initial implementation

src/printjson/init_printjson.cpp

@@ -0,0 +1,32 @@
+/* file init_printjson.cpp
+ *
+ * author: Roland Conybeare, Sep 2022
+ */
+
+#include "init_printjson.hpp"
+#include "xo/reflect/init_reflect.hpp"
+#include "xo/subsys/Subsystem.hpp"
+
+namespace xo {
+  void
+  InitSubsys<S_printjson_tag>::init()
+  {
+    /* placeholder -- expecting there to be non-trivial content soon */
+  } /*init*/
+
+  InitEvidence
+  InitSubsys<S_printjson_tag>::require()
+  {
+    InitEvidence retval;
+
+    /* subsystem dependencies for printjson/ */
+    retval ^= InitSubsys<S_reflect_tag>::require();
+
+    /* printjson/'s own initialization code */
+    retval ^= Subsystem::provide<S_printjson_tag>("printjson", &init);
+
+    return retval;
+  } /*require*/
+} /*namespace xo*/
+
+/* end init_printjson.cpp */