// Read the number of layers from dictionary. Per patch 0 or the number
// of layers.
Foam::labelList Foam::layerParameters::readNumLayers
(
const PtrList<dictionary>& surfaceDicts,
const refinementSurfaces& refineSurfaces,
const labelList& globalToPatch,
const polyBoundaryMesh& boundaryMesh
)
{
// Per surface the number of layers
labelList globalSurfLayers(surfaceDicts.size());
// Per surface, per region the number of layers
List<Map<label> > regionSurfLayers(surfaceDicts.size());
const labelList& surfaceIndices = refineSurfaces.surfaces();
forAll(surfaceDicts, surfI)
{
const dictionary& dict = surfaceDicts[surfI];
globalSurfLayers[surfI] = readLabel(dict.lookup("surfaceLayers"));
if (dict.found("regions"))
{
// Per-region layer information
PtrList<dictionary> regionDicts(dict.lookup("regions"));
const wordList& regionNames =
refineSurfaces.geometry()[surfaceIndices[surfI]].regions();
forAll(regionDicts, dictI)
{
const dictionary& regionDict = regionDicts[dictI];
const word regionName(regionDict.lookup("name"));
label regionI = findIndex(regionNames, regionName);
label nLayers = readLabel(regionDict.lookup("surfaceLayers"));
Info<< " region " << regionName << ':'<< nl
<< " surface layers:" << nLayers << nl;
regionSurfLayers[surfI].insert(regionI, nLayers);
}
}
}
void print(const char* msg, Ostream& os, const PtrList<GeoField>& flds)
{
if (flds.size())
{
os << msg;
forAll(flds, i)
{
os<< ' ' << flds[i].name();
}
os << endl;
}
void Foam::PODOrthoNormalBase<Type>::calcOrthoBase
(
const PtrList<GeometricField<Type, fvPatchField, volMesh> >& snapshots,
const scalar accuracy
)
{
// Calculate ortho-normal base for each component
PtrList<PODEigenBase> eigenBase(pTraits<Type>::nComponents);
const label nSnapshots = snapshots.size();
typename
powProduct<Vector<label>, pTraits<Type>::rank>::type validComponents
(
pow
(
snapshots[0].mesh().solutionD(),
pTraits
<
typename powProduct<Vector<label>,
pTraits<Type>::rank
>::type>::zero
)
);
label nValidCmpts = 0;
for (direction cmpt = 0; cmpt < pTraits<Type>::nComponents; cmpt++)
{
// Component not valid, skipping
if (validComponents[cmpt] == -1) continue;
// Create a list of snapshots
PtrList<volScalarField> sf(nSnapshots);
forAll (snapshots, i)
{
sf.set(i, new volScalarField(snapshots[i].component(cmpt)));
}
// Create eigen base
eigenBase.set(cmpt, new PODEigenBase(sf));
Info<< "Cumulative eigen-values for component " << cmpt
<< ": " << setprecision(14)
<< eigenBase[nValidCmpts].cumulativeEigenValues() << endl;
nValidCmpts++;
}
bool CMapTile::IsPassable(CVector Pos, CMap* pMap, CEntity* pTrespasser)
{
if(!Flags.Is_Set(MTF_PASSABLE))
return false;
else {
PtrList<CEntity*> EntityList = pMap->GetTileEntityList(Pos);
for(Uint16 i=0;i<EntityList.size();i++) {
if(EntityList[i] == pTrespasser)
continue;
if(EntityList[i]->EntityFlags.Is_Set(EF_MOB))
return false;
}
}
return true;
}
void readFields
(
const vtkMesh& vMesh,
const typename GeoField::Mesh& mesh,
const IOobjectList& objects,
const HashSet<word>& selectedFields,
PtrList<GeoField>& fields
)
{
// Search list of objects for volScalarFields
