Class representing vector of real numbers. More...

#include <flotarry.h>

Inheritance diagram for oofem::FloatArray:

Public Member Functions
	FloatArray (int size=0)
	Constructor.
	FloatArray (const FloatArray &x)
	Copy constructor.
virtual	~FloatArray ()
	Destructor.
FloatArray &	operator= (const FloatArray &)
	Assignment operator.
void	setValues (int n,...)
	Sets values in array. Convenient for writing small specific vectors.
double &	at (int i)
	Coefficient access function.
double	at (int i) const
	Coefficient access function.
double &	operator() (int i)
	Coefficient access function.
const double &	operator() (int i) const
	Coefficient access function.
void	checkBounds (int i) const
	Checks size of receiver towards requested bounds.
void	checkSizeTowards (const IntArray &loc)
	Checks size of receiver towards values stored in loc array.
void	resize (int s, int allocChunk=0)
	Checks size of receiver towards requested bounds.
void	hardResize (int s)
	Resizes the size of the receiver to requested bounds.
bool	containsOnlyZeroes () const
	Returns nonzero if all coefficients of the receiver are 0, else returns zero.
int	giveSize () const
	Returns the size of receiver.
bool	isNotEmpty () const
	Returns true if receiver is not empty.
bool	isEmpty () const
	Returns true if receiver is empty.
void	negated ()
	Switches the sign of every coefficient of receiver.
virtual void	printYourself () const
	Print receiver on stdout.
virtual void	pY () const
	Print receiver on stdout with high accuracy.
void	zero ()
	Zeroes all coefficients of receiver.
void	beProductOf (const FloatMatrix &aMatrix, const FloatArray &anArray)
	Receiver becomes the result of the product of aMatrix and anArray.
void	beTProductOf (const FloatMatrix &aMatrix, const FloatArray &anArray)
	Receiver becomes the result of the product of aMatrix^T and anArray.
void	beVectorProductOf (const FloatArray &v1, const FloatArray &v2)
	Computes vector product (or cross product) of vectors given as parameters, $v_1 \times v_2$ , and stores the result into receiver.
void	beScaled (double s, const FloatArray &b)
	Sets receiver to be .
void	add (const FloatArray &src)
	Adds array src to receiver.
void	add (double factor, const FloatArray &b)
	Adds array times factor to receiver.
void	add (double offset)
	Adds scalar to receiver.
void	subtract (const FloatArray &src)
	Subtracts array src to receiver.
void	times (double s)
	Multiplies receiver with scalar.
void	beMaxOf (const FloatArray &a, const FloatArray &b)
	Sets receiver to maximum of a or b's respective elements.
void	beMinOf (const FloatArray &a, const FloatArray &b)
	Sets receiver to be minimum of a or b's respective elements.
void	beDifferenceOf (const FloatArray &a, const FloatArray &b)
	Sets receiver to be a - b.
void	beDifferenceOf (const FloatArray &a, const FloatArray &b, int n)
	Sets receiver to be a - b, using only the first n entries.
void	beSubArrayOf (const FloatArray &src, const IntArray &indx)
	Extract sub vector form src array and stores the result into receiver.
void	addSubVector (const FloatArray &src, int si)
	Adds the given vector as sub-vector to receiver.
void	assemble (const FloatArray &fe, const IntArray &loc)
	Assembles the array fe (typically, the load vector of a finite element) into the receiver, using loc as location array.
void	copySubVector (const FloatArray &src, int si)
	Copy the given vector as sub-vector to receiver.
double	distance (const FloatArray &x) const
	Computes the distance between position represented by receiver and position given as parameter.
double	distance (const FloatArray *x) const
double	distance_square (const FloatArray &x) const
	Computes the square of distance between position represented by receiver and position given as parameter.
double	dotProduct (const FloatArray &x) const
	Computes the dot product (or inner product) of receiver and argument.
double	dotProduct (const FloatArray &x, int size) const
	Computes the dot product (or inner product) of receiver and argument.
double	normalize ()
	Normalizes receiver.
double	computeNorm () const
	Computes the norm (or length) of the vector.
double	computeSquaredNorm () const
	Computes the square of the norm.
double	sum () const
	Computes the sum of receiver values.
void	rotatedWith (FloatMatrix &r, char mode)
	Returns the receiver a rotated according the change-of-base matrix r.
double *	givePointer () const
	Gives the pointer to the raw data, breaking encapsulation.
void	beFullVectorForm (const FloatMatrix &aMatrix)
	Reciever will be a vector with 9 components formed from a 3x3 matrix.
void	beReducedVectorForm (const FloatMatrix &aMatrix)
	Reciever will be a vector with 6 components formed from a 3x3 matrix.
int	packToCommBuffer (CommunicationBuffer &buff) const
int	unpackFromCommBuffer (CommunicationBuffer &buff)
int	givePackSize (CommunicationBuffer &buff) const
contextIOResultType	storeYourself (DataStream *stream, ContextMode mode)
contextIOResultType	restoreYourself (DataStream *stream, ContextMode mode)
FloatArray &	operator= (const double &)
	Assignment of scalar to all components of receiver.
Protected Attributes
int	size
	Size of array.
int	allocatedSize
	allocated space size for array.
double *	values
	Stored values of vector.

