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Put helper methods into anonymous namespace

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Stephan van Veen 2019-05-11 13:08:21 +02:00
parent 8dd508d4b6
commit 95746ae159
1 changed files with 2 additions and 0 deletions
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include/argparse.hpp
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@ -44,6 +44,7 @@ SOFTWARE.
namespace argparse { namespace argparse {
namespace { // anonymous namespace for helper methods - not visible outside this header file
// Some utility structs to check template specialization // Some utility structs to check template specialization
template<typename Test, template<typename...> class Ref> template<typename Test, template<typename...> class Ref>
struct is_specialization : std::false_type {}; struct is_specialization : std::false_type {};
@ -67,6 +68,7 @@ T get_from_list(const std::list<T>& aList, size_t aIndex) {
} }
return T(); return T();
} }
}
class Argument { class Argument {
friend class ArgumentParser; friend class ArgumentParser;