IOobjectList fieldObjects(objects.lookupClass(GeoField::typeName));
// Construct the vol scalar fields
label nFields = fields.size();
fields.setSize(nFields + fieldObjects.size());
for
(
IOobjectList::iterator iter = fieldObjects.begin();
iter != fieldObjects.end();
++iter
)
{
if (selectedFields.empty() || selectedFields.found(iter()->name()))
{
fields.set
(
nFields,
vMesh.interpolate
(
GeoField
(
*iter(),
mesh
)
)
);
nFields++;
}
}
fields.setSize(nFields);
}
void CEntity::Attack(CMap *pMap)
{
CVector AttackPoint = Pos + GetEntityCorner(FacingLeft ? CVector(-1, 0) : CVector(1, 0)) * 2.0f;
CVector EAttackPointY = AttackPoint + CVector(0, ((AttackPoint.Y < 0.5f) ? 1 : -1)); //Extended AttackPoint in Y direction
CVector EAttackPointX = AttackPoint + CVector(((AttackPoint.X < 0.5f) ? -1 : 1), 0);
PtrList<CEntity*> EntityList = pMap->GetTileEntityList(AttackPoint);
PtrList<CEntity*> EEntityListY = pMap->GetTileEntityList(EAttackPointY);
PtrList<CEntity*> EEntityListX = pMap->GetTileEntityList(EAttackPointX);
PtrList<CEntity*> AttackList = PtrList<CEntity*>::join(EntityList,
PtrList<CEntity*>::join(EEntityListY, EEntityListX));
for(Uint16 i = 0;i < AttackList.size();i++) {
if (AttackList[i] == this)
continue;
AttackList[i]->OnHurt(pMap, this);
if (AttackList[i]->Health == 0)
pMap->RemoveEntity(pMap->GetEntityId(AttackList[i]));
}
}
void Foam::readFields::loadField
(
const word& fieldName,
PtrList<GeometricField<Type, fvPatchField, volMesh> >& vflds,
PtrList<GeometricField<Type, fvsPatchField, surfaceMesh> >& sflds
) const
{
typedef GeometricField<Type, fvPatchField, volMesh> vfType;
typedef GeometricField<Type, fvsPatchField, surfaceMesh> sfType;
if (obr_.foundObject<vfType>(fieldName))
{
if (debug)
{
Info<< "readFields : Field " << fieldName << " already in database"
<< endl;
}
}
else if (obr_.foundObject<sfType>(fieldName))
{
if (debug)
{
Info<< "readFields : Field " << fieldName << " already in database"
<< endl;
}
}
else
{
const fvMesh& mesh = refCast<const fvMesh>(obr_);
IOobject fieldHeader
(
fieldName,
mesh.time().timeName(),
mesh,
IOobject::MUST_READ,
IOobject::NO_WRITE
);
if
(
fieldHeader.headerOk()
&& fieldHeader.headerClassName() == vfType::typeName
)
{
// store field locally
Info<< " Reading " << fieldName << endl;
label sz = vflds.size();
vflds.setSize(sz+1);
vflds.set(sz, new vfType(fieldHeader, mesh));
}
else if
(
fieldHeader.headerOk()
&& fieldHeader.headerClassName() == sfType::typeName
)
{
// store field locally
Info<< " Reading " << fieldName << endl;
label sz = sflds.size();
sflds.setSize(sz+1);
sflds.set(sz, new sfType(fieldHeader, mesh));
}
}
}
void Foam::nearWallFields::createFields
(
PtrList<GeometricField<Type, fvPatchField, volMesh> >& sflds
) const
{
typedef GeometricField<Type, fvPatchField, volMesh> vfType;
HashTable<const vfType*> flds(obr_.lookupClass<vfType>());
forAllConstIter(typename HashTable<const vfType*>, flds, iter)
{
const vfType& fld = *iter();
if (fieldMap_.found(fld.name()))
{
const word& sampleFldName = fieldMap_[fld.name()];
if (obr_.found(sampleFldName))
{
Info<< " a field " << sampleFldName
<< " already exists on the mesh."