Detailed Description

Class representing vector of real numbers.

This array can grow or shrink to desired dimension. The lower value index of array is 1, upper depends on array size.

Tasks:

Storing and returning a coefficient (method 'at') ;
Expanding its size in order to store additional coefficients (method growTo )
Performing basic operations : summation, product, rotation, etc.
Assembling to itself another array, typically an elemental or nodal load vector (method 'assemble').
Reading/writing its description on a given file.
Introduced allocatedSize variable to allow dynamic resizing of array size possibly without memory reallocation. At startup array occupies space given by allocatedSpace = size. Then there can be
- Further request for resizing array to smaller dimension then we only change size variable, but allocatedSize variable remain untouched - expecting possible array grow and then re-using previously allocated space.
- If further request for growing then is necessary memory reallocation. This process is controlled in resize member function.

Remarks:

For the sake of efficiency, the array values is allocated using the C calloc function rather than the 'new' operator.
Method givePointer is an encapsulation crime. It is used only for speeding up method 'dot' of class RowColumn and for speeding method initialize.

Definition at line 84 of file flotarry.h.

Constructor & Destructor Documentation

oofem::FloatArray::FloatArray ( int size = 0 )

Constructor.

Array is not zeroed.

See also:: FloatArray::zero

Parameters:

size	Size of array.

Definition at line 57 of file flotarry.C.

References allocatedSize, oofem::allocDouble(), OOFEM_FATAL2, size, and values.

oofem::FloatArray::FloatArray ( const FloatArray & x )

Copy constructor.

Creates the array from another array.

Parameters:

x	Array to copy.

Definition at line 74 of file flotarry.C.

References allocatedSize, oofem::allocDouble(), OOFEM_FATAL2, size, and values.

oofem::FloatArray::~FloatArray ( ) [virtual]

Destructor.

Definition at line 99 of file flotarry.C.

References oofem::freeDouble(), and values.

Member Function Documentation

void oofem::FloatArray::add ( const FloatArray & src )

Adds array src to receiver.

If the receiver's size is zero, it adjusts its size to size of src array. If receiver's size is nonzero and different from src array size an error is generated.

Parameters:

src	Array to add to receiver.

Definition at line 163 of file flotarry.C.

References OOFEM_ERROR3, size, and values.

void oofem::FloatArray::add	(	double	factor,
		const FloatArray &	b
	)

Adds array times factor to receiver.

If the receiver's size is zero, it adjusts its size to size of b array. If receiver's size is nonzero and different from b array size an error is generated.

Parameters:

factor	Factor to be multiplied with b.
b	Will be multiplied by factor and added to receiver.

Definition at line 195 of file flotarry.C.

References beScaled(), OOFEM_ERROR3, size, and values.

void oofem::FloatArray::add ( double offset )

Adds scalar to receiver.

Parameters:

offset Scalar to add

Definition at line 187 of file flotarry.C.

References size, and values.

void oofem::FloatArray::addSubVector	(	const FloatArray &	src,
		int	si
	)

Adds the given vector as sub-vector to receiver.

The sub-vector values will be added to receivers corresponding receiver's values at positions (si,...,si+src.size). The size of receiver will be adjusted, if necessary.

Parameters:

src	Sub-vector to be added.
si	Determines the position (receiver's 1-based index) of first src value to be added.

Definition at line 345 of file flotarry.C.

References at(), giveSize(), and resize().

