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// Copyright 2009-present MongoDB, 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.
#include <bsoncxx/builder/basic/array.hpp>
#include <bsoncxx/builder/basic/document.hpp>
#include <mongocxx/client.hpp>
#include <mongocxx/instance.hpp>
#include <examples/macros.hh>
namespace {
void index_examples(mongocxx::database const& db) {
{
// Start Index Example 1
using namespace bsoncxx::builder::basic;
auto result = db["records"].create_index(make_document(kvp("score", 1)));
// End Index Example 1
}
{
// Start Index Example 2
using namespace bsoncxx::builder::basic;
auto result = db["restaurants"].create_index(
make_document(kvp("cuisine", 1), kvp("name", 1)),
make_document(kvp("partialFilterExpression", make_document(kvp("rating", make_document(kvp("$gt", 5)))))));
// End Index Example 2
}
}
} // namespace
int EXAMPLES_CDECL main() {
// The mongocxx::instance constructor and destructor initialize and shut down the driver,
// respectively. Therefore, a mongocxx::instance must be created before using the driver and
// must remain alive for as long as the driver is in use.
mongocxx::instance const inst{};
mongocxx::client const conn{mongocxx::uri{}};
auto const db = conn["documentation_examples"];
index_examples(db);
return EXIT_SUCCESS;
}
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