<< endl;
}
else
{
label sz = sflds.size();
sflds.setSize(sz+1);
IOobject io(fld);
io.readOpt() = IOobject::NO_READ;
io.rename(sampleFldName);
sflds.set(sz, new vfType(io, fld));
vfType& sampleFld = sflds[sz];
// Reset the bcs to be directMapped
forAllConstIter(labelHashSet, patchSet_, iter)
{
label patchI = iter.key();
sampleFld.boundaryField().set
(
patchI,
new selfContainedDirectMappedFixedValueFvPatchField
<Type>
(
sampleFld.mesh().boundary()[patchI],
sampleFld.dimensionedInternalField(),
sampleFld.mesh().name(),
directMappedPatchBase::NEARESTCELL,
word::null, // samplePatch
-distance_,
sampleFld.name(), // fieldName
false, // setAverage
pTraits<Type>::zero, // average
interpolationCellPoint<Type>::typeName
)
);
}
Info<< " created " << sampleFld.name() << " to sample "
<< fld.name() << endl;
}
}
}
void CEntity::OnMove(float fTime, CMap* pMap)
{
float MovementAtom = 1.0f / BLOCK_SIZE;
if ((0.1f > Vel.X) && (Vel.X > -0.1f)) {
Vel.X = Mov.X = 0;
}
if ((0.1f > Vel.Y) && (Vel.Y > -0.1f)) {
Vel.Y = Mov.Y = 0;
}
if (CanMove(CVector(0, MovementAtom), pMap))
Vel += CVector(0, 9.81f * fTime * 8);
if (Vel != CVector(0, 0)) {
Vel *= pow(0.125f, fTime * 4);
Mov += Vel * fTime;
int X = abs(Mov.X * BLOCK_SIZE), Y = abs(Mov.Y * BLOCK_SIZE);
int Xdir = 0, Ydir = 0;
if (X > 0)
Xdir = (int) (Mov.X * BLOCK_SIZE) / abs(Mov.X * BLOCK_SIZE);
if (Y > 0)
Ydir = (int) (Mov.Y * BLOCK_SIZE) / abs(Mov.Y * BLOCK_SIZE);
while(X > 0 || Y > 0) {
if (X > 0) {
if (CanMove(CVector(Xdir * MovementAtom, 0), pMap)) {
Pos.X += MovementAtom * Xdir;
Mov.X -= Xdir * MovementAtom;
--X;
} else {
X = 0;
Vel.X = Mov.X = 0;
}
}
if (Y > 0) {
if (CanMove(CVector(0, Ydir * MovementAtom), pMap)) {
Pos.Y += MovementAtom * Ydir;
Mov.Y -= Ydir * MovementAtom;
--Y;
} else {
Y = 0;
Vel.Y = Mov.Y = 0;
}
}
}
}
if (AttackTimer > 0) {
AttackTimer -= fTime;
if (AttackTimer < 0)
AttackTimer = 0.0f;
}
if(!IsCollectible()) { //Collect Things
PtrList<CEntity*> CollectibleList = pMap->GetEntitiesInRadius(Pos, 1);
for(Uint16 i=0;i<CollectibleList.size();i++) {
if(!CollectibleList[i]->IsCollectible())
continue;
else CollectibleList[i]->OnCollect(this, pMap);
}
}
}
void Foam::decompositionConstraints::singleProcessorFaceSetsConstraint::add
(
const polyMesh& mesh,
boolList& blockedFace,
PtrList<labelList>& specifiedProcessorFaces,
labelList& specifiedProcessor,
List<labelPair>& explicitConnections
) const
{
blockedFace.setSize(mesh.nFaces(), true);
// Mark faces already in set
labelList faceToSet(mesh.nFaces(), -1);
forAll(specifiedProcessorFaces, setI)
{
const labelList& faceLabels = specifiedProcessorFaces[setI];
forAll(faceLabels, i)
{
faceToSet[faceLabels[i]] = setI;
}
}
forAll(setNameAndProcs_, setI)
{
//Info<< "Keeping all cells connected to faceSet "
// << setNameAndProcs_[setI].first()
// << " on processor " << setNameAndProcs_[setI].second() << endl;
const label destProcI = setNameAndProcs_[setI].second();
// Read faceSet
const faceSet fz(mesh, setNameAndProcs_[setI].first());
// Check that it does not overlap with existing specifiedProcessorFaces
labelList nMatch(specifiedProcessorFaces.size(), 0);
forAllConstIter(faceSet, fz, iter)
{
label setI = faceToSet[iter.key()];
if (setI != -1)
{
nMatch[setI]++;
}
}
// Only store if all faces are not yet in specifiedProcessorFaces
// (on all processors)
bool store = true;
forAll(nMatch, setI)
{
if (nMatch[setI] == fz.size())
{
// full match
store = false;
break;
}
else if (nMatch[setI] > 0)
{
// partial match
store = false;
break;
}
}
reduce(store, andOp<bool>());
if (store)
{
specifiedProcessorFaces.append(new labelList(fz.sortedToc()));
specifiedProcessor.append(destProcI);
}
}
tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
tetPointFieldDecomposer::decomposeField
(
const GeometricField<Type, tetPolyPatchField, tetPointMesh>& field
) const
{
// Create and map the internal field values
Field<Type> internalField(field.internalField(), directAddressing());
// Create and map the patch field values