Referenced by oofem::Tr1BubbleStokes::computeInternalForcesVector(), oofem::Tr21Stokes::computeInternalForcesVector(), and oofem::Tet1BubbleStokes::computeInternalForcesVector().

void oofem::FloatArray::assemble	(	const FloatArray &	fe,
		const IntArray &	loc
	)

Assembles the array fe (typically, the load vector of a finite element) into the receiver, using loc as location array.

Parameters:

fe	Array to be assembled.
loc	Array of code numbers. src(i) value will be added to receiver value at position loc(i) (if this loc(i) value is nonzero).

Definition at line 438 of file flotarry.C.

References oofem::IntArray::at(), at(), oofem::IntArray::giveSize(), giveSize(), and OOFEM_ERROR3.

Referenced by oofem::NLTransientTransportProblem::assembleAlgorithmicPartOfRhs(), oofem::NonStationaryTransportProblem::assembleAlgorithmicPartOfRhs(), oofem::StationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::NonStationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::EngngModel::assembleExtrapolatedForces(), oofem::SurfaceTensionBoundaryCondition::assembleVector(), oofem::WeakPeriodicbc::assembleVector(), oofem::MixedGradientPressureNeumann::assembleVector(), oofem::EngngModel::assembleVectorFromDofManagers(), oofem::EngngModel::assembleVectorFromElements(), oofem::Tr1BubbleStokes::computeBodyLoadVectorAt(), oofem::Tr21Stokes::computeBodyLoadVectorAt(), oofem::Tet1BubbleStokes::computeBodyLoadVectorAt(), oofem::Tet21Stokes::computeBodyLoadVectorAt(), oofem::Tr1Darcy::computeEdgeBCSubVectorAt(), oofem::Tr1BubbleStokes::computeEdgeBCSubVectorAt(), oofem::Tr21Stokes::computeEdgeBCSubVectorAt(), oofem::Tet1BubbleStokes::computeEdgeBCSubVectorAt(), oofem::TransportElement::computeEdgeBCSubVectorAt(), oofem::Shell7Base::computeEdgeLoadVectorAt(), oofem::StructuralElement::computeEdgeLoadVectorAt(), oofem::GradDpElement::computeForceLoadVector(), oofem::Tr1BubbleStokes::computeInternalForcesVector(), oofem::Tr21Stokes::computeInternalForcesVector(), oofem::Tet1BubbleStokes::computeInternalForcesVector(), oofem::Tet21Stokes::computeInternalForcesVector(), oofem::Shell7Base::computeSectionalForces(), oofem::Tet21Stokes::computeSurfaceBCSubVectorAt(), oofem::TransportElement::computeSurfaceBCSubVectorAt(), oofem::Shell7Base::computeSurfaceLoadVectorAt(), oofem::StructuralElement::computeSurfaceLoadVectorAt(), oofem::Tet1BubbleStokes::computeSurfBCSubVectorAt(), oofem::MixedGradientPressureNeumann::computeTangents(), oofem::Shell7Base::edgeGiveUpdatedSolutionVector(), oofem::SUPGElement::giveCharacteristicVector(), oofem::SUPGElement2::giveCharacteristicVector(), oofem::GradDpElement::giveInternalForcesVector(), oofem::StructuralElementEvaluator::giveInternalForcesVector(), oofem::NLStructuralElement::giveInternalForcesVector_withIRulesAsSubcells(), oofem::StructuralElement::giveInternalForcesVector_withIRulesAsSubcells(), oofem::Shell7Base::giveUpdatedSolutionVector(), and oofem::EIPrimaryUnknownMapper::mapAndUpdate().

double& oofem::FloatArray::at ( int i ) [inline]

Coefficient access function.

Returns value of coefficient at given position of the receiver. Provides 1-based indexing access.

Parameters:

i	Position of coefficient in array.

Definition at line 123 of file flotarry.h.

References values.

double oofem::FloatArray::at ( int i ) const [inline]

Coefficient access function.

Returns l-value of coefficient at given position of the receiver. Provides 1-based indexing access.

Parameters:

i	Position of coefficient in array.

Definition at line 133 of file flotarry.h.

References values.

void oofem::FloatArray::beDifferenceOf	(	const FloatArray &	a,
		const FloatArray &	b
	)

Sets receiver to be a - b.

Parameters:

a	Array which receiver goes to.
b	Array which receiver comes from.

Definition at line 282 of file flotarry.C.

