shells/fragmentation/CMaterial.h

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// -*- C++ -*- 
//
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
//                                   Fehmi Cirak
//                        California Institute of Technology
//                           (C) 2004 All Rights Reserved
//
// <LicenseText>
//
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
#ifndef CMATERIAL_H
#define CMATERIAL_H


namespace fragment {
    class CMaterial;
    
    enum MatType {LIN=0, RSF=1, LS=2, BLS=3, EXP=4};
    enum ReverseFlag {REVERSIBLE=0, IRREVERSIBLE=1};
}


class fragment::CMaterial {
public:
    CMaterial(const MatType& type, 
              const ReverseFlag& reversible, 
              const double& maxCohesiveStress, 
              const double& Gc, 
              const double& betaSqr, 
              const double& compStiff,
              int internalSize=4):
        _type(type), 
        _reversible(reversible), 
        _maxCohesiveStress(maxCohesiveStress),
        _Gc(Gc), 
        _betaSqr(betaSqr), 
        _compStiff(compStiff),
        _internalSize(internalSize) {}
    
    ~CMaterial(){}
    
    MatType type() const {return _type;}
    ReverseFlag reversibility() const {return _reversible;}   
  
    double maxCohesiveStress() const {return _maxCohesiveStress;}
    double gc() const {return _Gc;}
    double betaSqr() const {return _betaSqr;}    
    double compStiff() const {return _compStiff;}

    int numInternal() const {return _internalSize;}    

private:
    const MatType       _type;
    const ReverseFlag   _reversible; 
   
    const double        _maxCohesiveStress;
    const double        _Gc;
    const double        _betaSqr;
    const double        _compStiff;

    const int           _internalSize;
};

#endif

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