realm-js/results.hpp

54 lines
1.5 KiB
C++

////////////////////////////////////////////////////////////////////////////
//
// Copyright 2015 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////
#ifndef REALM_RESULTS_HPP
#define REALM_RESULTS_HPP
#import "shared_realm.hpp"
#import <realm/table_view.hpp>
namespace realm {
struct SortOrder {
std::vector<size_t> columnIndices;
std::vector<bool> ascending;
explicit operator bool() const {
return !columnIndices.empty();
}
};
static SortOrder s_defaultSort = {{}, {}};
struct Results {
Results(SharedRealm &r, ObjectSchema &o, Query q, SortOrder s = s_defaultSort);
size_t size();
Row get(std::size_t row_ndx);
void verify_attached();
SharedRealm realm;
ObjectSchema &object_schema;
Query backing_query;
TableView table_view;
std::unique_ptr<SortOrder> sort_order;
void setSort(SortOrder s);
};
}
#endif /* REALM_RESULTS_HPP */