PtrList<tetPolyPatchField<Type> > patchFields
(
boundaryAddressing_.size() + 1
);
forAll (boundaryAddressing_, patchI)
{
if (boundaryAddressing_[patchI] >= 0)
{
patchFields.set
(
patchI,
tetPolyPatchField<Type>::New
(
field.boundaryField()
[boundaryAddressing_[patchI]],
processorMesh_.boundary()[patchI],
DimensionedField<Type, tetPointMesh>::null(),
*patchFieldDecompPtrs_[patchI]
)
);
}
else
{
patchFields.set
(
patchI,
new ProcessorPointPatchField
<
tetPolyPatchField,
tetPointMesh,
tetPolyPatch,
processorTetPolyPatch,
tetFemMatrix,
Type
>
(
processorMesh_.boundary()[patchI],
DimensionedField<Type, tetPointMesh>::null()
)
);
}
}
// Add the global patch by hand. This needs to be present on
// all processors
patchFields.set
(
patchFields.size() - 1,
new GlobalPointPatchField
<
tetPolyPatchField,
tetPointMesh,
tetPolyPatch,
globalTetPolyPatch,
tetFemMatrix,
Type
>
(
processorMesh_.boundary().globalPatch(),
DimensionedField<Type, tetPointMesh>::null()
)
);
// Create the field for the processor
return tmp<GeometricField<Type, tetPolyPatchField, tetPointMesh> >
(
new GeometricField<Type, tetPolyPatchField, tetPointMesh>
(
IOobject
(
field.name(),
processorMesh_().time().timeName(),
processorMesh_(),
IOobject::NO_READ,
IOobject::NO_WRITE
),
processorMesh_,
field.dimensions(),
internalField,
patchFields
)
);
}
void Foam::equationReader::removePowExponents
(
const label index,
tokenList& tl,
PtrList<equationOperation>& map,
labelList& opLvl,
labelList& pl
) const
{
// Remove pow(a,b) exponent part 'b' from an equation and create a sub-
// equation.
label tokenI(0);
while (tokenI < map.size())
{
if (map[tokenI].operation() == equationOperation::otpow)
{
// Found a 'pow('. Look for ','; fail on ')', or end of list
// pl checks ensure the ',' or ')' relate to the 'pow(', and not
// another function / parethesis
const label powFoundAt(tokenI);
const label pLvl(pl[tokenI]);
while ((opLvl[tokenI] != 5) || (pl[tokenI] != pLvl))
{
if
(
((opLvl[tokenI] == -4) && (pl[tokenI] == pLvl))
|| (tokenI == (map.size() - 1))
)
{
OStringStream description;
description << "pow() function takes two arguments.";
fatalParseError
(
index,
tl,
powFoundAt,
tokenI,
"equationReader::removePowExponents",
description
);
}
tokenI++;
}
// Found 'pow( ... ,' look for ')', fail on list end
const label commaFoundAt(tokenI);
while ((opLvl[tokenI] != -4) || (pl[tokenI] != pLvl))
{
if (tokenI == (map.size() - 1))
{
OStringStream description;
description << "Can't find closing parenthesis for "
<< "pow() function.";
fatalParseError
(
index,
tl,
powFoundAt,
tokenI,
"equationReader::removePowExponents",
description
);
}
tokenI++;
}
const label closeFoundAt(tokenI);
// Ignore if the exponent is only 1 token
if ((closeFoundAt - commaFoundAt) > 2)
{
// Now create sub-equation
OStringStream subEqnStream;
for
(
label subTokenI(commaFoundAt + 1);
subTokenI < closeFoundAt;
subTokenI++
)
{
if
(
tl[subTokenI].isPunctuation()
&& (tl[subTokenI].pToken() == token::COLON))
{
subEqnStream << "^";
}
else
{
subEqnStream << tl[subTokenI];
}
}
string subEqnRawText(subEqnStream.str());
const equation& eqn(operator[](index));
equation subEqn
(
eqn.name() + "_powExponent_" + name(powFoundAt),
subEqnRawText,
eqn.overrideDimensions(),
eqn.changeDimensions()
);
bool eqnCreated(false);
for (label eqnI(0); eqnI < size(); eqnI++)
{
const equation& eqnTest(operator[](eqnI));
if (eqnTest.name() == subEqn.name())
{
clearEquation(eqnI);
eqnTest.setRawText(subEqn.rawText());
eqnTest.setOverrideDimensions
(
subEqn.overrideDimensions()
);
eqnTest.setChangeDimensions
(
eqnTest.changeDimensions()
);
eqnCreated = true;
}
}
if (!eqnCreated)
{
createEquation(subEqn);
}
// Change commaFoundAt + 1 entry to reflect new subEquation
// reference
tl[commaFoundAt + 1] = token(subEqn.name());
map.set
(
commaFoundAt + 1,
new equationOperation(findSource(subEqn.name()))
);
opLvl[commaFoundAt + 1] = 0;
pl[commaFoundAt + 1] = pl[commaFoundAt];
// Remove the subEquation from tl, map, opLvl and pl
