1 files changed, 38 insertions, 0 deletions
diff --git a/graphs/cpp/war/regiment.cc b/graphs/cpp/war/regiment.cc
new file mode 100644
index 0000000..3534ced
--- /dev/null
+++ b/graphs/cpp/war/regiment.cc
@@ -0,0 +1,38 @@
+#include "regiment.hh"
+
+#include <vector>
+
+void Regiment::join_by(Regiment& r)
+{
+    if (r.soldiers_.empty())
+        return;
+    std::vector<Soldier*> v{ r.soldiers_.rbegin(), r.soldiers_.rend() };
+    while (!v.empty())
+    {
+        this->soldiers_.push_back(v.back());
+        v.pop_back();
+    }
+    r.soldiers_.clear();
+}
+size_t Regiment::count() const
+{
+    return soldiers_.size();
+}
+void Regiment::add_soldier(Soldier* s)
+{
+    soldiers_.push_back(s);
+}
+void Regiment::print_state() const
+{
+    for (auto soldier : soldiers_)
+    {
+        soldier->print_state();
+    }
+}
+void Regiment::scream() const
+{
+    for (auto soldier : soldiers_)
+    {
+        soldier->scream();
+    }
+}
+\ No newline at end of file