Merge pull request #238 from 107-systems/fix-no-string-support

Fix: overload 'get' in order to enable std::string as supported parameters.

src/util/registry/registry_value.hpp

@@ -170,6 +170,15 @@ template <typename T, typename = std::enable_if_t<std::is_arithmetic_v<T>>>
  }
  return false;
 }
+[[nodiscard]] inline bool get(const Value& src, std::string& dst)
+{
+ if (const auto* const str = src.get_string_if())
+ {
+ dst = std::string{reinterpret_cast<const char*>(str->value.data()), str->value.size()};
+ return true;
+ }
+ return false;
+}
 } // namespace detail
 
 /// Convert the value stored in source to the same type and dimensionality as destination; update destination in-place.
@@ -197,6 +206,16 @@ inline void set(Value& dst, const std::string_view string)
  str.value.push_back(static_cast<std::uint8_t>(string[i]));
  }
 }
+/// Assigns string to the value, truncating if necessary.
+inline void set(Value& dst, const std::string& string)
+{
+ set(dst, std::string_view(string));
+}
+/// Assigns string to the value, truncating if necessary.
+inline void set(Value& dst, const char* const string)
+{
+ set(dst, std::string_view(string));
+}
 /// Assigns numerical arrays/vectors of various arithmetic types to the value.
 /// E.g., passing an std::array<float, 7> here will switch the value to real32[7].
 /// The existing contents of the value is discarded.