Splines

/*--------------------------------------------------------------------------*\
 |                                                                          |
 |  Copyright (C) 2016                                                      |
 |                                                                          |
 |         , __                 , __                                        |
 |        /|/  \               /|/  \                                       |
 |         | __/ _   ,_         | __/ _   ,_                                |
 |         |   \|/  /  |  |   | |   \|/  /  |  |   |                        |
 |         |(__/|__/   |_/ \_/|/|(__/|__/   |_/ \_/|/                       |
 |                           /|                   /|                        |
 |                           \|                   \|                        |
 |                                                                          |
 |      Enrico Bertolazzi                                                   |
 |      Dipartimento di Ingegneria Industriale                              |
 |      Universita` degli Studi di Trento                                   |
 |      email: enrico.bertolazzi@unitn.it                                   |
 |                                                                          |
\*--------------------------------------------------------------------------*/
 
/*\
 |   ____      _     _      ____        _ _
 |  |  _ \ ___| |__ (_)_ __/ ___| _ __ | (_)_ __   ___
 |  | |_) / __| '_ \| | '_ \___ \| '_ \| | | '_ \ / _ \
 |  |  __/ (__| | | | | |_) |__) | |_) | | | | | |  __/
 |  |_|   \___|_| |_|_| .__/____/| .__/|_|_|_| |_|\___|
 |                    |_|        |_|
\*/
 
namespace Splines {
  void
  Pchip_build(
    real_type const X[],
    real_type const Y[],
    real_type       Yp[],
    integer         npts
  );
 
  class PchipSpline : public CubicSplineBase {
  public:
 
    #ifndef DOXYGEN_SHOULD_SKIP_THIS
    using CubicSplineBase::build;
    using CubicSplineBase::reserve;
    #endif
 
    PchipSpline( string const & name = "PchipSpline" )
    : CubicSplineBase( name )
    {}
 
    ~PchipSpline() override {}
 
    SplineType1D type() const override { return SplineType1D::PCHIP; }
 
    // --------------------------- VIRTUALS -----------------------------------
 
    void build() override;
    void setup( GenericContainer const & gc ) override;
 
  };
 
}
 
// EOF: SplinePchip.hxx