IOSS 2.0

Ioss_ElementBlock.h
Go to the documentation of this file.
1 // Copyright(C) 1999-2017 National Technology & Engineering Solutions
2 // of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with
3 // NTESS, the U.S. Government retains certain rights in this software.
4 //
5 // Redistribution and use in source and binary forms, with or without
6 // modification, are permitted provided that the following conditions are
7 // met:
8 //
9 // * Redistributions of source code must retain the above copyright
10 // notice, this list of conditions and the following disclaimer.
11 //
12 // * Redistributions in binary form must reproduce the above
13 // copyright notice, this list of conditions and the following
14 // disclaimer in the documentation and/or other materials provided
15 // with the distribution.
16 //
17 // * Neither the name of NTESS nor the names of its
18 // contributors may be used to endorse or promote products derived
19 // from this software without specific prior written permission.
20 //
21 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32
33 #ifndef IOSS_Ioss_ElementBlock_h
34 #define IOSS_Ioss_ElementBlock_h
35
36 #include <Ioss_BoundingBox.h>
37 #include <Ioss_CodeTypes.h>
38 #include <Ioss_EntityBlock.h>
39 #include <Ioss_Property.h>
40 #include <cassert>
41 #include <string>
42
43 namespace Ioss {
44 class DatabaseIO;
45
46 /** \brief A collection of elements having the same topology.
47 */
48 class ElementBlock : public EntityBlock
49 {
50 public:
51 ElementBlock(DatabaseIO *io_database, const std::string &my_name,
52 const std::string &element_type, int64_t number_elements);
53
54 ~ElementBlock() override;
55
56 std::string type_string() const override { return "ElementBlock"; }
57 std::string short_type_string() const override { return "block"; }
58 std::string contains_string() const override { return "Element"; }
59 EntityType type() const override { return ELEMENTBLOCK; }
60
61 // Handle implicit properties -- These are calcuated from data stored
62 // in the grouping entity instead of having an explicit value assigned.
63 // An example would be 'element_block_count' for a region.
64 Property get_implicit_property(const std::string &my_name) const override;
65
66 void get_block_adjacencies(std::vector<std::string> &block_adjacency) const;
67 AxisAlignedBoundingBox get_bounding_box() const;
68
69 protected:
70 int64_t internal_get_field_data(const Field &field, void *data,
71 size_t data_size) const override;
72
73 int64_t internal_put_field_data(const Field &field, void *data,
74 size_t data_size) const override;
75
76 private:
77 };
78 } // namespace Ioss
79 #endif
Ioss_CodeTypes.h
Ioss_EntityBlock.h
Ioss::Property
A named value that has a known type.
Definition: Ioss_Property.h:47
Ioss::ElementBlock::get_block_adjacencies
void get_block_adjacencies(std::vector< std::string > &block_adjacency) const
Definition: Ioss_ElementBlock.C:85
Ioss::ElementBlock::~ElementBlock
~ElementBlock() override
Ioss::ElementBlock::short_type_string
std::string short_type_string() const override
Get a short name of the particular type of entity.
Definition: Ioss_ElementBlock.h:57
Ioss::ElementBlock::internal_put_field_data
int64_t internal_put_field_data(const Field &field, void *data, size_t data_size) const override
Definition: Ioss_ElementBlock.C:79
Ioss_Property.h
Ioss
The main namespace for the Ioss library.
Definition: Ioad_DatabaseIO.C:66
Ioss::DatabaseIO
An input or output Database.
Definition: Ioss_DatabaseIO.h:82
Ioss::AxisAlignedBoundingBox
Definition: Ioss_BoundingBox.h:37
Ioss::ELEMENTBLOCK
Definition: Ioss_EntityType.h:43
Ioss::ElementBlock::internal_get_field_data
int64_t internal_get_field_data(const Field &field, void *data, size_t data_size) const override
Definition: Ioss_ElementBlock.C:73
Ioss::ElementBlock
A collection of elements having the same topology.
Definition: Ioss_ElementBlock.h:48
Ioss::EntityBlock
Base class for all 'block'-type grouping entities, which means all members of the block are similar o...
Definition: Ioss_EntityBlock.h:61
Ioss::ElementBlock::type
EntityType type() const override
Get the EntityType, which indicates the particular type of GroupingEntity this is.
Definition: Ioss_ElementBlock.h:59
Ioss::ElementBlock::get_implicit_property
Property get_implicit_property(const std::string &my_name) const override
Calculate and get an implicit property.
Definition: Ioss_ElementBlock.C:68
Ioss::ElementBlock::get_bounding_box
AxisAlignedBoundingBox get_bounding_box() const
Definition: Ioss_ElementBlock.C:90
anonymous_namespace{cth_pressure_map.C}::data
std::vector< char > data
Definition: cth_pressure_map.C:73
Ioss_BoundingBox.h
Ioss::ElementBlock::contains_string
std::string contains_string() const override
What does this entity contain.
Definition: Ioss_ElementBlock.h:58
Ioss::ElementBlock::type_string
std::string type_string() const override
Get the name of the particular type of entity.
Definition: Ioss_ElementBlock.h:56
Ioss::Field
Holds metadata for bulk data associated with a GroupingEntity.
Definition: Ioss_Field.h:47
Ioss::EntityType
EntityType
The particular type of GroupingEntity.
Definition: Ioss_EntityType.h:39
Ioss::ElementBlock::ElementBlock
ElementBlock(DatabaseIO *io_database, const std::string &my_name, const std::string &element_type, int64_t number_elements)
Create an element block.
Definition: Ioss_ElementBlock.C:54