c++: move ReportGuard main.cpp -> report.cpp

Author: james-d-mitchell

src/main.cpp

@@ -68,6 +68,7 @@ namespace libsemigroups {
     init_detail_cong_common(m);
     init_detail_todd_coxeter_impl(m);
     init_detail_knuth_bendix_impl(m);
+    init_detail_report(m);
 
     init_action(m);
     init_aho_corasick(m);
@@ -109,30 +110,5 @@ namespace libsemigroups {
     init_ukkonen(m);
     init_word_graph(m);
     init_words(m);
-
-    ////////////////////////////////////////////////////////////////////////
-    // Miscellaneous
-    ////////////////////////////////////////////////////////////////////////
-
-    py::class_<ReportGuard>(m,
-                            "ReportGuard",
-                            R"pbdoc(
-      Objects of this type can be used to enable printing of some information
-      during various of the computation in ``libsemigroups_pybind11``. Reporting
-      is enable (or not) at construction time, and disable when the
-      :py:class:`ReportGuard` goes out of scope.
-      )pbdoc")
-        .def(py::init<bool>(),
-             py::arg("val") = true,
-             R"pbdoc(
-Constructs a :py:class:`ReportGuard` with reporting enabled by
-default.
-
-:param val:
-   whether to report or not (default: ``True``).
-
-:type val:
-   bool
-  )pbdoc");
   }
 }  // namespace libsemigroups

src/main.hpp

@@ -19,7 +19,7 @@
 #ifndef SRC_MAIN_HPP_
 #define SRC_MAIN_HPP_
 
-#include <variant>
+#include <variant>  // for variant
 
 #include <pybind11/pybind11.h>
 
@@ -32,6 +32,7 @@ namespace libsemigroups {
   void init_detail_cong_common(py::module&);
   void init_detail_knuth_bendix_impl(py::module&);
   void init_detail_todd_coxeter_impl(py::module&);
+  void init_detail_report(py::module&);
 
   void init_action(py::module&);
   void init_aho_corasick(py::module&);

src/report.cpp

@@ -0,0 +1,52 @@
+//
+// libsemigroups_pybind11
+// Copyright (C) 2025 James D. Mitchell
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+
+// libsemigroups headers
+#include <libsemigroups/detail/report.hpp>
+
+// pybind11....
+#include <pybind11/pybind11.h>
+
+// libsemigroups_pybind11....
+#include "main.hpp"  // for init_error
+
+namespace libsemigroups {
+
+  void init_detail_report(py::module& m) {
+    py::class_<ReportGuard>(m,
+                            "ReportGuard",
+                            R"pbdoc(
+Objects of this type can be used to enable printing of some information
+during various of the computation in ``libsemigroups_pybind11``. Reporting
+is enable (or not) at construction time, and disable when the
+:py:class:`ReportGuard` goes out of scope.
+      )pbdoc")
+        .def(py::init<bool>(),
+             py::arg("val") = true,
+             R"pbdoc(
+Constructs a :py:class:`ReportGuard` with reporting enabled by
+default.
+
+:param val:
+   whether to report or not (default: ``True``).
+
+:type val:
+   bool
+)pbdoc");
+  }
+}  // namespace libsemigroups