escript Revision_
ripley/src/domainhelpers.h
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1
2/*****************************************************************************
3*
4* Copyright (c) 2003-2020 by The University of Queensland
5* http://www.uq.edu.au
6*
7* Primary Business: Queensland, Australia
8* Licensed under the Apache License, version 2.0
9* http://www.apache.org/licenses/LICENSE-2.0
10*
11* Development until 2012 by Earth Systems Science Computational Center (ESSCC)
12* Development 2012-2013 by School of Earth Sciences
13* Development from 2014-2017 by Centre for Geoscience Computing (GeoComp)
14* Development from 2019 by School of Earth and Environmental Sciences
15**
16*****************************************************************************/
17#ifndef _RIPLEY_DOMAINHELPERS_H_
18#define _RIPLEY_DOMAINHELPERS_H_
19
20#include <ripley/Ripley.h>
21#include <escript/Data.h>
22
23namespace ripley {
24
25typedef std::map<std::string, escript::Data> DataMap;
26
29inline const escript::Data unpackData(const std::string target,
30 const DataMap& mapping)
31{
32 DataMap::const_iterator i = mapping.find(target);
33 return (i == mapping.end() ? escript::Data() : i->second);
34}
35
40inline bool isNotEmpty(const std::string target, const DataMap& mapping)
41{
42 DataMap::const_iterator i = mapping.find(target);
43 return i != mapping.end() && !i->second.isEmpty();
44}
45
50inline void doublyLink(std::vector<ripley::IndexVector>& va,
51 std::vector<ripley::IndexVector>& vb, int a, int b)
52{
53 va[a].push_back(b);
54 vb[b].push_back(a);
55}
56
61void factorise(std::vector<int>& factors, int product);
62
63#ifdef ESYS_HAVE_BOOST_IO
67std::vector<char> unzip(const std::vector<char>& compressed);
68#endif // ESYS_HAVE_BOOST_IO
69
70} // namespace ripley
71
72#endif // _RIPLEY_DOMAINHELPERS_H_
73
Data represents a collection of datapoints.
Definition: Data.h:64
Definition: ripley/src/AbstractAssembler.h:26
void doublyLink(std::vector< ripley::IndexVector > &va, std::vector< ripley::IndexVector > &vb, int a, int b)
Definition: ripley/src/domainhelpers.h:50
const escript::Data unpackData(const std::string target, const DataMap &mapping)
Definition: ripley/src/domainhelpers.h:29
bool isNotEmpty(const std::string target, const DataMap &mapping)
Definition: ripley/src/domainhelpers.h:40
void factorise(std::vector< int > &factors, int product)
Definition: ripley/src/domainhelpers.cpp:29
std::map< std::string, escript::Data > DataMap
Definition: ripley/src/domainhelpers.h:25