escript  Revision_
speckley/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 _SPECKLEY_DOMAINHELPERS_H_
18 #define _SPECKLEY_DOMAINHELPERS_H_
19 
20 #include <speckley/Speckley.h>
21 #include <escript/Data.h>
22 
23 namespace speckley {
24 
25 typedef std::map<std::string, escript::Data> DataMap;
26 
29 inline 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 
40 inline 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 
47 inline bool isComplexCoef(const std::string target,
48  const DataMap& mapping)
49 {
50  DataMap::const_iterator i = mapping.find(target);
51  return i->second.isComplex();
52 }
53 
58 void factorise(std::vector<int>& factors, int product);
59 
60 #ifdef ESYS_HAVE_BOOST_IO
61 
64 std::vector<char> unzip(const std::vector<char>& compressed);
65 #endif // ESYS_HAVE_BOOST_IO
66 
67 } //namespace speckley
68 
69 #endif // _SPECKLEY_DOMAINHELPERS_H_
speckley
Definition: AbstractAssembler.cpp:19
escript::Data
Data represents a collection of datapoints.
Definition: Data.h:64
speckley::isComplexCoef
bool isComplexCoef(const std::string target, const DataMap &mapping)
returns true if the target data object is complex
Definition: speckley/src/domainhelpers.h:47
speckley::unpackData
escript::Data unpackData(std::string target, std::map< std::string, escript::Data > mapping)
Definition: AbstractAssembler.cpp:21
speckley::factorise
void factorise(std::vector< int > &factors, int product)
Definition: speckley/src/domainhelpers.cpp:30
speckley::DataMap
std::map< std::string, escript::Data > DataMap
Definition: speckley/src/domainhelpers.h:25
speckley::isNotEmpty
bool isNotEmpty(const std::string target, const DataMap &mapping)
Definition: speckley/src/domainhelpers.h:40