bes Updated for version 3.20.13
HDF5PathFinder.cc
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1// This file is part of hdf5_handler a HDF5 file handler for the OPeNDAP
2// data server.
3
4// Copyright (c) 2007-2016 The HDF Group, Inc. and OPeNDAP, Inc.
5//
6// This is free software; you can redistribute it and/or modify it under the
7// terms of the GNU Lesser General Public License as published by the Free
8// Software Foundation; either version 2.1 of the License, or (at your
9// option) any later version.
10//
11// This software is distributed in the hope that it will be useful, but
12// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14// License for more details.
15//
16// You should have received a copy of the GNU Lesser General Public
17// License along with this library; if not, write to the Free Software
18// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19//
20// You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112.
21// You can contact The HDF Group, Inc. at 1800 South Oak Street,
22// Suite 203, Champaign, IL 61820
23
33
34// #define DODS_DEBUG
35#include "BESDebug.h"
36#include "HDF5PathFinder.h"
37
38using namespace std;
39
40
41bool HDF5PathFinder::add(const string & id, const string & name)
42{
43 BESDEBUG("h5", ">add(): id is:" << id << " name is:" << name << endl);
44 if (!visited(id)) {
45
46 id_to_name_map[id] = name;
47 return true;
48 } else {
49 BESDEBUG("h5", "=add(): already added." << endl);
50 return false;
51 }
52}
53
54
55bool HDF5PathFinder::visited(const string & id)
56{
57 string str = id_to_name_map[id];
58 if (!str.empty()) {
59 return true;
60 } else {
61 return false;
62 }
63}
64
65string HDF5PathFinder::get_name(const string & id)
66{
67 return id_to_name_map[id];
68}
This class is to find and break a cycle in the HDF5 group. It is used to handle the rara case for the...
bool visited(const std::string &id)
bool add(const std::string &id, const std::string &name)
std::string get_name(const std::string &id)