core: allows template specialization of EigenToPy

jcarpent · jcarpent · commit 8bbaa0522fc5 · 2020-12-29T10:49:44.000+01:00
diff --git a/include/eigenpy/eigen-to-python.hpp b/include/eigenpy/eigen-to-python.hpp
@@ -50,7 +50,7 @@ namespace eigenpy
 {
   namespace bp = boost::python;
 
-  template<typename MatType>
+  template<typename MatType, typename _Scalar>
   struct EigenToPy
   {
     static PyObject* convert(typename boost::add_reference<typename boost::add_const<MatType>::type>::type mat)
@@ -82,8 +82,8 @@ namespace eigenpy
     }
   };
 
-  template<typename MatType, int Options, typename Stride>
-  struct EigenToPy< Eigen::Ref<MatType,Options,Stride> >
+  template<typename MatType, int Options, typename Stride, typename _Scalar>
+  struct EigenToPy< Eigen::Ref<MatType,Options,Stride>,_Scalar >
   {
     static PyObject* convert(const Eigen::Ref<MatType,Options,Stride> & mat)
     {
diff --git a/include/eigenpy/fwd.hpp b/include/eigenpy/fwd.hpp
@@ -28,8 +28,8 @@
 
 namespace eigenpy
 {
-  template<typename MatType> struct EigenToPy;
   template<typename MatType> struct EigenFromPy;
+  template<typename MatType, typename Scalar = typename boost::remove_reference<MatType>::type::Scalar> struct EigenToPy;
 }
 
 #endif // ifndef __eigenpy_fwd_hpp__

Original file line number	Diff line number	Diff line change
`@@ -50,7 +50,7 @@ namespace eigenpy`
`50`	`50`	`{`
`51`	`51`	`namespace bp = boost::python;`
`52`	`52`
`53`		`- template<typename MatType>`
	`53`	`+ template<typename MatType, typename _Scalar>`
`54`	`54`	`struct EigenToPy`
`55`	`55`	`{`
`56`	`56`	`static PyObject* convert(typename boost::add_reference<typename boost::add_const<MatType>::type>::type mat)`
`@@ -82,8 +82,8 @@ namespace eigenpy`
`82`	`82`	`}`
`83`	`83`	`};`
`84`	`84`
`85`		`- template<typename MatType, int Options, typename Stride>`
`86`		`- struct EigenToPy< Eigen::Ref<MatType,Options,Stride> >`
	`85`	`+ template<typename MatType, int Options, typename Stride, typename _Scalar>`
	`86`	`+ struct EigenToPy< Eigen::Ref<MatType,Options,Stride>,_Scalar >`
`87`	`87`	`{`
`88`	`88`	`static PyObject* convert(const Eigen::Ref<MatType,Options,Stride> & mat)`
`89`	`89`	`{`
Original file line number	Diff line number	Diff line change
`@@ -28,8 +28,8 @@`
`28`	`28`
`29`	`29`	`namespace eigenpy`
`30`	`30`	`{`
`31`		`- template<typename MatType> struct EigenToPy;`
`32`	`31`	`template<typename MatType> struct EigenFromPy;`
	`32`	`+ template<typename MatType, typename Scalar = typename boost::remove_reference<MatType>::type::Scalar> struct EigenToPy;`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`#endif // ifndef __eigenpy_fwd_hpp__`