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Fix compilation with GCC 4.9

This commit is contained in:
Thomas Goyne 2015-08-05 15:31:25 -07:00 committed by Ari Lazier
parent ab7f3dcaa6
commit 9dc5165a58
1 changed files with 22 additions and 5 deletions
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27
results.cpp
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@ -22,6 +22,18 @@
using namespace realm;
#ifdef __has_cpp_attribute
#define REALM_HAS_CCP_ATTRIBUTE(attr) __has_cpp_attribute(attr)
#else
#define REALM_HAS_CCP_ATTRIBUTE(attr) 0
#endif
#if REALM_HAS_CCP_ATTRIBUTE(clang::fallthrough)
#define REALM_FALLTHROUGH [[clang::fallthrough]]
#else
#define REALM_FALLTHROUGH
#endif
Results::Results(SharedRealm r, Query q, SortOrder s)
: m_realm(std::move(r))
, m_query(std::move(q))
@ -64,6 +76,7 @@ size_t Results::size()
update_tableview();
return m_table_view.size();
}
REALM_UNREACHABLE();
}
RowExpr Results::get(size_t row_ndx)
@ -96,10 +109,11 @@ util::Optional<RowExpr> Results::first()
return m_table->size() == 0 ? util::none : util::Optional<RowExpr>(m_table->front());
case Mode::Query:
update_tableview();
[[clang::fallthrough]];
REALM_FALLTHROUGH;
case Mode::TableView:
return m_table_view.size() == 0 ? util::none : util::Optional<RowExpr>(m_table_view.front());
}
REALM_UNREACHABLE();
}
util::Optional<RowExpr> Results::last()
@ -112,10 +126,11 @@ util::Optional<RowExpr> Results::last()
return m_table->size() == 0 ? util::none : util::Optional<RowExpr>(m_table->back());
case Mode::Query:
update_tableview();
[[clang::fallthrough]];
REALM_FALLTHROUGH;
case Mode::TableView:
return m_table_view.size() == 0 ? util::none : util::Optional<RowExpr>(m_table_view.back());
}
REALM_UNREACHABLE();
}
void Results::update_tableview()
@ -161,12 +176,12 @@ size_t Results::index_of(size_t row_ndx)
case Mode::Query:
if (!m_sort)
return m_query.count(row_ndx, row_ndx + 1) ? m_query.count(0, row_ndx) : not_found;
[[clang::fallthrough]];
REALM_FALLTHROUGH;
case Mode::TableView:
update_tableview();
return m_table_view.find_by_source_ndx(row_ndx);
}
REALM_UNREACHABLE();
}
template<typename Int, typename Float, typename Double, typename DateTime>
@ -190,11 +205,12 @@ util::Optional<Mixed> Results::aggregate(size_t column, bool return_none_for_emp
return util::Optional<Mixed>(getter(*m_table));
case Mode::Query:
case Mode::TableView:
update_tableview();
this->update_tableview();
if (return_none_for_empty && m_table_view.size() == 0)
return none;
return util::Optional<Mixed>(getter(m_table_view));
}
REALM_UNREACHABLE();
};
switch (m_table->get_column_type(column))
@ -275,6 +291,7 @@ Query Results::get_query() const
case Mode::Table:
return m_table->where();
}
REALM_UNREACHABLE();
}
TableView Results::get_tableview()