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* Use foreach in a lot of places.

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This commit is contained in:
Eelco Dolstra 2009-04-21 11:52:16 +00:00
parent 8f1bf28505
commit d5eab2fc82
10 changed files with 59 additions and 96 deletions
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15
src/libstore/misc.cc
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@ -30,16 +30,14 @@ void computeFSClosure(const Path & storePath,
else
store->queryReferences(storePath, references);
for (PathSet::iterator i = references.begin();
i != references.end(); ++i)
foreach (PathSet::iterator, i, references)
computeFSClosure(*i, paths, flipDirection);
}
Path findOutput(const Derivation & drv, string id)
{
for (DerivationOutputs::const_iterator i = drv.outputs.begin();
i != drv.outputs.end(); ++i)
foreach (DerivationOutputs::const_iterator, i, drv.outputs)
if (i->first == id) return i->second.path;
throw Error(format("derivation has no output `%1%'") % id);
}
@ -67,20 +65,17 @@ void queryMissing(const PathSet & targets,
Derivation drv = derivationFromPath(p);
bool mustBuild = false;
for (DerivationOutputs::iterator i = drv.outputs.begin();
i != drv.outputs.end(); ++i)
foreach (DerivationOutputs::iterator, i, drv.outputs)
if (!store->isValidPath(i->second.path) && !store->hasSubstitutes(i->second.path))
mustBuild = true;
if (mustBuild) {
willBuild.insert(p);
todo.insert(drv.inputSrcs.begin(), drv.inputSrcs.end());
for (DerivationInputs::iterator i = drv.inputDrvs.begin();
i != drv.inputDrvs.end(); ++i)
foreach (DerivationInputs::iterator, i, drv.inputDrvs)
todo.insert(i->first);
} else
for (DerivationOutputs::iterator i = drv.outputs.begin();
i != drv.outputs.end(); ++i)
foreach (DerivationOutputs::iterator, i, drv.outputs)
todo.insert(i->second.path);
}