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db/Interface: migrate visitor methods from class Error to C++ exceptions

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This commit is contained in:
Max Kellermann
2016-10-29 10:21:57 +02:00
parent 9a9da7b077
commit fac8edd47a
27 changed files with 190 additions and 331 deletions
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7
src/db/DatabaseQueue.cxx
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@@ -37,13 +37,12 @@ AddToQueue(Partition &partition, const LightSong &song)
return true;
}
bool
AddFromDatabase(Partition &partition, const DatabaseSelection &selection,
Error &error)
void
AddFromDatabase(Partition &partition, const DatabaseSelection &selection)
{
const Database &db = partition.instance.GetDatabaseOrThrow();
using namespace std::placeholders;
const auto f = std::bind(AddToQueue, std::ref(partition), _1);
return db.Visit(selection, f, error);
db.Visit(selection, f);
}