Flow123d
DF_mechanic_bench-71cc9cb
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#include <msh_gmshreader.h>
Public Member Functions | |
TYPEDEF_ERR_INFO (EI_GMSHFile, std::string) | |
TYPEDEF_ERR_INFO (EI_Section, std::string) | |
TYPEDEF_ERR_INFO (EI_ElementId, int) | |
TYPEDEF_ERR_INFO (EI_ElementType, int) | |
TYPEDEF_ERR_INFO (EI_Position, std::string) | |
DECLARE_EXCEPTION (ExcMissingSection,<< "Missing section "<< EI_Section::qval<< " in the GMSH input file: "<< EI_GMSHFile::qval) | |
DECLARE_EXCEPTION (ExcUnsupportedType,<< "Element "<< EI_ElementId::val<< "in the GMSH input file "<< EI_GMSHFile::qval<< " is of the unsupported type "<< EI_ElementType::val) | |
DECLARE_EXCEPTION (ExcZeroNodes,<< "Zero number of nodes, "<< EI_Position::val<< ".\n") | |
DECLARE_EXCEPTION (ExcZeroElements,<< "Zero number of elements, "<< EI_Position::val<< ".\n") | |
DECLARE_EXCEPTION (ExcTooManyElementTags,<< "At least two element tags have to be defined for element with id="<< EI_ElementId::val<< ", "<< EI_Position::val<< ".\n") | |
GmshMeshReader (const FilePath &file_name) | |
virtual | ~GmshMeshReader () |
void | read_physical_names (Mesh *mesh) override |
MeshDataHeader & | find_header (HeaderQuery &header_query) override |
Public Member Functions inherited from BaseMeshReader | |
TYPEDEF_ERR_INFO (EI_FieldName, std::string) | |
TYPEDEF_ERR_INFO (EI_Time, double) | |
TYPEDEF_ERR_INFO (EI_MeshFile, std::string) | |
TYPEDEF_ERR_INFO (EI_Type, std::string) | |
TYPEDEF_ERR_INFO (EI_TokenizerMsg, std::string) | |
TYPEDEF_ERR_INFO (EI_FileExtension, std::string) | |
DECLARE_INPUT_EXCEPTION (ExcFieldNameNotFound,<< "No data for field: "<< EI_FieldName::qval<< " and time: "<< EI_Time::val<< " in the input file: "<< EI_MeshFile::qval) | |
DECLARE_INPUT_EXCEPTION (ExcMissingFieldDiscretization,<< "Missing data type specification for field: "<< EI_FieldName::qval<< " and time: "<< EI_Time::val<< " in the input file: "<< EI_MeshFile::qval<< "\nPlease, add value of key 'input_discretization'.") | |
DECLARE_EXCEPTION (ExcWrongFormat,<< "Wrong format of "<< EI_Type::val<< ", "<< EI_TokenizerMsg::val<< "\n"<< "in the input file: "<< EI_MeshFile::qval) | |
DECLARE_EXCEPTION (ExcWrongExtension,<< "Unsupported extension "<< EI_FileExtension::qval<< " of the input file: "<< EI_MeshFile::qval) | |
DECLARE_EXCEPTION (ExcWrongComponentsCount,<< "Wrong number of components of field "<< EI_FieldName::qval<< " at time "<< EI_Time::val<< " in the input file: "<< EI_MeshFile::qval) | |
BaseMeshReader (const FilePath &file_name) | |
Constructor. More... | |
void | read_raw_mesh (Mesh *mesh) |
template<typename T > | |
ElementDataCache< T >::CacheData | get_element_data (MeshDataHeader header, unsigned int expected_n_entities, unsigned int expected_n_components, unsigned int boundary_begin) |
void | set_element_ids (const Mesh &mesh) |
std::vector< int > const & | get_element_ids (bool boundary_domain) |
Protected Types | |
typedef std::map< std::string, std::vector< MeshDataHeader > > | HeaderTable |
Protected Types inherited from BaseMeshReader | |
typedef std::shared_ptr< ElementDataCacheBase > | ElementDataPtr |
typedef std::map< string, ElementDataPtr > | ElementDataFieldMap |
Protected Member Functions | |
void | read_nodes (Mesh *mesh) |
void | read_elements (Mesh *mesh) |
void | read_data_header (MeshDataHeader &head) |
void | make_header_table () override |
void | read_element_data (ElementDataCacheBase &data_cache, MeshDataHeader header) override |
Protected Member Functions inherited from BaseMeshReader | |
BaseMeshReader (const FilePath &file_name, std::shared_ptr< ElementDataFieldMap > element_data_values) | |
Constructor. More... | |
Protected Attributes | |
HeaderTable | header_table_ |
Table with data of ElementData headers. More... | |
Protected Attributes inherited from BaseMeshReader | |
bool | has_compatible_mesh_ |
std::string | data_section_name_ |
Store name of field data section specify for type of mesh file. More... | |
std::shared_ptr< ElementDataFieldMap > | element_data_values_ |
Cache with last read element data. More... | |
Tokenizer | tok_ |
Tokenizer used for reading ASCII file format. More... | |
vector< LongIdx > | bulk_elements_id_ |
vector< LongIdx > | boundary_elements_id_ |
Additional Inherited Members | |
Static Public Member Functions inherited from BaseMeshReader | |
static std::shared_ptr< BaseMeshReader > | reader_factory (const FilePath &file_name) |
static Mesh * | mesh_factory (const Input::Record &input_mesh_rec) |
Definition at line 35 of file msh_gmshreader.h.
