indii/fmri/neural/ConstantNeuralFunction.hpp

#ifndef INDII_FMRI_NEURAL_CONSTANTNEURALFUNCTION_HPP
#define INDII_FMRI_NEURAL_CONSTANTNEURALFUNCTION_HPP

#include "indii/ml/ode/FunctionModel.hpp"

namespace indii {
  namespace fmri {
    namespace neural {

/**
 * Function representing constant %neural activity.
 *
 * @author Lawrence Murray <lawrence@indii.org>
 * @version $Rev: 285 $
 * @date $Date: 2007-07-20 17:25:40 +0100 (Fri, 20 Jul 2007) $
 */
class ConstantNeuralFunction : public indii::ml::ode::FunctionModel {
public:
  /**
   * Constructor.
   *
   * @param z \f$z\f$; the level of %neural activity.
   */
  ConstantNeuralFunction(double z);

  /**
   * Destructor.
   */
  virtual ~ConstantNeuralFunction();

  /**
   * Evaluate the function.
   *
   * @return \f$z\f$; the constant level of %neural activity.
   *
   * @see indii::ml::ode::FunctionModel
   */
  virtual double evaluate(double t, const double y[]);

private:
  /**
   * Level of neural activity.
   */
  const double z;

};

    }
  }
}

#endif

---