Add python binding for Mersenne-Twister (#1942)

.gitignore

@@ -21,8 +21,7 @@ Makefile
 *.layout
 src/.vs
 
-src/config.h
-src/config/include
+src/config/include/antares/config/config.h
 
 # Yuni
 src/ext/yuni/src/ProfileBuild.cmake

src/CMakeLists.txt

@@ -185,6 +185,11 @@ message(STATUS "Build OR-Tools: ${BUILD_ORTOOLS}")
 option(BUILD_MINIZIP "Build minizip" OFF)
 message(STATUS "Build minizip: ${BUILD_MINIZIP}")
 
+option(BUILD_MERSENNE_TWISTER_PYBIND11 "Build pybind11 bindings for Mersenne-Twister" OFF)
+if (${BUILD_MERSENNE_TWISTER_PYBIND11})
+    find_package(pybind11 REQUIRED)
+endif()
+
 #Define install directory
 if (NOT DEPS_INSTALL_DIR)
     SET(DEPS_INSTALL_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../rte-antares-deps-${CMAKE_BUILD_TYPE})
@@ -459,4 +464,4 @@ endif()
 include(CPack)
 
 #Last. We need all target defined
-add_subdirectory(packaging)
+add_subdirectory(packaging)

src/libs/antares/mersenne-twister/CMakeLists.txt

@@ -21,4 +21,12 @@ target_include_directories(${PROJ}
 
 install(DIRECTORY include/antares
         DESTINATION "include"
-)
+)
+
+if (${BUILD_MERSENNE_TWISTER_PYBIND11})
+    pybind11_add_module(mersenne_twister_pybind11 mersenne_twister_pybind11.cpp)
+    target_link_libraries(mersenne_twister_pybind11
+        PRIVATE
+        ${PROJ}
+        yuni-static-core)
+endif()

src/libs/antares/mersenne-twister/mersenne_twister_pybind11.cpp

@@ -0,0 +1,15 @@
+#include <pybind11/pybind11.h>
+#include <antares/mersenne-twister/mersenne-twister.h>
+
+namespace py = pybind11;
+
+PYBIND11_MODULE(mersenne_twister_pybind11, m) {
+    using namespace Antares;
+    py::class_<Antares::MersenneTwister>(m, "mersenne_twister")
+        .def(py::init<>()) // default constructor
+        .def("reset", py::overload_cast<uint>(&MersenneTwister::reset))
+        .def("next", &MersenneTwister::next)
+        .def_static("min", &MersenneTwister::min)
+        .def_static("max", &MersenneTwister::max);
+}
+