Mesh Oriented datABase
(version 5.5.1)
An array-based unstructured mesh library
VertexSequence.hpp
Go to the documentation of this file.
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#ifndef VERTEX_SEQUENCE_HPP
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#define VERTEX_SEQUENCE_HPP
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#include "
EntitySequence.hpp
"
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#include "
SequenceData.hpp
"
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namespace
moab
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{
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class
VertexSequence
:
public
EntitySequence
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{
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public
:
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VertexSequence
(
EntityHandle
start,
EntityID
count,
SequenceData
* dat ) :
EntitySequence
( start, count, dat ) {}
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VertexSequence
(
EntityHandle
start,
EntityID
count,
EntityID
data_size )
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:
EntitySequence
( start, count, new
SequenceData
( 3, start, start + data_size - 1 ) )
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{
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data
()->
create_sequence_data
(
X
,
sizeof
(
double
) );
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data
()->
create_sequence_data
(
Y
,
sizeof
(
double
) );
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data
()->
create_sequence_data
(
Z
,
sizeof
(
double
) );
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}
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virtual
~VertexSequence
();
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inline
ErrorCode
get_coordinates
(
EntityHandle
handle,
double
& x,
double
& y,
double
& z )
const
;
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inline
ErrorCode
get_coordinates
(
EntityHandle
handle,
double
coords[3] )
const
;
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inline
ErrorCode
get_coordinates_ref
(
EntityHandle
handle,
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const
double
*& x,
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const
double
*& y,
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const
double
*& z )
const
;
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inline
ErrorCode
set_coordinates
(
EntityHandle
entity,
double
x,
double
y,
double
z );
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inline
ErrorCode
set_coordinates
(
EntityHandle
entity,
const
double
xyz[3] );
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inline
ErrorCode
get_coordinate_arrays
(
double
*& x,
double
*& y,
double
*& z );
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inline
ErrorCode
get_coordinate_arrays
(
const
double
*& x,
const
double
*& y,
const
double
*& z )
const
;
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EntitySequence
*
split
(
EntityHandle
here );
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SequenceData
*
create_data_subset
(
EntityHandle
start,
EntityHandle
end )
const
;
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ErrorCode
push_front
(
EntityID
count );
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ErrorCode
push_back
(
EntityID
count );
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void
get_const_memory_use
(
unsigned
long
& bytes_per_entity,
unsigned
long
& size_of_sequence )
const
;
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private
:
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enum
Coord
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{
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X
= 0,
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Y
= 1,
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Z
= 2
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};
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inline
double
*
array
(
Coord
coord )
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{
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return
reinterpret_cast<
double
*
>
(
data
()->
get_sequence_data
( coord ) );
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}
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inline
const
double
*
array
(
Coord
coord )
const
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{
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return
reinterpret_cast<
const
double
*
>
(
data
()->
get_sequence_data
( coord ) );
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}
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inline
double
*
x_array
()
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{
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return
array
(
X
);
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}
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inline
double
*
y_array
()
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{
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return
array
(
Y
);
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}
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inline
double
*
z_array
()
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{
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return
array
(
Z
);
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}
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inline
const
double
*
x_array
()
const
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{
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return
array
(
X
);
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}
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inline
const
double
*
y_array
()
const
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{
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return
array
(
Y
);
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}
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inline
const
double
*
z_array
()
const
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{
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return
array
(
Z
);
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}
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VertexSequence
(
VertexSequence
& split_from,
EntityHandle
here ) :
EntitySequence
( split_from, here ) {}
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};
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ErrorCode
VertexSequence::get_coordinates
(
EntityHandle
handle,
double
& x,
double
& y,
double
& z )
const
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{
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EntityID
offset = handle -
data
()->
start_handle
();
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x =
x_array
()[offset];
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y =
y_array
()[offset];
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z =
z_array
()[offset];
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::get_coordinates
(
EntityHandle
handle,
double
coords[3] )
const
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{
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EntityID
offset = handle -
data
()->
start_handle
();
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coords[
X
] =
x_array
()[offset];
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coords[
Y
] =
y_array
()[offset];
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coords[
Z
] =
z_array
()[offset];
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::get_coordinates_ref
(
EntityHandle
handle,
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const
double
*& x,
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const
double
*& y,
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const
double
*& z )
const
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{
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EntityID
offset = handle -
data
()->
start_handle
();
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x =
x_array
() + offset;
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y =
y_array
() + offset;
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z =
z_array
() + offset;
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::set_coordinates
(
EntityHandle
entity,
double
x,
double
y,
double
z )
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{
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EntityID
offset = entity -
data
()->
start_handle
();
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x_array
()[offset] = x;
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y_array
()[offset] = y;
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z_array
()[offset] = z;
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::set_coordinates
(
EntityHandle
entity,
const
double
* xyz )
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{
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EntityID
offset = entity -
data
()->
start_handle
();
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x_array
()[offset] = xyz[0];
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y_array
()[offset] = xyz[1];
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z_array
()[offset] = xyz[2];
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::get_coordinate_arrays
(
double
*& x,
double
*& y,
double
*& z )
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{
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EntityID
offset =
start_handle
() -
data
()->
start_handle
();
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x =
x_array
() + offset;
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y =
y_array
() + offset;
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z =
z_array
() + offset;
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return
MB_SUCCESS
;
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}
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ErrorCode
VertexSequence::get_coordinate_arrays
(
const
double
*& x,
const
double
*& y,
const
double
*& z )
const
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{
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return
get_coordinates_ref
(
start_handle
(), x, y, z );
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}
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}
// namespace moab
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#endif
src
VertexSequence.hpp
Generated on Fri Dec 6 2024 02:05:04 for Mesh Oriented datABase by
1.9.1.