References OOFEM_ERROR3, resize(), size, and values.

Referenced by oofem::NLTransientTransportProblem::assembleAlgorithmicPartOfRhs(), oofem::MixedGradientPressureDirichlet::computeDofTransformation(), oofem::Quad1MindlinShell3D::computeLCS(), oofem::LineSurfaceTension::computeLoadVector(), oofem::Quad1Mindlin::computeMidPlaneNormal(), oofem::CCTPlate::computeMidPlaneNormal(), oofem::Quad1MindlinShell3D::computeMidPlaneNormal(), oofem::TrabBone3D::computePlasStrainEnerDensity(), oofem::Line::computeProjection(), oofem::Line::computeTangentialDistanceToEnd(), oofem::IsotropicDamageMaterialStatus::computeWork(), oofem::RankineMatStatus::computeWork(), oofem::FEI3dLineLin::evaldNdx(), oofem::PrescribedGradient::give(), oofem::FE2FluidMaterial::giveDeviatoricPressureStiffness(), oofem::FE2FluidMaterial::giveDeviatoricStiffnessMatrix(), oofem::Truss3d::giveLocalCoordinateSystem(), oofem::M4Material::giveRealMicroplaneStressVector(), oofem::RCM2Material::giveRealPrincipalStressVector3d(), oofem::AbaqusUserMaterial::giveRealStressVector(), oofem::PerfectlyPlasticMaterial::giveRealStressVector(), oofem::RheoChainMaterial::giveRealStressVector(), oofem::PlasticMaterial::giveRealStressVector(), oofem::MisesMat::giveRealStressVectorComputedFromDefGrad(), oofem::MixedGradientPressureDirichlet::giveUnknown(), oofem::FEI3dTetQuad::global2local(), oofem::FEI3dLineLin::global2local(), oofem::FEI2dTrQuad::global2local(), oofem::FEI2dQuadQuad::global2local(), oofem::FEI3dHexaQuad::global2local(), oofem::ConcreteDPM2::performPlasticityReturn(), oofem::NRSolver::solve(), oofem::NRSolver2::solve(), oofem::FEI3dTetLin::surfaceEvalNormal(), oofem::Line::transformIntoPolar(), and oofem::FastMarchingMethod::updateTrialValue().

void oofem::FloatArray::beDifferenceOf	(	const FloatArray &	a,
		const FloatArray &	b,
		int	n
	)

Sets receiver to be a - b, using only the first n entries.

Parameters:

a	Array which receiver goes to.
b	Array which receiver comes from.
n	Only first n entries are taken.

Definition at line 296 of file flotarry.C.

References OOFEM_ERROR3, resize(), size, and values.

void oofem::FloatArray::beFullVectorForm ( const FloatMatrix & aMatrix )

Reciever will be a vector with 9 components formed from a 3x3 matrix.

Order of matrix components in vector: 11, 22, 33, 23, 13, 12, 32, 31, 21

Parameters:

aMatrix Matrix to transform.

Definition at line 1016 of file flotarry.C.

References at(), oofem::FloatMatrix::at(), oofem::Matrix::giveNumberOfColumns(), OOFEM_ERROR, and resize().

void oofem::FloatArray::beMaxOf	(	const FloatArray &	a,
		const FloatArray &	b
	)

Sets receiver to maximum of a or b's respective elements.

Parameters:

a	Array of size n.
b	Array of size n.

Definition at line 246 of file flotarry.C.

References giveSize(), oofem::max(), OOFEM_ERROR3, resize(), size, and values.

Referenced by oofem::StokesFlowVelocityHomogenization::giveAreaOfRVE(), and oofem::SpatialLocalizerInterface::SpatialLocalizerI_giveBBox().

void oofem::FloatArray::beMinOf	(	const FloatArray &	a,
		const FloatArray &	b
	)

Sets receiver to be minimum of a or b's respective elements.

Parameters:

a	Array of size n.
b	Array of size n.

Definition at line 264 of file flotarry.C.

References giveSize(), oofem::min(), OOFEM_ERROR3, resize(), size, and values.

Referenced by oofem::StokesFlowVelocityHomogenization::giveAreaOfRVE(), and oofem::SpatialLocalizerInterface::SpatialLocalizerI_giveBBox().

void oofem::FloatArray::beProductOf	(	const FloatMatrix &	aMatrix,
		const FloatArray &	anArray
	)

Receiver becomes the result of the product of aMatrix and anArray.

