nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-13 14:02:42 +01:00
Code Activity

Pass more values by reference

Browse source 
Rather than copying them around everywhere

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
This commit is contained in:
Théophane Hufschmitt 2021-06-21 16:37:45 +02:00 • committed by regnat
parent dcabb46124
commit c13d7d0b97
3 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/libstore/realisation.cc
View file

@ -22,14 +22,14 @@ std::string DrvOutput::to_string() const {
return strHash() + "!" + outputName;
}
std::set<Realisation> Realisation::closure(Store & store, std::set<Realisation> startOutputs)
std::set<Realisation> Realisation::closure(Store & store, const std::set<Realisation> & startOutputs)
{
std::set<Realisation> res;
Realisation::closure(store, startOutputs, res);
return res;
}
void Realisation::closure(Store & store, std::set<Realisation> startOutputs, std::set<Realisation> & res)
void Realisation::closure(Store & store, const std::set<Realisation> & startOutputs, std::set<Realisation> & res)
{
auto getDeps = [&](const Realisation& current) -> std::set<Realisation> {
std::set<Realisation> res;