Tensor support

.github/workflows/windows-conda.yml

@@ -47,9 +47,14 @@ jobs:
           ..
         if errorlevel 1 exit 1
 
+        :: Change path to find eigenpy DLL when creating stub
+        set OLD_PATH=%PATH%
+        set PATH=%PATH%;%CD%
         :: Build and Install
         cmake --build . --config Release --target install
         if errorlevel 1 exit 1
+        :: Set old path
+        set PATH=%OLD_PATH%
 
         :: Build stubs
         git clone https://github.com/jcarpent/pybind11-stubgen.git

include/eigenpy/eigenpy.hpp

@@ -19,6 +19,8 @@ namespace eigenpy {
  */
 void EIGENPY_DLLAPI enableEigenPy();
 
+bool EIGENPY_DLLAPI withTensorSupport();
+
 /* Enable the Eigen--Numpy serialization for the templated MatType class.*/
 template <typename MatType>
 void enableEigenPySpecific();

python/CMakeLists.txt

@@ -18,6 +18,10 @@ set_target_properties(python PROPERTIES EXCLUDE_FROM_DEFAULT_BUILD True)
 add_library(${PYWRAP} SHARED main.cpp)
 add_dependencies(python ${PYWRAP})
 target_link_libraries(${PYWRAP} PUBLIC ${PROJECT_NAME})
+
+python_build_get_target(python_build_target)
+add_dependencies(${PYWRAP} ${python_build_target})
+
 # BOOST_PYTHON_MEMBER_FUNCTION_OVERLOADS spews conversion warnings from int to
 # long unsigned int. Unfortunately, using literals does not work in a macro. As
 # such, this turns them off for the entire wrapper:

src/eigenpy.cpp

@@ -60,4 +60,12 @@ void enableEigenPy() {
   exposeNoneType();
 }
 
+bool withTensorSupport() {
+#ifdef EIGENPY_WITH_TENSOR_SUPPORT
+  return true;
+#else
+  return false;
+#endif
+}
+
 }  // namespace eigenpy