ROL_DynamicFunction.hpp

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#pragma once
#ifndef ROL_DYNAMICFUNCTION_HPP
#define ROL_DYNAMICFUNCTION_HPP
 
 
#include "ROL_PartitionedVector.hpp"
#include "ROL_VectorWorkspace.hpp"
 
namespace ROL {
template<typename Real> 
class DynamicFunction {
public:
 
  using V  = Vector<Real>;
  using PV = PartitionedVector<Real>;
 
  virtual ~DynamicFunction() {}
 
  // Update old state
  virtual void update_uo( const V& x ) {}
 
  // Update new state
  virtual void update_un( const V& x ) {}
 
  // Update control
  virtual void update_z( const V& x ) {}
  
protected:
 
  VectorWorkspace<Real>& getVectorWorkspace() const;
 
  PV& partition( V& x ) const;
  const PV& partition( const V& x ) const;
 
  V& getNew( V& x ) const;
  const V& getNew( const V& x ) const;
 
  V& getOld( V& x ) const;
  const V& getOld( const V& x ) const;  
 
private:
 
  mutable VectorWorkspace<Real> workspace_;
 
};
 
 
} // namespace ROL
 
 
 
#include "ROL_DynamicFunctionDef.hpp"
 
#endif // ROL_DYNAMICFUNCTION_HPP