int main(int argc,char** argv)
{
  int retval = 0;
  SBMLNamespaces sbmlns(3,1,"comp",1);

  // create the document
  SBMLDocument *document = new SBMLDocument(&sbmlns);

  //Define the external model definitions
  CompSBMLDocumentPlugin* compdoc
      = static_cast<CompSBMLDocumentPlugin*>(document->getPlugin("comp"));
  compdoc->setRequired(true);
  ExternalModelDefinition* extmod = compdoc->createExternalModelDefinition();
  extmod->setId("ExtMod1");
  extmod->setSource("enzyme_model.xml");
  extmod->setModelRef("enzyme");


  // create the main Model
  Model* model=document->createModel();
  
  // Set the submodels
  CompModelPlugin* mplugin = static_cast<CompModelPlugin*>(model->getPlugin("comp"));
  Submodel* submod1 = mplugin->createSubmodel();
  submod1->setId("A");
  submod1->setModelRef("ExtMod1");
  Submodel* submod2 = mplugin->createSubmodel();
  submod2->setId("B");
  submod2->setModelRef("ExtMod1");

  // create a replacement compartment
  Compartment* comp=model->createCompartment();
  comp->setSpatialDimensions((unsigned int)3);
  comp->setConstant(true);
  comp->setId("comp");
  comp->setSize(1L);

  //Tell the model that this compartment replaces both of the inside ones.
  CompSBasePlugin* compartplug = static_cast<CompSBasePlugin*>(comp->getPlugin("comp"));
  ReplacedElement re;
  re.setIdRef("comp");
  re.setSubmodelRef("A");
  compartplug->addReplacedElement(&re);
  re.setSubmodelRef("B");
  compartplug->addReplacedElement(&re);

  // create a replacement species
  Species* spec = model->createSpecies();
  spec->setCompartment("comp");
  spec->setHasOnlySubstanceUnits(false);
  spec->setConstant(false);
  spec->setBoundaryCondition(false);
  spec->setId("S");

  //Tell the model that this species replaces both of the inside ones.
  CompSBasePlugin* spp = static_cast<CompSBasePlugin*>(spec->getPlugin("comp"));
  re.setIdRef("S");
  re.setSubmodelRef("A");
  spp->addReplacedElement(&re);
  re.setSubmodelRef("B");
  spp->addReplacedElement(&re);

  writeSBMLToFile(document,"eg-import-external.xml");
  writeSBMLToFile(document,"spec_example2.xml");
  delete document;
  document = readSBMLFromFile("spec_example2.xml");
  if (document == NULL)
  {
    cout << "Error reading back in file." << endl;
    retval = -1;
  }
  else
  {
    document->setConsistencyChecks(LIBSBML_CAT_UNITS_CONSISTENCY, false);
    document->checkConsistency();
    if (document->getErrorLog()->getNumFailsWithSeverity(2) > 0
        || document->getErrorLog()->getNumFailsWithSeverity(3) > 0)
    {
      stringstream errorstream;
      document->printErrors(errorstream);
      cout << "Errors encoutered when round-tripping  SBML file: \n"
           <<  errorstream.str() << endl;
      retval = -1;
    }
    writeSBMLToFile(document, "spec_example2_rt.xml");
    delete document;
  }
#ifdef WIN32
  if (retval != 0)
  {
    cout << "(Press any key to exit.)" << endl;
    _getch();
  }
#endif
  return retval;
}
int main(int argc,char** argv)
{
  int retval = 0;
  SBMLNamespaces sbmlns(3,1,"comp",1);

  // create the document
  SBMLDocument *document = new SBMLDocument(&sbmlns);

  //Define the external model definition
  CompSBMLDocumentPlugin* compdoc
      = static_cast<CompSBMLDocumentPlugin*>(document->getPlugin("comp"));
  compdoc->setRequired(true);
  ExternalModelDefinition* extmod = compdoc->createExternalModelDefinition();
  extmod->setId("ExtMod1");
  extmod->setSource("enzyme_model.xml");
  extmod->setModelRef("enzyme");

