work on making the headers reusable

include/matplotlibcpp17/axes.h

@@ -353,7 +353,7 @@ private:
   // 3d
   bool projection_3d;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 // add_artist
 ObjectWrapper Axes::add_artist(const pybind11::tuple &args,
                                const pybind11::dict &kwargs) {
@@ -725,7 +725,7 @@ Axes Axes::twinx(const pybind11::tuple &args, const pybind11::dict &kwargs) {
   pybind11::object ret = twinx_attr(*args, **kwargs);
   return Axes(ret);
 }
-
+#endif
 } // namespace matplotlibcpp17::axes
 
 #endif /* MATPLOTLIBCPP17_AXES_H */

include/matplotlibcpp17/collections.h

@@ -37,7 +37,7 @@ private:
   void load_attrs() { LOAD_FUNC_ATTR(legend_elements, self); }
   pybind11::object legend_elements_attr;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 // legend_elements
 /// NOTE: this func does not return list of Line2Ds(handles) and list of
 /// strs(labels) unlike original python func
@@ -49,7 +49,7 @@ PathCollection::legend_elements(const pybind11::tuple &args,
   pybind11::object labels = ret[1];
   return {ObjectWrapper(std::move(handles)), ObjectWrapper(std::move(labels))};
 }
-
+#endif 
 /**
  * @brief A wrapper class for matplotlib.collections.PatchCollection
  **/
@@ -71,13 +71,14 @@ private:
   void load_attrs() { LOAD_FUNC_ATTR(set_array, self); }
   pybind11::object set_array_attr;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 ObjectWrapper PatchCollection::set_array(const pybind11::tuple &args,
                                          const pybind11::dict &kwargs) {
   pybind11::object ret = set_array_attr(*args, **kwargs);
   return ObjectWrapper(std::move(ret));
 }
 
+#endif
 /**
  * @brief A wrapper class for matplotlib.collections.QuadMesh
  **/
@@ -86,7 +87,6 @@ public:
   QuadMesh(const pybind11::object &quadmesh) { self = quadmesh; }
   QuadMesh(pybind11::object &&quadmesh) { self = std::move(quadmesh); }
 };
-
 } // namespace matplotlibcpp17::collections
 
 #endif /* MATPLOTLIBCPP17_COLLECTIONS_H */

include/matplotlibcpp17/figure.h

@@ -85,7 +85,7 @@ private:
   pybind11::object tight_layout_attr;
 	pybind11::object set_size_inches_attr;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 // add_axes
 axes::Axes Figure::add_axes(const pybind11::tuple &args,
                             const pybind11::dict &kwargs) {
@@ -146,7 +146,7 @@ ObjectWrapper Figure::tight_layout(const pybind11::tuple &args,
   pybind11::object ret = tight_layout_attr(*args, **kwargs);
   return ObjectWrapper(std::move(ret));
 }
-
+#endif
 } // namespace matplotlibcpp17::figure
 
 #endif /* MATPLOTLIBCPP17_FIGURE_H */

include/matplotlibcpp17/pyplot.h

@@ -210,7 +210,7 @@ private:
   pybind11::object ylabel_attr;
   pybind11::object ylim_attr;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 // axes
 axes::Axes PyPlot::axes(const pybind11::dict &kwargs) {
   pybind11::object ax_obj = axes_attr(**kwargs);
@@ -455,7 +455,7 @@ PyPlot import() {
   auto g_pyplot = PyPlot(mod);
   return g_pyplot;
 }
-
+#endif
 } // namespace matplotlibcpp17::pyplot
 
 // Args & Kwargs

include/matplotlibcpp17/text.h

@@ -33,13 +33,13 @@ private:
   void load_attrs() { LOAD_FUNC_ATTR(set_rotation, self); }
   pybind11::object set_rotation_attr;
 };
-
+#ifndef MathPlotLibCPP17_DeclarationOnly
 ObjectWrapper Text::set_rotation(const pybind11::tuple &args,
                                  const pybind11::dict &kwargs) {
   pybind11::object ret = set_rotation_attr(*args, **kwargs);
   return ObjectWrapper(std::move(ret));
 }
-
+#endif
 } // namespace matplotlibcpp17::text
 
 #endif /* MATPLOTLIBCPP17_TEXT_H */