Remove findArg

application/argumentparser.cpp

@@ -354,33 +354,6 @@ void ArgumentParser::printHelp(ostream &os) const
     }
 }
 
-/*!
- * \brief Returns the first argument definition which matches the predicate.
- *
- * The search includes all assigned main argument definitions and their sub arguments.
- */
-Argument *ArgumentParser::findArg(const ArgumentPredicate &predicate) const
-{
-    return findArg(m_mainArgs, predicate);
-}
-
-/*!
- * \brief Returns the first argument definition which matches the predicate.
- *
- * The search includes all provided \a arguments and their sub arguments.
- */
-Argument *ArgumentParser::findArg(const ArgumentVector &arguments, const ArgumentPredicate &predicate)
-{
-    for(Argument *arg : arguments) {
-        if(predicate(arg)) {
-            return arg; // argument matches
-        } else if(Argument *subarg = findArg(arg->subArguments(), predicate)) {
-            return subarg; // a secondary argument matches
-        }
-    }
-    return nullptr; // no argument matches
-}
-
 /*!
  * \brief Parses the specified command line arguments.
  * \remarks

application/argumentparser.h

@@ -208,8 +208,6 @@ public:
     void setMainArguments(const ArgumentInitializerList &mainArguments);
     void addMainArgument(Argument *argument);
     void printHelp(std::ostream &os) const;
-    Argument *findArg(const ArgumentPredicate &predicate) const;
-    static Argument *findArg(const ArgumentVector &arguments, const ArgumentPredicate &predicate);
     void parseArgs(int argc, const char *const *argv);
     unsigned int actualArgumentCount() const;
     const char *executable() const;