codac2_pave.h

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#pragma once
 
#include "codac2_Paving.h"
#include "codac2_Ctc.h"
#include "codac2_Sep.h"
#include "codac2_AnalyticFunction.h"
#include "codac2_BoolInterval.h"
 
namespace codac2
{
  // eps: accuracy of the paving algorithm, the undefined boxes will have their max_diam <= eps
  
  PavingOut pave(const IntervalVector& x, std::shared_ptr<const CtcBase<IntervalVector>> c, double eps, bool verbose = false);
  PavingOut pave(const IntervalVector& x, const CtcBase<IntervalVector>& c, double eps, bool verbose = false);
 
  PavingInOut pave(const IntervalVector& x, std::shared_ptr<const SepBase> s, double eps, bool verbose = false);
  PavingInOut pave(const IntervalVector& x, const SepBase& s, double eps, bool verbose = false);
 
  PavingInOut regular_pave(const IntervalVector& x, const std::function<BoolInterval(const IntervalVector&)>& test, double eps, bool verbose = false);
 
  template<typename Y>
  PavingInOut sivia(const IntervalVector& x, const AnalyticFunction<Y>& f, const typename Y::Domain& y, double eps, bool verbose = false)
  {
    return regular_pave(x,
      [&y,&f](const IntervalVector& x)
      {
        auto eval = f.eval(x);
 
        if(eval.is_subset(y))
          return BoolInterval::TRUE;
 
        else if(!eval.intersects(y))
          return BoolInterval::FALSE;
 
        else
          return BoolInterval::UNKNOWN;
      },
      eps, verbose);
  }
}