use only strictly required source files for lib

bfps/cpp/interpolator_base.hpp

+/**********************************************************************
+*                                                                     *
+*  Copyright 2015 Max Planck Institute                                *
+*                 for Dynamics and Self-Organization                  *
+*                                                                     *
+*  This file is part of bfps.                                         *
+*                                                                     *
+*  bfps is free software: you can redistribute it and/or modify       *
+*  it under the terms of the GNU General Public License as published  *
+*  by the Free Software Foundation, either version 3 of the License,  *
+*  or (at your option) any later version.                             *
+*                                                                     *
+*  bfps is distributed in the hope that it will be useful,            *
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of     *
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the      *
+*  GNU General Public License for more details.                       *
+*                                                                     *
+*  You should have received a copy of the GNU General Public License  *
+*  along with bfps.  If not, see <http://www.gnu.org/licenses/>       *
+*                                                                     *
+* Contact: Cristian.Lalescu@ds.mpg.de                                 *
+*                                                                     *
+**********************************************************************/
+
+
+
+#include "spline_n1.hpp"
+#include "spline_n2.hpp"
+#include "spline_n3.hpp"
+#include "spline_n4.hpp"
+#include "spline_n5.hpp"
+#include "spline_n6.hpp"
+#include "Lagrange_polys.hpp"
+
+#ifndef INTERPOLATOR_BASE
+
+#define INTERPOLATOR_BASE
+
+typedef void (*base_polynomial_values)(
+        const int derivative,
+        const double fraction,
+        double *__restrict__ destination);
+
+#endif//INTERPOLATOR_BASE
+

bfps/cpp/particles.hpp

@@ -29,6 +29,7 @@
 #include <iostream>
 #include <hdf5.h>
 #include "base.hpp"
+#include "particles_base.hpp"
 #include "fluid_solver_base.hpp"
 #include "interpolator.hpp"
 
@@ -36,9 +37,6 @@
 
 #define PARTICLES
 
-/* particle types */
-enum particle_types {VELOCITY_TRACER};
-
 template <int particle_type, class rnumber, bool multistep, int interp_neighbours>
 class particles
 {

bfps/cpp/particles_base.hpp

+/**********************************************************************
+*                                                                     *
+*  Copyright 2015 Max Planck Institute                                *
+*                 for Dynamics and Self-Organization                  *
+*                                                                     *
+*  This file is part of bfps.                                         *
+*                                                                     *
+*  bfps is free software: you can redistribute it and/or modify       *
+*  it under the terms of the GNU General Public License as published  *
+*  by the Free Software Foundation, either version 3 of the License,  *
+*  or (at your option) any later version.                             *
+*                                                                     *
+*  bfps is distributed in the hope that it will be useful,            *
+*  but WITHOUT ANY WARRANTY; without even the implied warranty of     *
+*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the      *
+*  GNU General Public License for more details.                       *
+*                                                                     *
+*  You should have received a copy of the GNU General Public License  *
+*  along with bfps.  If not, see <http://www.gnu.org/licenses/>       *
+*                                                                     *
+* Contact: Cristian.Lalescu@ds.mpg.de                                 *
+*                                                                     *
+**********************************************************************/
+
+
+
+#include "interpolator_base.hpp"
+
+#ifndef PARTICLES_BASE
+
+#define PARTICLES_BASE
+
+/* particle types */
+enum particle_types {VELOCITY_TRACER};
+
+#endif//PARTICLES_BASE
+

bfps/cpp/rFFTW_particles.hpp

@@ -29,9 +29,9 @@
 #include <iostream>
 #include <hdf5.h>
 #include "base.hpp"
+#include "particles_base.hpp"
 #include "fluid_solver_base.hpp"
 #include "rFFTW_interpolator.hpp"
-#include "particles.hpp"
 
 #ifndef RFFTW_PARTICLES
 

setup.py

@@ -68,9 +68,7 @@ print(VERSION)
 src_file_list = ['field_descriptor',
                  'fluid_solver_base',
                  'fluid_solver',
-                 'interpolator',
                  'rFFTW_interpolator',
-                 'particles',
                  'rFFTW_particles',
                  'fftw_tools',
                  'spline_n1',
@@ -82,6 +80,7 @@ src_file_list = ['field_descriptor',
                  'Lagrange_polys']
 
 header_list = (['cpp/base.hpp',
+                'cpp/particles_base.hpp',
                 'cpp/interpolator_base.hpp'] +
                ['cpp/' + fname + '.hpp'
                 for fname in src_file_list])