escript  Revision_
ripley/src/domainhelpers.h
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1 
2 /*****************************************************************************
3 *
4 * Copyright (c) 2003-2016 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 by Centre for Geoscience Computing (GeoComp)
14 *
15 *****************************************************************************/
16 #ifndef _RIPLEY_DOMAINHELPERS_H_
17 #define _RIPLEY_DOMAINHELPERS_H_
18 
19 #include <ripley/Ripley.h>
20 #include <escript/Data.h>
21 
22 namespace ripley {
23 
24 typedef std::map<std::string, escript::Data> DataMap;
25 
28 inline const escript::Data unpackData(const std::string target,
29  const DataMap& mapping)
30 {
31  DataMap::const_iterator i = mapping.find(target);
32  return (i == mapping.end() ? escript::Data() : i->second);
33 }
34 
39 inline bool isNotEmpty(const std::string target, const DataMap& mapping)
40 {
41  DataMap::const_iterator i = mapping.find(target);
42  return i != mapping.end() && !i->second.isEmpty();
43 }
44 
49 inline void doublyLink(std::vector<ripley::IndexVector>& va,
50  std::vector<ripley::IndexVector>& vb, int a, int b)
51 {
52  va[a].push_back(b);
53  vb[b].push_back(a);
54 }
55 
60 void factorise(std::vector<int>& factors, int product);
61 
62 #ifdef ESYS_HAVE_BOOST_IO
63 
66 std::vector<char> unzip(const std::vector<char>& compressed);
67 #endif // ESYS_HAVE_BOOST_IO
68 
69 } // namespace ripley
70 
71 #endif // _RIPLEY_DOMAINHELPERS_H_
72 
const escript::Data unpackData(const std::string target, const DataMap &mapping)
Definition: ripley/src/domainhelpers.h:28
std::map< std::string, escript::Data > DataMap
Definition: ripley/src/domainhelpers.h:24
void factorise(std::vector< int > &factors, int product)
Definition: ripley/src/domainhelpers.cpp:28
Data represents a collection of datapoints.
Definition: Data.h:63
bool isNotEmpty(const std::string target, const DataMap &mapping)
Definition: ripley/src/domainhelpers.h:39
Definition: ripley/src/AbstractAssembler.h:25
void doublyLink(std::vector< ripley::IndexVector > &va, std::vector< ripley::IndexVector > &vb, int a, int b)
Definition: ripley/src/domainhelpers.h:49