A multi-block mesh generator. More...
Public Types | |
enum | mergeStrategy { DEFAULT_MERGE, MERGE_TOPOLOGY, MERGE_POINTS } |
The block merging strategy. More... | |
Public Member Functions | |
ClassName ("blockMesh") | |
Runtime type information. More... | |
blockMesh (const IOdictionary &dict, const word ®ionName, mergeStrategy strategy=mergeStrategy::DEFAULT_MERGE) | |
Construct from IOdictionary for given region. More... | |
~blockMesh ()=default | |
Destructor. More... | |
const dictionary & | meshDict () const |
Access to input dictionary. More... | |
const searchableSurfaces & | geometry () const |
Optional searchable geometry to project face-points to. More... | |
bool | valid () const |
True if the blockMesh topology exists. More... | |
const pointField & | vertices () const |
Reference to point field defining the blockMesh. More... | |
const polyMesh & | topology () const |
Return the blockMesh topology as a polyMesh. More... | |
const blockEdgeList & | edges () const |
Return the curved edges. More... | |
const blockFaceList & | faces () const |
Return the curved faces. More... | |
scalar | scaleFactor () const |
The scaling factor used to convert to metres. More... | |
const pointField & | points () const |
The points for the entire mesh. More... | |
const cellShapeList & | cells () const |
Return cell shapes list. More... | |
const faceListList & | patches () const |
Return the patch face lists. More... | |
PtrList< dictionary > | patchDicts () const |
Get patch information from the topology mesh. More... | |
wordList | patchNames () const |
Return patch names. More... | |
label | numZonedBlocks () const |
Number of blocks with specified zones. More... | |
void | verbose (const bool on=true) |
Enable/disable verbose information about the progress. More... | |
void | writeTopology (Ostream &) const |
Writes edges of blockMesh in OBJ format. More... | |
Public Member Functions inherited from PtrList< T > | |
constexpr | PtrList () noexcept |
Construct null. More... | |
PtrList (const label len) | |
Construct with specified size, each element initialized to nullptr. More... | |
PtrList (const PtrList< T > &list) | |
Copy construct using 'clone()' method on each element. More... | |
PtrList (PtrList< T > &&list) | |
Move construct. More... | |
PtrList (UList< T * > &list) | |
Take ownerskip of pointers in the list, set old pointers to null. More... | |
template<class CloneArg > | |
PtrList (const PtrList< T > &list, const CloneArg &cloneArgs) | |
Copy construct using 'clone()' method on each element. More... | |
PtrList (PtrList< T > &list, bool reuse) | |
Construct as copy or re-use as specified. More... | |
PtrList (const SLPtrList< T > &list) | |
Copy construct using 'clone()' on each element of SLPtrList<T> More... | |
template<class INew > | |
PtrList (Istream &is, const INew &inew) | |
Construct from Istream using given Istream constructor class. More... | |
PtrList (Istream &is) | |
Construct from Istream using default Istream constructor class. More... | |
~PtrList () | |
Destructor. More... | |
template<class... Args> | |
PtrList< T > | clone (Args &&... args) const |
Make a copy by cloning each of the list elements. More... | |
void | clear () |
Clear the PtrList. Delete allocated entries and set size to zero. More... | |
void | resize (const label newLen) |
Adjust size of PtrList. More... | |
void | setSize (const label newLen) |
Same as resize() More... | |
void | append (T *ptr) |
Append an element to the end of the list. More... | |
void | append (autoPtr< T > &aptr) |
Move append an element to the end of the list. More... | |
void | append (autoPtr< T > &&aptr) |
Move append an element to the end of the list. More... | |
void | append (const tmp< T > &tptr) |
Move or clone append a tmp to the end of the list. More... | |
void | transfer (PtrList< T > &list) |
Transfer into this list and annul the argument list. More... | |
const T * | set (const label i) const |
Return const pointer to element (if set) or nullptr. More... | |
autoPtr< T > | set (const label i, T *ptr) |
Set element to given pointer and return old element (can be null) More... | |
autoPtr< T > | set (const label i, autoPtr< T > &aptr) |
Set element to given autoPtr and return old element. More... | |
autoPtr< T > | set (const label i, autoPtr< T > &&aptr) |
Set element to given autoPtr and return old element. More... | |
autoPtr< T > | set (const label i, const tmp< T > &tptr) |
Set element to given tmp and return old element. More... | |
autoPtr< T > | release (const label i) |
Release ownership of the pointer at the given position. More... | |
void | operator= (const PtrList< T > &list) |
Copy assignment. More... | |
void | operator= (PtrList< T > &&list) |
Move assignment. More... | |
template<class... Args> | |
Foam::PtrList< T > | clone (Args &&... args) const |
Additional Inherited Members | |
Protected Member Functions inherited from PtrList< T > | |
template<class INew > | |
void | readIstream (Istream &is, const INew &inew) |
Read from Istream using Istream constructor class. More... | |
void | free () |
Delete the allocated entries, but retain the list size. More... | |
A multi-block mesh generator.
