oxy::directory::settings::expand_fn Struct Reference

A function object that expands environment variables in the settings paths. More...

#include <settings.hpp>

Public Member Functions
settings_t &	operator() (settings_t &setts) const

Detailed Description

A function object that expands environment variables in the settings paths.

This functor takes a settings_t object and expands any environment variables present in its path members. It uses the expandEnvVar function to perform the expansion and returns the modified settings_t object with the expanded paths.