[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

unittest/python/test_std_vector.py

@@ -44,7 +44,7 @@ assert isinstance(l4_copy2, vector.StdVec_Mat3d)
 
 def checkZero(l):
     for x in l:
-        assert np.allclose(x, 0.), "x = {}".format(x)
+        assert np.allclose(x, 0.0), "x = {}".format(x)
 
 
 print("l1:")

unittest/vector.cpp

@@ -18,14 +18,13 @@ std::vector<MatType> copy(const std::vector<MatType> &Ms) {
   return out;
 }
 
-template<typename MatType>
+template <typename MatType>
 void setZero(std::vector<MatType> Ms) {
   for (std::size_t i = 0; i < Ms.size(); i++) {
     Ms[i].setZero();
   }
 }
 
-
 BOOST_PYTHON_MODULE(vector) {
   namespace bp = boost::python;
   using namespace eigenpy;
@@ -38,8 +37,8 @@ BOOST_PYTHON_MODULE(vector) {
   bp::def("copyStdVector", copy<Eigen::MatrixXd>);
   bp::def("copyStdVector", copy<Eigen::VectorXd>);
 
-  StdVectorPythonVisitor<std::vector<Eigen::Matrix3d>>::expose(
-      "StdVec_Mat3d", "3D matrices.");
+  StdVectorPythonVisitor<std::vector<Eigen::Matrix3d>>::expose("StdVec_Mat3d",
+                                                               "3D matrices.");
   bp::def("printVectorOf3x3", printVectorOfMatrix<Eigen::Matrix3d>);
   bp::def("copyStdVec_3x3", copy<Eigen::Matrix3d>, bp::args("mats"));