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protected |
Map of ElementData sections in GMSH file.
For each field_name contains vector of MeshDataHeader. Headers are sorted by time in ascending order.
Definition at line 85 of file msh_gmshreader.h.
GmshMeshReader::GmshMeshReader | ( | const FilePath & | file_name | ) |
Construct the GMSH format reader from given FilePath. This opens the file for reading.
Definition at line 39 of file msh_gmshreader.cc.
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virtual |
Destructor close the file if opened.
Definition at line 50 of file msh_gmshreader.cc.
GmshMeshReader::DECLARE_EXCEPTION | ( | ExcMissingSection | , |
<< "Missing section "<< EI_Section::qval<< " in the GMSH input file: "<< EI_GMSHFile::qval | |||
) |
GmshMeshReader::DECLARE_EXCEPTION | ( | ExcTooManyElementTags | , |
<< "At least two element tags have to be defined for element with | id = "<< EI_ElementId::val<< " , |
||
"<< EI_Position::val<< ".\n" | |||
) |
GmshMeshReader::DECLARE_EXCEPTION | ( | ExcUnsupportedType | , |
<< "Element "<< EI_ElementId::val<< "in the GMSH input file "<< EI_GMSHFile::qval<< " is of the unsupported type "<< EI_ElementType::val | |||
) |
GmshMeshReader::DECLARE_EXCEPTION | ( | ExcZeroElements | , |
<< "Zero number of | elements, | ||
"<< EI_Position::val<< ".\n" | |||
) |
GmshMeshReader::DECLARE_EXCEPTION | ( | ExcZeroNodes | , |
<< "Zero number of | nodes, | ||
"<< EI_Position::val<< ".\n" | |||
) |
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overridevirtual |
Finds GMSH data header for ElementData given by time and field_name.
Implements BaseMeshReader.
Definition at line 334 of file msh_gmshreader.cc.
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overrideprotectedvirtual |
Reads table of ElementData headers from the tokenizer file.
Implements BaseMeshReader.
Definition at line 307 of file msh_gmshreader.cc.
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protected |
Reads the header from the tokenizer tok
and return it as the second parameter.
Definition at line 195 of file msh_gmshreader.cc.
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overrideprotectedvirtual |
Implements BaseMeshReader::read_element_data
.
Implements BaseMeshReader.
Definition at line 252 of file msh_gmshreader.cc.
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protectedvirtual |
Method for reading of elements. Input of the mesh allows changing regions within the input CON file. Read section '$PhysicalNames' of the GMSH file and save the physical sections to general data structure.
Region Labels starting with '!' are treated as boundary regions. Elements of these regions are used just to assign regions to the boundary and are not used in actual FEM computations.
Implements BaseMeshReader.
Definition at line 89 of file msh_gmshreader.cc.
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protectedvirtual |
private method for reading of nodes
Implements BaseMeshReader.
Definition at line 55 of file msh_gmshreader.cc.
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overridevirtual |
Read section '$PhysicalNames' of the GMSH file and save the physical sections as regions in the RegionDB.
Region Labels starting with '!' are treated as boundary regions. Elements of these regions are used just to assign regions to the boundary and are not used in actual FEM computations.
Implements BaseMeshReader.
Definition at line 164 of file msh_gmshreader.cc.
GmshMeshReader::TYPEDEF_ERR_INFO | ( | EI_ElementId | , |
int | |||
) |
GmshMeshReader::TYPEDEF_ERR_INFO | ( | EI_ElementType | , |
int | |||
) |
GmshMeshReader::TYPEDEF_ERR_INFO | ( | EI_GMSHFile | , |
std::string | |||
) |
GmshMeshReader::TYPEDEF_ERR_INFO | ( | EI_Position | , |
std::string | |||
) |
GmshMeshReader::TYPEDEF_ERR_INFO | ( | EI_Section | , |
std::string | |||
) |
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protected |
Table with data of ElementData headers.
Definition at line 115 of file msh_gmshreader.h.