nearest_neighbor_graph_ann.h 791 B

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  1. /*************************************************************************
  2. * Copyright (c) 2011 AT&T Intellectual Property
  3. * All rights reserved. This program and the accompanying materials
  4. * are made available under the terms of the Eclipse Public License v1.0
  5. * which accompanies this distribution, and is available at
  6. * https://www.eclipse.org/legal/epl-v10.html
  7. *
  8. * Contributors: Details at https://graphviz.org
  9. *************************************************************************/
  10. #pragma once
  11. #include <vector>
  12. void nearest_neighbor_graph_ann(int nPts, int k, const std::vector<double> &x,
  13. int &nz0, std::vector<int> &irn,
  14. std::vector<int> &jcn,
  15. std::vector<double> &val);