[FIX] fix for python binding only

include/aidge/data/Tensor.hpp

@@ -488,6 +488,15 @@ public:
     /// @return Linear index of the first Byte_t of the data at given coordinates
     NbElts_t getIdx(std::vector<Coord_t> const &coordIdx) const noexcept;
 
+    /// @brief Get the logical coordinates of the data at given index, to be used only for
+    /// Python binding
+    /// @param coordIdx coordinates of the desired data
+    /// @note The index is expressed in number of elements
+    /// @return Logical coordinates of the data at given index
+    std::vector<Coord_t>
+    getCoordOnlyForPythonIfYoureUsingItYoureProbablyDoingSomethingWrong(
+        NbElts_t const flatIdx) const noexcept;
+
 private:
     /// @brief Getting the address of the very first data in memory (lexicographic
     /// order), read only access to data

python_binding/data/pybind_Tensor.cpp

@@ -91,7 +91,9 @@ void init_Tensor(py::module& m)
         .def("size", &Tensor::size)
         .def("resize", (void(Tensor::*)(const std::vector<DimSize_t>&)) & Tensor::resize)
         .def("has_impl", &Tensor::hasImpl)
-        .def("get_coord", &Tensor::getCoord)
+        .def(
+            "get_coord",
+            &Tensor::getCoordOnlyForPythonIfYoureUsingItYoureProbablyDoingSomethingWrong)
         .def("get_idx", &Tensor::getIdx)
         .def_static("get_available_backends", &Tensor::getAvailableBackends)
         .def("__str__", [](Tensor& b) { return b.toString(); })

src/data/Tensor.cpp

@@ -72,6 +72,16 @@ void Tensor::getCoord(
 {
     mImpl->getCoord(flatIdx, coordIdx);
 }
+
+std::vector<Coord_t>
+Tensor::getCoordOnlyForPythonIfYoureUsingItYoureProbablyDoingSomethingWrong(
+    NbElts_t const flatIdx) const noexcept
+{
+    std::vector<Coord_t> Coords(mDims.size());
+    getCoord(flatIdx, Coords);
+    return Coords;
+}
+
 NbElts_t Tensor::getIdx(std::vector<Coord_t> const &coordIdx) const noexcept
 {
     return mImpl->getIdx(coordIdx);