label tokensRemoved(closeFoundAt - (commaFoundAt + 2));
label newSize(map.size() - tokensRemoved);
for
(
label subTokenI(commaFoundAt + 2);
subTokenI < newSize;
subTokenI++
)
{
tl[subTokenI] = tl[subTokenI + tokensRemoved];
map[subTokenI] = map[subTokenI + tokensRemoved];
opLvl[subTokenI] = opLvl[subTokenI + tokensRemoved];
pl[subTokenI] = pl[subTokenI + tokensRemoved];
}
tl.setSize(newSize);
map.setSize(newSize);
opLvl.setSize(newSize);
pl.setSize(newSize);
}
}
tokenI++;
}
}
void Foam::equationReader::createMap
(
const label index,
const tokenList& tl,
PtrList<equationOperation>& map,
labelList& opLvl,
labelList& pl
) const
{
// equation * eqn(&this->operator[](index));
// current parenthesis level - note, a negative parenthesis value indicates
// that this is the root level of a function, and therefore ',' is allowed
label p(0);
forAll(tl, i)
{
if (tl[i].isNumber())
{
// Internal constant. Save to internalScalars and record source
opLvl[i] = 0;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stinternalScalar,
addInternalScalar(tl[i].number()) + 1,
0,
0,
equationOperation::otnone
)
);
}
else if (tl[i].isWord())
{
// could be a variable name, function or mathematical constant
// - check for function first - function is [word][punctuation '(']
if
(
(i < (tl.size() - 1))
&& (tl[i + 1].isPunctuation())
&& (tl[i + 1].pToken() == token::BEGIN_LIST)
)
{
// Function detected; function brackets are negative
opLvl[i] = 4;
p = -mag(p) - 1;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::findOp(tl[i].wordToken())
)
);
if (map[i].operation() == equationOperation::otnone)
{
OStringStream description;
description << tl[i].wordToken() << " is not a recognized "
<< "function.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
// Set next token as well (function opening parenthesis)
i++;
opLvl[i] = 4;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otnone
)
);
}
else if
(
(tl[i].wordToken() == "e_")
|| (tl[i].wordToken() == "pi_")
|| (tl[i].wordToken() == "twoPi_")
|| (tl[i].wordToken() == "piByTwo_")
|| (tl[i].wordToken() == "GREAT_")
|| (tl[i].wordToken() == "VGREAT_")
|| (tl[i].wordToken() == "ROOTVGREAT_")
|| (tl[i].wordToken() == "SMALL_")
|| (tl[i].wordToken() == "VSMALL_")
|| (tl[i].wordToken() == "ROOTVSMALL_")
)
{
// Mathematical constant
if
(
findSource(tl[i].wordToken()).sourceType()
!= equationOperation::stnone
)
{
// Found a possible conflicting variable name - warn
WarningIn("equationReader::createMap")
<< "Equation for " << operator[](index).name()
<< ", given by:" << token::NL << token::TAB
<< operator[](index).rawText() << token:: NL << "refers "
<< "to '" << tl[i].wordToken() << "'. Although "
<< "variable " << tl[i].wordToken() << "was found in "
<< "the data sources, " << tl[i].wordToken() << " is a"
<< " mathematical constant. The mathematical constant "
<< "will be used." << endl;
}
opLvl[i] = 0;
pl[i] = p;
label internalIndex(0);
if (tl[i].wordToken() == "e_")
{
// MathConstantScope is a hack that allows equationReader
// to work in multiple versions of OpenFOAM. See
// include/versionSpecific.H
internalIndex =
addInternalScalar(MathConstantScope::e) + 1;
}
else if (tl[i].wordToken() == "pi_")
{
internalIndex =
addInternalScalar(MathConstantScope::pi) + 1;
}
else if (tl[i].wordToken() == "twoPi_")
{
internalIndex =
addInternalScalar(MathConstantScope::twoPi) + 1;
}
else if (tl[i].wordToken() == "piByTwo_")
{
internalIndex =
addInternalScalar(MathConstantScope::piByTwo) + 1;
}
else if (tl[i].wordToken() == "GREAT_")
{
internalIndex =
addInternalScalar(GREAT) + 1;
}
else if (tl[i].wordToken() == "VGREAT_")
{
internalIndex =
addInternalScalar(VGREAT) + 1;
}
else if (tl[i].wordToken() == "ROOTVGREAT_")
{
internalIndex =
addInternalScalar(ROOTVGREAT) + 1;
}
else if (tl[i].wordToken() == "SMALL_")
{
internalIndex =
addInternalScalar(SMALL) + 1;
}
else if (tl[i].wordToken() == "VSMALL_")
{
internalIndex =
addInternalScalar(VSMALL) + 1;
}
else // tl[i].wordToken() == "ROOTVSMALL_"
