/usr/include/trilinos/ModalProblem.h is in libtrilinos-anasazi-dev 12.10.1-3.
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//
// NOTICE
//
// This software is a result of the research described in the report
//
// " A comparison of algorithms for modal analysis in the absence
// of a sparse direct method", P. Arbenz, R. Lehoucq, and U. Hetmaniuk,
// Sandia National Laboratories, Technical report SAND2003-1028J.
//
// It is based on the Epetra, AztecOO, and ML packages defined in the Trilinos
// framework ( http://software.sandia.gov/trilinos/ ).
//
// The distribution of this software follows also the rules defined in Trilinos.
// This notice shall be marked on any reproduction of this software, in whole or
// in part.
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
//
// Code Authors: U. Hetmaniuk (ulhetma@sandia.gov), R. Lehoucq (rblehou@sandia.gov)
//
//**************************************************************************
#ifndef ANASAZI_MODAL_PROBLEM_H
#define ANASAZI_MODAL_PROBLEM_H
#include "Anasaziepetra_ModeLaplace_DLLExportMacro.h"
class Epetra_MultiVector;
class ANASAZIEPETRA_MODELAPLACE_LIB_DLL_EXPORT ModalProblem {
public:
virtual ~ModalProblem() { }
virtual const Epetra_CrsMatrix* getStiffness() const = 0;
virtual const Epetra_CrsMatrix* getMass() const = 0;
virtual int eigenCheck(const Epetra_MultiVector &Q, double *lambda,
double *normWeight, bool smallest = 0) const {
(void)Q;
(void)lambda;
(void)normWeight;
(void)smallest;
return 0;
};
virtual void memoryInfo() const { };
virtual void problemInfo() const { };
};
#endif
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