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Generalize AISRecentEntries -> templated RecentEntries.

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Also access Entry unique key via key().
This commit is contained in:
Jared Boone
2016-01-17 17:58:39 -08:00
parent 5a864d8d44
commit 3ee6fd3d87
2 changed files with 38 additions and 23 deletions
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30
firmware/application/ais_app.hpp
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@@ -49,6 +49,8 @@ struct AISPosition {
};
struct AISRecentEntry {
using Key = ais::MMSI;
ais::MMSI mmsi;
std::string name;
std::string call_sign;
@@ -71,27 +73,35 @@ struct AISRecentEntry {
{
}
Key key() const {
return mmsi;
}
void update(const ais::Packet& packet);
};
class AISRecentEntries {
template<class Packet, class Entry>
class RecentEntries {
public:
using ContainerType = std::list<AISRecentEntry>;
using RangeType = std::pair<ContainerType::const_iterator, ContainerType::const_iterator>;
using Key = typename Entry::Key;
using ContainerType = std::list<Entry>;
using const_reference = typename ContainerType::const_reference;
using const_iterator = typename ContainerType::const_iterator;
using RangeType = std::pair<const_iterator, const_iterator>;
const AISRecentEntry& on_packet(const ais::Packet& packet);
const Entry& on_packet(const Key key, const Packet& packet);
ContainerType::const_reference front() const {
const_reference front() const {
return entries.front();
}
ContainerType::const_iterator find(const ais::MMSI key) const;
const_iterator find(const Key key) const;
ContainerType::const_iterator begin() const {
const_iterator begin() const {
return entries.begin();
}
ContainerType::const_iterator end() const {
const_iterator end() const {
return entries.end();
}
@@ -100,7 +110,7 @@ public:
}
RangeType range_around(
ContainerType::const_iterator, const size_t count
const_iterator, const size_t count
) const;
private:
@@ -110,6 +120,8 @@ private:
void truncate_entries();
};
using AISRecentEntries = RecentEntries<ais::Packet, AISRecentEntry>;
class AISLogger {
public:
void on_packet(const ais::Packet& packet);