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Codechange: Use map.emplace() instead of map.insert(std::pair).

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This avoids a copy of the pair into the map.
This commit is contained in:
Peter Nelson
2024-04-20 02:46:39 +01:00
committed by Peter Nelson
parent 57d7359b1a
commit ed2db80990
7 changed files with 9 additions and 13 deletions
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3
src/newgrf_gui.cpp
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@@ -591,8 +591,7 @@ typedef std::map<uint32_t, const GRFConfig *> GrfIdMap; ///< Map of grfid to the
static void FillGrfidMap(const GRFConfig *c, GrfIdMap *grfid_map)
{
while (c != nullptr) {
std::pair<uint32_t, const GRFConfig *> p(c->ident.grfid, c);
grfid_map->insert(p);
grfid_map->emplace(c->ident.grfid, c);
c = c->next;
}
}