Adjusts the size of receiver if necessary.

Definition at line 603 of file flotarry.C.

References at(), oofem::FloatMatrix::at(), oofem::Matrix::giveNumberOfColumns(), oofem::Matrix::giveNumberOfRows(), giveSize(), OOFEM_ERROR, resize(), and sum().

void oofem::FloatArray::beReducedVectorForm ( const FloatMatrix & aMatrix )

Reciever will be a vector with 6 components formed from a 3x3 matrix.

Off-diagonals of the matrix are symmetrized. Order of matrix components in vector: 11, 22, 33, 23, 13, 12

Parameters:

aMatrix Matrix to transform.

Definition at line 1031 of file flotarry.C.

References at(), oofem::FloatMatrix::at(), oofem::Matrix::giveNumberOfColumns(), OOFEM_ERROR, and resize().

Referenced by oofem::Shell7Base::computeStrainVector().

void oofem::FloatArray::beScaled	(	double	s,
		const FloatArray &	b
	)

Sets receiver to be $ a = s b $ .

Parameters:

s	Scaling factor.
b	Vector to be scaled.

Definition at line 154 of file flotarry.C.

References resize(), size, and values.

Referenced by add(), oofem::MixedGradientPressureNeumann::assembleVector(), oofem::SimpleInterfaceMaterial::giveRealStressVector(), and oofem::FEI3dLineLin::local2global().

void oofem::FloatArray::beSubArrayOf	(	const FloatArray &	src,
		const IntArray &	indx
	)

Extract sub vector form src array and stores the result into receiver.

Parameters:

src	source vector for sub vector
indx	Determines sub vector. Receiver size will be indx max value, and on i-th position of subVector will be src(indx->at(i)) value.

Definition at line 311 of file flotarry.C.

References oofem::IntArray::giveSize(), OOFEM_ERROR, resize(), size, and values.

Referenced by oofem::RCM2Material::giveRealPrincipalStressVector3d().

void oofem::FloatArray::beTProductOf	(	const FloatMatrix &	aMatrix,
		const FloatArray &	anArray
	)

Receiver becomes the result of the product of aMatrix^T and anArray.

Adjusts the size of receiver if necessary.

Definition at line 629 of file flotarry.C.

References at(), oofem::FloatMatrix::at(), oofem::Matrix::giveNumberOfColumns(), oofem::Matrix::giveNumberOfRows(), giveSize(), OOFEM_ERROR, resize(), and sum().

void oofem::FloatArray::beVectorProductOf	(	const FloatArray &	v1,
		const FloatArray &	v2
	)

Computes vector product (or cross product) of vectors given as parameters, $v_1 \times v_2$ , and stores the result into receiver.

Parameters:

v1	First vector in the product.
v2	Second vector in the product.

Definition at line 361 of file flotarry.C.

References at(), giveSize(), OOFEM_ERROR, and resize().

Referenced by oofem::FloatMatrix::beLocalCoordSys(), oofem::Tr2Shell7::computeAreaAround(), oofem::Shell7Base::computeAreaAround(), oofem::Tet1_3D_SUPG::computeCriticalTimeStep(), oofem::RerShell::computeGtoLRotationMatrix(), oofem::CCTPlate3d::computeGtoLRotationMatrix(), oofem::Quad1MindlinShell3D::computeLCS(), oofem::QSpace::computeLoadLSToLRotationMatrix(), oofem::LSpace::computeLoadLSToLRotationMatrix(), oofem::Quad1Mindlin::computeMidPlaneNormal(), oofem::Quad1MindlinShell3D::computeMidPlaneNormal(), oofem::CCTPlate::computeMidPlaneNormal(), oofem::Shell7Base::computePressureForceAt(), oofem::Shell7Base::computePressureTangentMatrix(), oofem::LIBeam3dNL2::computeTempCurv(), oofem::Shell7Base::computeThicknessMappingCoeff(), oofem::Shell7Base::computeTractionForce(), oofem::Tr2Shell7::computeVolumeAround(), oofem::Tr2Shell7::computeVolumeAroundLayer(), oofem::Shell7Base::computeVolumeAroundLayer(), oofem::LSpace::drawTriad(), oofem::CohesiveSurface3d::evaluateLocalCoordinateSystem(), oofem::InterfaceElem1d::evaluateLocalCoordinateSystem(), oofem::OrthotropicLinearElasticMaterial::giveTensorRotationMatrix(), oofem::MicroplaneMaterial::initializeData(), oofem::FEI3dTetLin::surfaceEvalNormal(), oofem::FEI3dHexaLin::surfaceEvalNormal(), oofem::FEI3dTrQuad::surfaceEvalNormal(), oofem::FEI3dTetQuad::surfaceEvalNormal(), oofem::FEI3dHexaQuad::surfaceEvalNormal(), and oofem::FEI3dTrQuad::surfaceGiveJacobianMatrixAt().

