AutoReg.plugin");
    }
    else {
      p.read("$ISISROOT/lib/AutoReg.plugin");
    }
 
    // Get the algorithm specific plugin and return it
    AutoReg * (*plugin)(Pvl & pvl);
    plugin = (AutoReg * ( *)(Pvl & pvl)) p.GetPlugin(algorithm);
    return (*plugin)(pvl);
  }
} // end namespace isis