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util/Error: new error passing library

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Replaces GLib's GError.
This commit is contained in:
Max Kellermann
2013-08-10 18:02:44 +02:00
parent c9fcc7f148
commit 29030b54c9
256 changed files with 3269 additions and 3371 deletions
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10
src/DatabaseHelpers.cxx
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@@ -61,17 +61,17 @@ bool
VisitUniqueTags(const Database &db, const DatabaseSelection &selection,
enum tag_type tag_type,
VisitString visit_string,
GError **error_r)
Error &error)
{
StringSet set;
using namespace std::placeholders;
const auto f = std::bind(CollectTags, std::ref(set), tag_type, _1);
if (!db.Visit(selection, f, error_r))
if (!db.Visit(selection, f, error))
return false;
for (auto value : set)
if (!visit_string(value, error_r))
if (!visit_string(value, error))
return false;
return true;
@@ -116,7 +116,7 @@ StatsVisitSong(DatabaseStats &stats, StringSet &artists, StringSet &albums,
bool
GetStats(const Database &db, const DatabaseSelection &selection,
DatabaseStats &stats, GError **error_r)
DatabaseStats &stats, Error &error)
{
stats.Clear();
@@ -125,7 +125,7 @@ GetStats(const Database &db, const DatabaseSelection &selection,
const auto f = std::bind(StatsVisitSong,
std::ref(stats), std::ref(artists),
std::ref(albums), _1);
if (!db.Visit(selection, f, error_r))
if (!db.Visit(selection, f, error))
return false;
stats.artist_count = artists.size();