Dictionary controls
Property | Description | Required | Default |
---|---|---|---|
scale | Point scaling | no | 1.0 |
vertices | yes | ||
blocks | yes | ||
edges | no | ||
faces | no | ||
boundary | Boundary definition | no | |
patches | Alternate version for "boundary" | no | |
namedBlocks | no | ||
namedVertices | no | ||
mergeType | Merging "points" or "topology" | no | topology |
checkFaceCorrespondence | no | true | |
verbose | no | true |
Definition at line 147 of file blockMesh.H.
enum mergeStrategy |
The block merging strategy.
Enumerator | |
---|---|
DEFAULT_MERGE | Default (TOPOLOGY), not selectable. |
MERGE_TOPOLOGY | "topology" merge by block topology (default) |
MERGE_POINTS | "points" merge by point geometry |
Definition at line 156 of file blockMesh.H.
blockMesh | ( | const IOdictionary & | dict, |
const word & | regionName, | ||
mergeStrategy | strategy = mergeStrategy::DEFAULT_MERGE |
||
) |
Construct from IOdictionary for given region.
Default is topological merging.
Definition at line 51 of file blockMesh.C.
|
default |
Destructor.
ClassName | ( | "blockMesh" | ) |
Runtime type information.
|
inline |
Access to input dictionary.
Definition at line 310 of file blockMesh.H.
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inline |
Optional searchable geometry to project face-points to.
Definition at line 316 of file blockMesh.H.
bool valid | ( | ) | const |
const Foam::pointField & vertices | ( | ) | const |
Reference to point field defining the blockMesh.
these points have not been scaled by scaleFactor
Definition at line 124 of file blockMesh.C.
const Foam::polyMesh & topology | ( | ) | const |
Return the blockMesh topology as a polyMesh.
Definition at line 130 of file blockMesh.C.
References Foam::exit(), Foam::FatalError, and FatalErrorInFunction.
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inline |
Return the curved edges.
Definition at line 332 of file blockMesh.H.
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inline |
Return the curved faces.
Definition at line 338 of file blockMesh.H.
Foam::scalar scaleFactor | ( | ) | const |
The scaling factor used to convert to metres.
Definition at line 160 of file blockMesh.C.
const Foam::pointField & points | ( | ) | const |
The points for the entire mesh.
these points have been scaled by scaleFactor
Definition at line 166 of file blockMesh.C.
const Foam::cellShapeList & cells | ( | ) | const |
Return cell shapes list.
Definition at line 177 of file blockMesh.C.
const Foam::faceListList & patches | ( | ) | const |
Return the patch face lists.
Definition at line 188 of file blockMesh.C.
Foam::PtrList< Foam::dictionary > patchDicts | ( | ) | const |
Get patch information from the topology mesh.
Definition at line 143 of file blockMesh.C.
References forAll, patchDicts, and StringStreamAllocator< StreamType >::str().
Foam::wordList patchNames | ( | ) | const |
Return patch names.
Definition at line 199 of file blockMesh.C.
Foam::label numZonedBlocks | ( | ) | const |
Number of blocks with specified zones.
Definition at line 217 of file blockMesh.C.
References Foam::BitOps::count().
void verbose | ( | const bool | on = true | ) |
Enable/disable verbose information about the progress.
Definition at line 118 of file blockMesh.C.
void writeTopology | ( | Ostream & | os | ) | const |
Writes edges of blockMesh in OBJ format.
Definition at line 235 of file blockMesh.C.
References Foam::constant::electromagnetic::e, Foam::nl, p, and points.