  //Define the 'simple' model
  ModelDefinition* mod1 = compdoc->createModelDefinition();
  mod1->setId("simple");
  Compartment* comp=mod1->createCompartment();
  comp->setSpatialDimensions((unsigned int)3);
  comp->setConstant(true);
  comp->setId("comp");
  comp->setSize(1L);

  // We have to construct it this way because we get the comp
  // plugin from it later.
  Species spec(&sbmlns);
  spec.setCompartment("comp");
  spec.setHasOnlySubstanceUnits(false);
  spec.setConstant(false);
  spec.setBoundaryCondition(false);
  spec.setId("S");
  spec.setInitialConcentration(5);
  mod1->addSpecies(&spec);
  spec.setId("D");
  spec.setInitialConcentration(10);
  mod1->addSpecies(&spec);

  Reaction rxn(&sbmlns);
  rxn.setReversible(true);
  rxn.setFast(false);
  rxn.setId("J0");

  SpeciesReference sr(&sbmlns);
  sr.setConstant(true);
  sr.setStoichiometry(1);
  sr.setSpecies("S");
  rxn.addReactant(&sr);
  sr.setSpecies("D");
  rxn.addProduct(&sr);

  mod1->addReaction(&rxn);

  CompModelPlugin* mod1plug
      = static_cast<CompModelPlugin*>(mod1->getPlugin("comp"));
  Port port;
  port.setId("S_port");
  port.setIdRef("S");
  mod1plug->addPort(&port);

  Port* port2 = mod1plug->createPort();
  port2->setId("D_port");
  port2->setIdRef("D");

  port.setId("comp_port");
  port.setIdRef("comp");
  mod1plug->addPort(&port);

  port.setId("J0_port");
  port.setIdRef("J0");
  mod1plug->addPort(&port);

  // create the Model
  Model* model=document->createModel();
  model->setId("complexified");
  
  // Set the submodels
  CompModelPlugin* mplugin
      = static_cast<CompModelPlugin*>(model->getPlugin("comp"));
  Submodel* submod1 = mplugin->createSubmodel();
  submod1->setId("A");
  submod1->setModelRef("ExtMod1");
  Submodel* submod2 = mplugin->createSubmodel();
  submod2->setId("B");
  submod2->setModelRef("simple");
  Deletion* del = submod2->createDeletion();
  del->setPortRef("J0_port");

  // Synchronize the compartments
  Compartment* mcomp=model->createCompartment();
  mcomp->setSpatialDimensions((unsigned int)3);
  mcomp->setConstant(true);
  mcomp->setId("comp");
  mcomp->setSize(1L);
  CompSBasePlugin* compartplug
      = static_cast<CompSBasePlugin*>(mcomp->getPlugin("comp"));
  ReplacedElement re;
  re.setIdRef("comp");
  re.setSubmodelRef("A");
  compartplug->addReplacedElement(&re);
  re.setSubmodelRef("B");
  re.unsetIdRef();
  re.setPortRef("comp_port");
  compartplug->addReplacedElement(&re);

  //Synchronize the species
  spec.setId("S");
  spec.unsetInitialConcentration();
  CompSBasePlugin* specplug
      = static_cast<CompSBasePlugin*>(spec.getPlugin("comp"));
  ReplacedElement* sre = specplug->createReplacedElement();
  sre->setSubmodelRef("A");
  sre->setIdRef("S");
  ReplacedBy* srb = specplug->createReplacedBy();
  srb->setSubmodelRef("B");
  srb->setPortRef("S_port");
  model->addSpecies(&spec);

  spec.setId("D");
  sre->setIdRef("D");
  srb->setPortRef("D_port");
  model->addSpecies(&spec);

