/*******************************************************************************
* Copyright 2020 Intel Corporation
*
* 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 <iostream>
#include "example_util/utils.hpp"
#include "oneapi/dal/graph/graph_service_functions.hpp"
#include "oneapi/dal/graph/undirected_adjacency_array_graph.hpp"
#include "oneapi/dal/io/graph_csv_data_source.hpp"
#include "oneapi/dal/io/load_graph.hpp"
namespace dal = oneapi::dal;
int main(int argc, char **argv) {
const auto filename = get_data_path("graph.csv");
const dal::preview::graph_csv_data_source ds(filename);
const dal::preview::load_graph::descriptor<> d;
const auto my_graph = dal::preview::load_graph::load(d, ds);
std::cout << "Graph is read from file: " << filename << std::endl;
std::cout << "Number of vertices: " << dal::preview::get_vertex_count(my_graph) << std::endl;
std::cout << "Number of edges: " << dal::preview::get_edge_count(my_graph) << std::endl;
return 0;
}
