feat(python-composition): added composition module interface

assets/static/atomic/include/atomicSpecies.h

@@ -1,5 +1,4 @@
-#ifndef SPECIES_MASS_DATA_H
-#define SPECIES_MASS_DATA_H
+#pragma once
 #include <unordered_map>
 #include <string_view>
 #include <string>
@@ -7205,4 +7204,3 @@ namespace chemSpecies {
         {"Og-295", Og_295},
     };
 }; // namespace chemSpecies
-#endif // SPECIES_MASS_DATA_H

build-config/meson.build

@@ -5,3 +5,17 @@ subdir('yaml-cpp')
 subdir('quill')
 subdir('boost')
 subdir('opatIO')
+subdir('pybind')
+
+# Set the config file error handling options
+configErr = get_option('config_error_handling')
+
+# build up any -D flags we need
+commonCppArgs = []
+if configErr == 'warn'
+    commonCppArgs += ['-DCONFIG_WARN']
+elif configErr == 'harsh'
+    commonCppArgs += ['-DCONFIG_HARSH']
+endif
+
+add_project_arguments(commonCppArgs, language: 'cpp')