Add template parameter to RealVect BASISREALV (#443)

AlexanderSinn · WeiqunZhang · web-flow · commit 762c637dc77e · 2025-05-11T12:35:21.000-07:00
Necessary for AMReX-Codes/amrex#4430 --------- Co-authored-by: Weiqun Zhang <weiqunzhang@lbl.gov>
diff --git a/src/Base/RealVect.cpp b/src/Base/RealVect.cpp
@@ -125,7 +125,9 @@ void init_RealVect(py::module &m) {
           .def_static("zero_vector", &RealVect::TheZeroVector)
           .def_static("unit_vector", &RealVect::TheUnitVector)
 
-          .def("BASISREALV", &BASISREALV, "return basis vector in given coordinate direction")
+          .def("BASISREALV", [](int dir) -> RealVect {
+              return amrex::BASISREALV(dir); },
+              "return basis vector in given coordinate direction")
      ;
 
      m.def("min", [](const RealVect& a, const RealVect& b) {

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,9 @@ void init_RealVect(py::module &m) {`
`125`	`125`	`.def_static("zero_vector", &RealVect::TheZeroVector)`
`126`	`126`	`.def_static("unit_vector", &RealVect::TheUnitVector)`
`127`	`127`
`128`		`- .def("BASISREALV", &BASISREALV, "return basis vector in given coordinate direction")`
	`128`	`+ .def("BASISREALV", [](int dir) -> RealVect {`
	`129`	`+ return amrex::BASISREALV(dir); },`
	`130`	`+ "return basis vector in given coordinate direction")`
`129`	`131`	`;`
`130`	`132`
`131`	`133`	`m.def("min", [](const RealVect& a, const RealVect& b) {`