{
internalIndex =
addInternalScalar(ROOTVSMALL) + 1;
}
map.set
(
i,
new equationOperation
(
equationOperation::stinternalScalar,
internalIndex,
0,
0,
equationOperation::otnone
)
);
}
else
{
// Variable name
opLvl[i] = 0;
pl[i] = p;
map.set
(
i,
new equationOperation(findSource(tl[i].wordToken()))
);
if (map[i].sourceIndex() == 0)
{
OStringStream description;
description << "Variable name " << tl[i].wordToken()
<< " not found in any available sources.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
if (map[i].componentIndex() < 0)
{
OStringStream description;
description << "Variable name " << tl[i].wordToken()
<< " is interpretted as variablePart.componentPart, "
<< "and the componentPart is not valid, or is "
<< "required, but is missing.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
}
}
else if (tl[i].isPunctuation())
{
switch (tl[i].pToken())
{
case token::BEGIN_LIST: // (
opLvl[i] = 4;
p = mag(p) + 1;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otnone
)
);
break;
case token::END_LIST: // )
{
opLvl[i] = -4;
pl[i] = p;
p = mag(p) - 1;
if (p < 0)
{
OStringStream description;
description << "Too many ')'.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
// Look for preceding parenthesis change - was it negative?
for (label j(i - 1); j >= 0; j--)
{
if (mag(pl[j]) == p)
{
if (pl[j] < 0)
{
p = -p;
}
break;
}
}
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otnone
)
);
break;
}
case token::COMMA: // ,
// , is only accepted in a function level parenthesis
if (p < 0)
{
opLvl[i] = 5;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otnone
)
);
}
else
{
OStringStream description;
description << "The comma, ',' does not make sense "
<< "here. Only permitted in the root parenthesis "
<< "level of a function.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
break;
case token::ADD: // +
opLvl[i] = 1;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otplus
)
);
break;
case token::SUBTRACT: // -
opLvl[i] = 1;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otminus
)
);
break;
case token::MULTIPLY: // *
opLvl[i] = 2;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::ottimes
)
);
break;
case token::DIVIDE: // /
opLvl[i] = 2;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otdivide
)
);
break;
case token::COLON: // :, means ^
{
OStringStream description;
description << "The '^' operator is not currently "
<< "supported. Use pow(a,b) instead.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
break;
}
/*
opLvl[i] = 3;
pl[i] = p;
map.set
(
i,
new equationOperation
(
equationOperation::stnone,
0,
0,
0,
equationOperation::otpow
)
);
break;
*/
default:
{
OStringStream description;
description << "Punctuation character '" << tl[i].pToken()
<< "' is prohibitted.";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
break;
}
} // end punctuation switch
} // end if punctuation
else
{
OStringStream description;
description << "Unrecognized token: [" << tl[i] << "].";
fatalParseError
(
index,
tl,
i,
i,
"equationReader::parse",
description
);
}
} // mapping loop
if (p)
{
OStringStream description;
description << "Parentheses do not match. Expecting " << mag(p)
<< " additional ')'s.";
fatalParseError
(
index,
tl,
0,
tl.size() - 1,
"equationReader::parse",
description
);
}
// Assign negatives (distinguish these from subtraction)
// The difference is characterized by the preceding character:
// -preceeded by an operator = negative '+' '-' '*' '/' '^'
// -preceeded by an open bracket = negative '('
// -preceeded by a comma = negative ','
// -preceeded by a variable = subtract 'word' or 'number'
// -preceeded by a close bracket = subtract ')'
// Negatives are identified by a negative dictLookupIndex
if (map[0].operation() == equationOperation::otminus)
{
opLvl[0] = 2;
map[0].dictLookupIndex() = -1;
}
for (label i(1); i < map.size(); i++)
{
if (map[i].operation() == equationOperation::otminus)
{
if (opLvl[i-1] > 0)
{
opLvl[i] = 2;
map[i].dictLookupIndex() = -1;
}
}
}
}
