graphs/cpp/war/regiment.cc


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#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();
    }
}