Added poi-config

- view default configuration

1 files changed, 18 insertions, 1 deletions

diff --git a/src/configuration.h b/src/configuration.h
index c9223eb..5038a4d 100644
--- a/src/configuration.h
+++ b/src/configuration.h
@@ -37,7 +37,20 @@ public:
 #endif
 
         if constexpr(std::is_same_v<T, std::string>) {
-            std::string r = vm[path].as<std::string>();
+            std::string r;
+            try {
+                r = vm[path].as<std::string>();
+            } catch (boost::bad_any_cast &) {
+                // try int
+                try {
+                    r = std::to_string(vm[path].as<int>());
+                } catch (boost::bad_any_cast &) {
+
+                    // try bool, and crash if not that either
+                    r = vm[path].as<bool>() ? "true" : "false";
+                }
+
+            }
 
             // check if it's a path
             if(r.front() == '~') {
@@ -49,6 +62,10 @@ public:
             return std::optional<T>(vm[path].as<T>());
     }
 
+    const std::vector<boost::shared_ptr<boost::program_options::option_description>> & options() {
+        return desc.options();
+    }
+
 private:
     boost::program_options::options_description desc;
     boost::program_options::variables_map vm;