Taking v1 as the first release (#92)

- file reading
- decoding master file

python/src/var_cluster.hpp

@@ -0,0 +1,46 @@
+#include "aare/VarClusterFinder.hpp"
+#include "np_helper.hpp"
+// #include "aare/defs.hpp"
+// #include "aare/fClusterFileV2.hpp"
+
+#include <cstdint>
+// #include <filesystem>
+#include <pybind11/numpy.h>
+// #include <pybind11/iostream.h>
+#include <pybind11/pybind11.h>
+#include <pybind11/stl.h>
+// #include <pybind11/stl/filesystem.h>
+// #include <string>
+
+
+namespace py = pybind11;
+using namespace::aare;
+
+
+void define_var_cluster_finder_bindings(py::module &m) {
+    PYBIND11_NUMPY_DTYPE(VarClusterFinder<double>::Hit, size, row, col,
+                         reserved, energy, max);
+
+    py::class_<VarClusterFinder<double>>(m, "VarClusterFinder")
+        .def(py::init<Shape<2>, double>())
+        .def("labeled",
+             [](VarClusterFinder<double> &self) {
+                 auto ptr = new NDArray<int, 2>(self.labeled());
+                 return return_image_data(ptr);
+             })
+        .def("find_clusters",
+             [](VarClusterFinder<double> &self,
+                py::array_t<double, py::array::c_style | py::array::forcecast>
+                    img) {
+                 auto view = make_view_2d(img);
+                 self.find_clusters(view);
+             })
+        .def("steal_hits",
+             [](VarClusterFinder<double> &self) {
+                 auto ptr = new std::vector<VarClusterFinder<double>::Hit>(
+                     self.steal_hits());
+                 return return_vector(ptr);
+             })
+        .def("total_clusters", &VarClusterFinder<double>::total_clusters);
+
+}