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67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
#include "indexer/types_mapping.hpp"
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#include "indexer/classificator.hpp"
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#include "base/stl_helpers.hpp"
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#include "base/string_utils.hpp"
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using namespace std;
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void IndexAndTypeMapping::Clear()
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{
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m_types.clear();
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m_map.clear();
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}
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void IndexAndTypeMapping::Load(istream & s)
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{
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Classificator const & c = classif();
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string line;
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vector<string_view> path;
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uint32_t ind = 0;
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while (s.good())
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{
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line.clear();
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s >> line;
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if (!line.empty())
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{
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std::string_view v = line;
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// Types can be deprecated with replacement, for deprecated type we have replacing type
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// in types.txt. We should use only main type for type index to ensure stable indices.
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// Main type description starts with '*' in types.txt.
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auto const isMainTypeDescription = (v[0] == '*');
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if (isMainTypeDescription)
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{
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v = v.substr(1);
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CHECK(!v.empty(), (ind));
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}
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Add(ind++, c.GetTypeByPath(strings::Tokenize(v, "|")), isMainTypeDescription);
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}
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}
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}
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void IndexAndTypeMapping::Add(uint32_t ind, uint32_t type, bool isMainTypeDescription)
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{
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ASSERT_EQUAL ( ind, m_types.size(), () );
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m_types.push_back(type);
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if (isMainTypeDescription)
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{
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auto const res = m_map.insert(make_pair(type, ind));
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CHECK(res.second, ("Type can have only one main description.", ind, m_map[ind]));
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}
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}
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uint32_t IndexAndTypeMapping::GetIndex(uint32_t t) const
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{
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Map::const_iterator i = m_map.find(t);
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/// @todo Should review each call of Classificator::GetIndexForType (see also IsTypeValid),
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/// because this situation is possible for deleted dummy types in old maps data.
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CHECK(i != m_map.end(), (t, classif().GetFullObjectName(t)));
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return i->second;
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}
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