Options parser improvement

src/utils/options.cpp

@@ -222,9 +222,14 @@ opt::OptionsResult::OptionsResult(int argc, char **argv, const opt::OptionsDescr
 
 bool opt::OptionsResult::hasFlag(const opt::OptionItem &item) const
 {
-    if (item.shortName.has_value() && m_options.count(std::string(1, *item.shortName)) > 0)
+    return hasFlag(item.shortName, item.longName);
+}
+
+bool opt::OptionsResult::hasFlag(const std::optional<char> &shortName, const std::optional<std::string> &longName) const
+{
+    if (shortName.has_value() && m_options.count(std::string(1, *shortName)) > 0)
         return true;
-    if (item.longName.has_value() && m_options.count(*item.longName) > 0)
+    if (longName.has_value() && m_options.count(*longName) > 0)
         return true;
     return false;
 }

src/utils/options.hpp

@@ -107,6 +107,7 @@ class OptionsResult
 
   public:
     bool hasFlag(const OptionItem &item) const;
+    bool hasFlag(const std::optional<char> &shortName, const std::optional<std::string>& longName) const;
     int positionalCount() const;
     int count() const;
     std::string getPositional(int index) const;