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| author | Taylor C. Richberger <Taywee@gmx.com> | 2016-07-07 16:33:37 -0600 |
|---|---|---|
| committer | Taylor C. Richberger <Taywee@gmx.com> | 2016-07-07 16:33:37 -0600 |
| commit | 7d4256587393ca6714368f54091cbc7f4deddd61 (patch) | |
| tree | 47fcfb695bc07014c1b18cc0a18ada399e68b28f /args.hxx | |
| parent | correct wordings (diff) | |
| download | args.hxx-7d4256587393ca6714368f54091cbc7f4deddd61.tar.xz | |
switch pages to a submodule
Diffstat (limited to 'args.hxx')
| -rw-r--r-- | args.hxx | 18 |
1 files changed, 6 insertions, 12 deletions
@@ -585,7 +585,9 @@ namespace args std::function<bool(const Group &)> validator; public: + /// If help is empty, this group will not be printed in help output Group(const std::string &help = std::string(), const std::function<bool(const Group &)> &validator = Validators::DontCare) : Base(help), validator(validator) {} + /// If help is empty, this group will not be printed in help output Group(Group &group, const std::string &help = std::string(), const std::function<bool(const Group &)> &validator = Validators::DontCare) : Base(help), validator(validator) { group.Add(*this); @@ -673,7 +675,7 @@ namespace args /** Get all this group's children */ - const std::vector<Base *> Children() const + const std::vector<Base *> &Children() const { return children; } @@ -813,17 +815,9 @@ namespace args static bool AllChildGroups(const Group &group) { - for (const auto child: group.Children()) - { - if (const auto group = dynamic_cast<Group *>(child)) - { - if (!group->Matched()) - { - return false; - } - } - } - return true; + return std::find_if(std::begin(group.Children()), std::end(group.Children()), [](const Base* child) -> bool { + return dynamic_cast<const Group *>(child) && !child->Matched(); + }) == std::end(group.Children()); } static bool DontCare(const Group &group) |