  writeSBMLToFile(document,"eg-ports.xml");
  writeSBMLToFile(document,"spec_example3.xml");
  delete document;
  document = readSBMLFromFile("spec_example3.xml");
  if (document == NULL)
  {
    cout << "Error reading back in file." << endl;
    retval = -1;
  }
  else
  {
    document->setConsistencyChecks(LIBSBML_CAT_UNITS_CONSISTENCY, false);
    document->checkConsistency();
    if (document->getErrorLog()->getNumFailsWithSeverity(2) > 0
        || document->getErrorLog()->getNumFailsWithSeverity(3) > 0)
    {
      stringstream errorstream;
      document->printErrors(errorstream);
      cout << "Errors encoutered when round-tripping  SBML file: \n"
           <<  errorstream.str() << endl;
      retval = -1;
    }
    writeSBMLToFile(document, "spec_example3_rt.xml");
    delete document;
  }
#ifdef WIN32
  if (retval != 0)
  {
    cout << "(Press any key to exit.)" << endl;
    _getch();
  }
#endif
  return retval;
}
LIBSBML_CPP_NAMESPACE_USE

int main(int argc,char** argv)
{
  
  DynPkgNamespaces sbmlns;
  sbmlns.addPackageNamespace("comp", 1, "comp");

  // create the document

  SBMLDocument *document = new SBMLDocument(&sbmlns);
  document->setPackageRequired("dyn", true);
  document->setPackageRequired("comp", true);

  // create the Model

  Model* model=document->createModel();
  model->setId("grid2x2");

  // create the Compartment

  Compartment* compartment = model->createCompartment();
  compartment->setId("Loc1");
  compartment->setConstant(false);
  compartment->setSize(1);
  compartment->setSpatialDimensions(2.0);

  DynCompartmentPlugin* cplugin =
    static_cast<DynCompartmentPlugin*>(compartment->getPlugin("dyn"));
  
  SpatialComponent* component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANX);
  component->setVariable("q1_X");

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANY);
  component->setVariable("q1_Y");

  CompSBasePlugin* compPlugin = 
    static_cast<CompSBasePlugin*>(compartment->getPlugin("comp"));

  ReplacedElement* relement = compPlugin->createReplacedElement();
  relement->setIdRef("C");
  relement->setSubmodelRef("GRID_1_1_cell");

  compartment = model->createCompartment();
  compartment->setId("Loc2");
  compartment->setConstant(false);
  compartment->setSize(1);
  compartment->setSpatialDimensions(2.0);

  cplugin =
    static_cast<DynCompartmentPlugin*>(compartment->getPlugin("dyn"));

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANX);
  component->setVariable("q2_X");

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANY);
  component->setVariable("q2_Y");

  compPlugin =
    static_cast<CompSBasePlugin*>(compartment->getPlugin("comp"));

  relement = compPlugin->createReplacedElement();
  relement->setIdRef("C");
  relement->setSubmodelRef("GRID_1_2_cell");

  compartment = model->createCompartment();
  compartment->setId("Loc3");
  compartment->setConstant(false);
  compartment->setSize(1);
  compartment->setSpatialDimensions(2.0);

  cplugin =
    static_cast<DynCompartmentPlugin*>(compartment->getPlugin("dyn"));

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANX);
  component->setVariable("q3_X");

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANY);
  component->setVariable("q3_Y");

  compPlugin =
    static_cast<CompSBasePlugin*>(compartment->getPlugin("comp"));

  relement = compPlugin->createReplacedElement();
  relement->setIdRef("C");
  relement->setSubmodelRef("GRID_2_1_cell");

  compartment = model->createCompartment();
  compartment->setId("Loc4");
  compartment->setConstant(false);
  compartment->setSize(1);
  compartment->setSpatialDimensions(2.0);

  cplugin =
    static_cast<DynCompartmentPlugin*>(compartment->getPlugin("dyn"));

