diff options
| -rw-r--r-- | project2/common/scripts.cpp | 9 | ||||
| -rw-r--r-- | project2/common/scripts.h | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/project2/common/scripts.cpp b/project2/common/scripts.cpp index a7a6c23..2b52db5 100644 --- a/project2/common/scripts.cpp +++ b/project2/common/scripts.cpp @@ -1,4 +1,5 @@ #include "scripts.h" +#include <algorithm> #include "variables/fixed.h" #include <boost/filesystem/convenience.hpp> #include <boost/tuple/tuple_comparison.hpp> @@ -32,6 +33,14 @@ ScriptNode::variable(const Glib::ustring & n, const VariableType & def) const } } +ScriptNode::ScriptNodes +ScriptNode::children(const Glib::ustring & name) const +{ + auto nodes = children(); + nodes.erase(std::remove_if(nodes.begin(), nodes.end(), [&name](const ScriptNodePtr & n) { return n->get_name() != name; }), nodes.end()); + return nodes; +} + VariableType ScriptNode::value(const Glib::ustring & n, const VariableType & def, ExecContext * ec) const { diff --git a/project2/common/scripts.h b/project2/common/scripts.h index 92151f6..7d43a01 100644 --- a/project2/common/scripts.h +++ b/project2/common/scripts.h @@ -43,6 +43,7 @@ class ScriptNode : public IntrusivePtrBase { virtual ScriptNodePtr child(const Glib::ustring & name, bool required = true) const = 0; // All children virtual ScriptNodes children() const = 0; + virtual ScriptNodes children(const Glib::ustring & name) const; // All children in sub virtual ScriptNodes childrenIn(const Glib::ustring & sub) const = 0; |