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#include "../base/SRC_FIRST.hpp"
#include "statistics.hpp"
#include "../indexer/feature_processor.hpp"
#include "../indexer/classificator.hpp"
#include "../indexer/feature_impl.hpp"
#include "../indexer/data_factory.hpp"
#include "../base/string_utils.hpp"
#include "../std/iostream.hpp"
#include "../std/iomanip.hpp"
using namespace feature;
namespace stats
{
void FileContainerStatistic(string const & fPath)
{
feature::DataHeader header;
ModelReaderPtr reader(new FileReader(fPath));
LoadMapHeader(reader, header);
vector<string> tags;
tags.push_back(VERSION_FILE_TAG);
tags.push_back(HEADER_FILE_TAG);
tags.push_back(DATA_FILE_TAG);
for (size_t i = 0; i < header.GetScalesCount(); ++i)
{
cout << header.GetScale(i) << " ";
tags.push_back(feature::GetTagForIndex(GEOMETRY_FILE_TAG, i));
tags.push_back(feature::GetTagForIndex(TRIANGLE_FILE_TAG, i));
}
cout << endl;
tags.push_back(INDEX_FILE_TAG);
tags.push_back(SEARCH_INDEX_FILE_TAG);
FilesContainerR cont(reader);
for (size_t i = 0; i < tags.size(); ++i)
{
cout << setw(7) << tags[i] << " : ";
try
{
cout << cont.GetReader(tags[i]).Size() << endl;
}
catch (Reader::Exception const &)
{
cout << '-' << endl;
}
}
}
class AccumulateStatistic
{
MapInfo & m_info;
class ProcessType
{
MapInfo & m_info;
uint32_t m_size;
public:
ProcessType(MapInfo & info, uint32_t sz) : m_info(info), m_size(sz) {}
void operator() (uint32_t type)
{
m_info.AddToSet(TypeTag(type), m_size, m_info.m_byClassifType);
}
};
public:
AccumulateStatistic(MapInfo & info) : m_info(info) {}
void operator() (FeatureType const & f, uint32_t)
{
f.ParseBeforeStatistic();
FeatureType::inner_geom_stat_t const innerStats = f.GetInnerStatistic();
m_info.m_inner[0].Add(innerStats.m_Points);
m_info.m_inner[1].Add(innerStats.m_Strips);
m_info.m_inner[2].Add(innerStats.m_Size);
// get geometry size for the best geometry
FeatureType::geom_stat_t const geom = f.GetGeometrySize(FeatureType::BEST_GEOMETRY);
FeatureType::geom_stat_t const trg = f.GetTrianglesSize(FeatureType::BEST_GEOMETRY);
m_info.AddToSet(geom.m_count, geom.m_size, m_info.m_byPointsCount);
m_info.AddToSet(trg.m_count / 3, trg.m_size, m_info.m_byTrgCount);
uint32_t const allSize = innerStats.m_Size + geom.m_size + trg.m_size;
m_info.AddToSet(f.GetFeatureType(), allSize, m_info.m_byGeomType);
ProcessType doProcess(m_info, allSize);
f.ForEachTypeRef(doProcess);
}
};
void CalcStatistic(string const & fPath, MapInfo & info)
{
AccumulateStatistic doProcess(info);
feature::ForEachFromDat(fPath, doProcess);
}
void PrintInfo(char const * prefix, GeneralInfo const & info)
{
cout << prefix << ": size = " << info.m_size << "; count = " << info.m_count << endl;
}
string GetKey(EGeomType type)
{
switch (type)
{
case GEOM_LINE: return "Line";
case GEOM_AREA: return "Area";
default: return "Point";
}
}
string GetKey(uint32_t i)
{
return strings::to_string(i);
}
string GetKey(TypeTag t)
{
return classif().GetFullObjectName(t.m_val);
}
template <class TSortCr, class TSet>
void PrintTop(char const * prefix, TSet const & theSet)
{
cout << prefix << endl;
vector<typename TSet::value_type> vec(theSet.begin(), theSet.end());
sort(vec.begin(), vec.end(), TSortCr());
size_t const count = min(static_cast<size_t>(10), vec.size());
for (size_t i = 0; i < count; ++i)
{
cout << i << ". ";
PrintInfo(GetKey(vec[i].m_key).c_str(), vec[i].m_info);
}
}
struct greater_size
{
template <class TInfo>
bool operator() (TInfo const & r1, TInfo const & r2) const
{
return r1.m_info.m_size > r2.m_info.m_size;
}
};
struct greater_count
{
template <class TInfo>
bool operator() (TInfo const & r1, TInfo const & r2) const
{
return r1.m_info.m_count > r2.m_info.m_count;
}
};
void PrintStatistic(MapInfo & info)
{
PrintInfo("DAT header", info.m_inner[2]);
PrintInfo("Points header", info.m_inner[0]);
PrintInfo("Strips header", info.m_inner[1]);
PrintTop<greater_size>("Top SIZE by Geometry Type", info.m_byGeomType);
PrintTop<greater_size>("Top SIZE by Classificator Type", info.m_byClassifType);
PrintTop<greater_size>("Top SIZE by Points Count", info.m_byPointsCount);
PrintTop<greater_size>("Top SIZE by Triangles Count", info.m_byTrgCount);
}
}
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