Removed unused file

ProblemIterationInterface.hpp

-#pragma once
-
-#include <string>
-
-#include "Flag.hpp"
-
-namespace AMDiS
-{
-  class AdaptInfo;
-  class ProblemStatBase;
-
-  const Flag BUILD     = 1;     // Assemble vectors and matrices
-  const Flag BUILD_RHS = 2;     // Assemble rhs vectors only
-  const Flag ADAPT     = 4;     // Run adaption procedure
-  const Flag SOLVE     = 8;     // Solve system
-  const Flag SOLVE_RHS = 16;    // Solve system, where only rhs vectors have changed
-  const Flag ESTIMATE  = 32;    // Estimate error
-  const Flag MARK      = 64;    // Mark elements
-
-  const Flag FULL_ITERATION = BUILD | ADAPT | SOLVE | ESTIMATE | MARK;
-  const Flag NO_ADAPTION    = BUILD | SOLVE | ESTIMATE;
-
-  /** \brief
-   * Interface for master problems needed by the adaption loop. A master problem
-   * can handle one single or multiple coupled problems. In the latter case,
-   * the master problem can determine the execution order of the build, solve,
-   * estimate, and adapt steps of the single problems in \ref oneIteration().
-   */
-  class ProblemIterationInterface
-  {
-  public:
-    virtual ~ProblemIterationInterface() = default;
-
-    /// Called before each adaption loop iteration.
-    virtual void beginIteration(AdaptInfo&) { /* by default, do nothing */ }
-
-    /** \brief
-     * Determines the execution order of the single adaption steps. If adapt is
-     * true, mesh adaption will be performed. This allows to avoid mesh adaption,
-     * e.g. in timestep adaption loops of timestep adaptive strategies.
-     */
-    virtual Flag oneIteration(AdaptInfo& adaptInfo, Flag toDo = FULL_ITERATION) = 0;
-
-    /// Called after each adaption loop iteration.
-    virtual void endIteration(AdaptInfo&) { /* by default, do nothing */ }
-
-    /// Returns number of managed problems
-    virtual int numProblems() const = 0;
-
-    /** \brief
-     * Returns the problem with the given number. If only one problem
-     * is managed by this master problem, the number hasn't to be given.
-     */
-    virtual ProblemStatBase& problem(int number = 0) = 0;
-
-    /// Returns the problem with the given name.
-    virtual ProblemStatBase& problem(std::string const& name) = 0;
-
-    /// Returns the name of the problem.
-    virtual std::string const& name() const = 0;
-  };
-
-} // end namespace AMDiS