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#include "RDMolSupplierImpl.h"
#include "RDMolImpl.h"
#include <GraphMol/RDKitBase.h>
#include <GraphMol/FileParsers/MolSupplier.h>
#include <string>
#include <nsMemory.h>
NS_IMPL_ISUPPORTS1(RDMolSupplier, IRDMolSupplier)
RDMolSupplier::~RDMolSupplier()
{
if(this->dp_suppl){
delete dp_suppl;
dp_suppl=0;
}
}
/* boolean atEnd (); */
NS_IMETHODIMP RDMolSupplier::AtEnd(PRBool *_retval)
{
if(!dp_suppl) return NS_ERROR_NOT_INITIALIZED;
*_retval=dp_suppl->atEnd();
return NS_OK;
}
/* IRDMolecule next (); */
NS_IMETHODIMP RDMolSupplier::Next(IRDMolecule **_retval)
{
if(!dp_suppl) return NS_ERROR_NOT_INITIALIZED;
if(dp_suppl->atEnd()) return NS_BASE_STREAM_CLOSED;
RDKit::ROMol *roMol=dp_suppl->next();
if(!roMol) return NS_ERROR_UNEXPECTED;
RDMolecule *mol = new RDMolecule(roMol);
if(!mol) return NS_ERROR_OUT_OF_MEMORY;
*_retval = static_cast<IRDMolecule *>(mol);
// FIX: does this leak?
NS_ADDREF(*_retval);
return NS_OK;
}
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