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Reserve vectors before pushing and other code quality changes (#11161)

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sfan5 2021-04-05 13:38:31 +02:00 • committed by GitHub
parent 3e1904fa8c
commit f0bad0e2ba
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20 changed files with 106 additions and 108 deletions
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9
src/util/areastore.cpp
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@ -96,16 +96,15 @@ void AreaStore::deserialize(std::istream &is)
u16 num_areas = readU16(is);
std::vector<Area> areas;
areas.reserve(num_areas);
for (u32 i = 0; i < num_areas; ++i) {
Area a(U32_MAX);
a.minedge = readV3S16(is);
a.maxedge = readV3S16(is);
u16 data_len = readU16(is);
char *data = new char[data_len];
is.read(data, data_len);
a.data = std::string(data, data_len);
areas.emplace_back(a);
delete [] data;
a.data = std::string(data_len, '\0');
is.read(&a.data[0], data_len);
areas.emplace_back(std::move(a));
}
bool read_ids = is.good(); // EOF for old formats