[CL] remove print func from struct DensityBasedSurfaceSite.

ChemistryLib/PhreeqcIOData/Surface.cpp

-/**
- * \file
- * \copyright
- * Copyright (c) 2012-2021, OpenGeoSys Community (http://www.opengeosys.org)
- *            Distributed under a Modified BSD License.
- *              See accompanying file LICENSE.txt or
- *              http://www.opengeosys.org/project/license
- *
- */
-
-#include "Surface.h"
-
-#include <ostream>
-
-namespace ChemistryLib
-{
-namespace PhreeqcIOData
-{
-std::ostream& operator<<(std::ostream& os, SurfaceSite const& surface_site)
-{
-    os << surface_site.name << " " << surface_site.site_density << " "
-       << surface_site.specific_surface_area << " " << surface_site.mass
-       << "\n";
-
-    return os;
-}
-}  // namespace PhreeqcIOData
-}  // namespace ChemistryLib

ChemistryLib/PhreeqcIOData/Surface.h

@@ -10,24 +10,19 @@
 
 #pragma once
 
-#include <iosfwd>
 #include <string>
 
-namespace BaseLib
-{
-class ConfigTree;
-}
 
 namespace ChemistryLib
 {
 namespace PhreeqcIOData
 {
-struct SurfaceSite
+struct DensityBasedSurfaceSite
 {
-    SurfaceSite(std::string name_,
-                double const site_density_,
-                double const specific_surface_area_,
-                double const mass_)
+    DensityBasedSurfaceSite(std::string name_,
+                            double const site_density_,
+                            double const specific_surface_area_,
+                            double const mass_)
         : name(std::move(name_)),
           site_density(site_density_),
           specific_surface_area(specific_surface_area_),
@@ -35,9 +30,6 @@ struct SurfaceSite
     {
     }
 
-    friend std::ostream& operator<<(std::ostream& os,
-                                    SurfaceSite const& surface_site);
-
     std::string const name;
     double const site_density;
     double const specific_surface_area;