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANX);
  component->setVariable("q4_X");

  component = cplugin->createSpatialComponent();
  component->setSpatialIndex(DYN_SPATIALKIND_CARTESIANY);
  component->setVariable("q4_Y");

  compPlugin =
    static_cast<CompSBasePlugin*>(compartment->getPlugin("comp"));

  relement = compPlugin->createReplacedElement();
  relement->setIdRef("C");
  relement->setSubmodelRef("GRID_2_2_cell");

  // create Parameters

  Parameter* param = model->createParameter();
  param->initDefaults();
  param->setId("q1_X");
  param->setValue(1);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q1_Y");
  param->setValue(1);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q2_X");
  param->setValue(2);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q2_Y");
  param->setValue(1);
  
  param = model->createParameter();
  param->initDefaults();
  param->setId("q3_X");
  param->setValue(1);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q3_Y");
  param->setValue(2);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q4_X");
  param->setValue(2);

  param = model->createParameter();
  param->initDefaults();
  param->setId("q4_Y");
  param->setValue(2);

  // create SubModels

  CompModelPlugin* mplugin =
    static_cast<CompModelPlugin*>(model->getPlugin("comp"));

  Submodel* submodel = mplugin->createSubmodel();
  submodel->setId("GRID_1_1_cell");
  submodel->setModelRef("Cell");

  submodel = mplugin->createSubmodel();
  submodel->setId("GRID_1_2_cell");
  submodel->setModelRef("Cell");

  submodel = mplugin->createSubmodel();
  submodel->setId("GRID_2_1_cell");
  submodel->setModelRef("Cell");

  submodel = mplugin->createSubmodel();
  submodel->setId("GRID_2_2_cell");
  submodel->setModelRef("Cell");

  // create the ModelDefinition

  CompSBMLDocumentPlugin* dplugin =
    static_cast<CompSBMLDocumentPlugin*>(document->getPlugin("comp"));
  
  ModelDefinition* mdef = dplugin->createModelDefinition();
  mdef->setId("Cell");

  compartment = mdef->createCompartment();
  compartment->initDefaults();
  compartment->setId("C");
  compartment->setSpatialDimensions(2.0);
  compartment->setSize(1.0);

  Species* species = mdef->createSpecies();
  species->setId("R");
  species->setCompartment("C");
  species->setHasOnlySubstanceUnits(false);
  species->setBoundaryCondition(false);
  species->setConstant(false);

  species = mdef->createSpecies();
  species->setId("S");
  species->setCompartment("C");
  species->setHasOnlySubstanceUnits(false);
  species->setBoundaryCondition(false);
  species->setConstant(false);

  Reaction* reaction = mdef->createReaction();
  reaction->setId("Degradation_R");
  reaction->setReversible(false);
  reaction->setFast(false);
  reaction->setCompartment("C");

  SpeciesReference* reactant = reaction->createReactant();  
  reactant->setSpecies("R");
  reactant->setStoichiometry(1);
  reactant->setConstant(true);
  
  reaction = mdef->createReaction();
  reaction->setId("Degradation_S");
  reaction->setReversible(false);
  reaction->setFast(false);
  reaction->setCompartment("C");

  reactant = reaction->createReactant();
  reactant->setSpecies("S");
  reactant->setStoichiometry(1);
  reactant->setConstant(true);
  document->checkConsistency();

  Event* event = mdef->createEvent();
  event->setId("event0");
  event->setUseValuesFromTriggerTime(false);

  DynEventPlugin* eplugin =
    static_cast<DynEventPlugin*>(event->getPlugin("dyn"));
  eplugin->setApplyToAll(true);
  eplugin->setCboTerm("http://cbo.biocomplexity.indiana.edu/svn/cbo/trunk/CBO_1_0.owl#CellDivision");

  Trigger* trigger = event->createTrigger();
  trigger->setInitialValue(false);
  trigger->setPersistent(false);
  trigger->setMath(SBML_parseFormula("true"));

  if (document->getNumErrors(LIBSBML_SEV_ERROR) > 0)
    document->printErrors();

  writeSBML(document,"dyn_example2.xml");
  delete document;

}