UnsortedMeshedSurfaceNew.C
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28 
29 #include "UnsortedMeshedSurface.H"
30 #include "ListOps.H"
31 
32 // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
33 
34 template<class Face>
37 (
38  const fileName& name,
39  const word& fileType,
40  bool mandatory
41 )
42 {
43  const word ext(name.ext());
44 
45  if (fileType.empty())
46  {
47  // Handle empty/missing type
48 
49  if (ext.empty())
50  {
52  << "Cannot determine format from filename" << nl
53  << " " << name << nl
54  << exit(FatalError);
55  }
56 
57  return New(name, ext, mandatory);
58  }
59  else if (fileType == "gz")
60  {
61  // Degenerate call
62  fileName unzipName(name.lessExt());
63  return New(unzipName, unzipName.ext(), mandatory);
64  }
65  else if (ext == "gz")
66  {
67  // Handle trailing "gz" on file name
68  return New(name.lessExt(), fileType, mandatory);
69  }
70 
71  // if (check && !exists(name))
72  // {
73  // FatalErrorInFunction
74  // << "No such file " << name << nl
75  // << exit(FatalError);
76  // }
77 
79  << "Construct UnsortedMeshedSurface (" << fileType << ")\n";
80 
81  auto* ctorPtr = fileExtensionConstructorTable(fileType);
82 
83  if (ctorPtr)
84  {
85  return autoPtr<UnsortedMeshedSurface<Face>>(ctorPtr(name));
86  }
87 
88 
89  // Delegate to friend if possible
90  const wordHashSet delegate(MeshReference::readTypes());
91 
92  if (delegate.found(fileType))
93  {
94  // OK, can create indirectly
96  surf->transfer(*(MeshReference::New(name, fileType)));
97 
98  return surf;
99  }
100  else if (mandatory)
101  {
103  << "Unknown surface format " << fileType << nl << nl
104  << "Valid types:" << nl
105  << flatOutput((delegate | readTypes()).sortedToc()) << nl
106  << exit(FatalError);
107  }
108 
109  // Failed, but was optional
110  return nullptr;
111 }
112 
113 
114 template<class Face>
117 {
118  const word ext(name.ext());
119  if (ext == "gz")
120  {
121  // Handle trailing "gz" on file name
122 
123  fileName unzipName(name.lessExt());
124  return New(unzipName, unzipName.ext());
125  }
126 
127  return New(name, ext);
128 }
129 
130 
131 // ************************************************************************* //
Foam::word::lessExt
word lessExt() const
Return word without extension (part before last .)
Definition: word.C:113
Foam::word
A class for handling words, derived from Foam::string.
Definition: word.H:65
Foam::fileName
A class for handling file names.
Definition: fileName.H:73
Foam::word::ext
word ext() const
Return file name extension (part after last .)
Definition: word.C:126
Foam::HashSet< word, Hash< word > >
UnsortedMeshedSurface.H
DebugInFunction
#define DebugInFunction
Report an information message using Foam::Info.
Definition: messageStream.H:388
Foam::UnsortedMeshedSurface::New
static autoPtr< UnsortedMeshedSurface > New(const fileName &name, const word &fileType, bool mandatory=true)
Read construct from filename with given file type.
Definition: UnsortedMeshedSurfaceNew.C:37
Foam::FatalError
error FatalError
Foam::flatOutput
FlatOutput::OutputAdaptor< Container, Delimiters > flatOutput(const Container &obj, Delimiters delim)
Global flatOutput() function with specified output delimiters.
Definition: FlatOutput.H:216
Foam::exit
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:130
Foam::New
tmp< DimensionedField< TypeR, GeoMesh > > New(const tmp< DimensionedField< TypeR, GeoMesh >> &tdf1, const word &name, const dimensionSet &dimensions)
Global function forwards to reuseTmpDimensionedField::New.
Definition: DimensionedFieldReuseFunctions.H:105
Foam::autoPtr
Pointer management similar to std::unique_ptr, with some additional methods and type checking.
Definition: HashPtrTable.H:53
FatalErrorInFunction
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
Definition: error.H:453
Foam::nl
constexpr char nl
Definition: Ostream.H:404
Foam::name
word name(const expressions::valueTypeCode typeCode)
A word representation of a valueTypeCode. Empty for INVALID.
Definition: exprTraits.C:59
ListOps.H
Various functions to operate on Lists.