void oofem::FloatArray::checkBounds ( int i ) const

Checks size of receiver towards requested bounds.

Current implementation will call exit(1), if dimension mismatch found.

Parameters:

i	Required size of receiver.

void oofem::FloatArray::checkSizeTowards ( const IntArray & loc )

Checks size of receiver towards values stored in loc array.

Expands the receiver if loc points to coefficients beyond the size of receiver.

Parameters:

loc	Array with indices.

Definition at line 492 of file flotarry.C.

References oofem::IntArray::at(), oofem::IntArray::giveSize(), oofem::max(), resize(), and size.

double oofem::FloatArray::computeNorm ( ) const

Computes the norm (or length) of the vector.

Returns:: The Euclidean norm of the vector.

Definition at line 727 of file flotarry.C.

References computeSquaredNorm().

Referenced by oofem::MMALeastSquareProjection::__init(), oofem::MixedGradientPressureNeumann::assembleVector(), oofem::MPlasticMaterial::closestPointReturn(), oofem::MPlasticMaterial2::closestPointReturn(), oofem::IDNLMaterial::computeAngleAndSigmaRatio(), oofem::Tr2Shell7::computeAreaAround(), oofem::Shell7Base::computeAreaAround(), oofem::ConcreteDPM2::computeDeltaPlasticStrainNormCompression(), oofem::ConcreteDPM2::computeDeltaPlasticStrainNormTension(), oofem::Line2SurfaceTension::computeLoadVector(), oofem::LineSurfaceTension::computeLoadVector(), oofem::LIBeam3d2::computeRotMtrx(), oofem::LIBeam3dNL::computeRotMtrx(), oofem::LIBeam3dNL2::computeRotMtrx(), oofem::IDNLMaterial::computeStressBasedWeight(), oofem::Line2SurfaceTension::computeTangent(), oofem::Line::computeTangentialDistanceToEnd(), oofem::Shell7Base::computeThicknessMappingCoeff(), oofem::Shell7Base::edgeComputeLengthAround(), oofem::FEI2dTrQuad::edgeEvaldNds(), oofem::HuertaRemeshingCriteria::estimateMeshDensities(), oofem::NonlinearMassTransferMaterial::giveCharacteristicMatrix(), oofem::FE2FluidMaterial::giveDeviatoricPressureStiffness(), oofem::PolylineNonlocalBarrier::giveDistancePointLine(), oofem::ScalarErrorIndicator::giveElementError(), oofem::NonlinearMassTransferMaterial::giveFluxVector(), oofem::PlasticMaterial::giveRealStressVector(), oofem::OrthotropicLinearElasticMaterial::giveTensorRotationMatrix(), oofem::FE2FluidMaterial::giveVolumetricDeviatoricStiffness(), oofem::FEI3dTetQuad::global2local(), oofem::FEI2dTrQuad::global2local(), oofem::FEI2dQuadQuad::global2local(), oofem::FEI3dHexaQuad::global2local(), oofem::PetscContext::localNorm(), oofem::Tet1_3D_SUPG::LS_PCS_computeF(), oofem::TR21_2D_SUPG::LS_PCS_computeF(), oofem::PetscContext::naturalNorm(), normalize(), oofem::TriangleMesherInterface::simplifyPSLG(), oofem::NLTransientTransportProblem::solveYourselfAt(), oofem::SUPG::solveYourselfAt(), oofem::LineSurfaceTension::SpatialLocalizerI_giveDistanceFromParametricCenter(), oofem::FEI3dTrQuad::surfaceEvalNormal(), oofem::FEI3dTetQuad::surfaceEvalNormal(), oofem::Line::transformIntoPolar(), oofem::TR1_2D_SUPG2_AXI::updateStabilizationCoeffs(), oofem::TR1_2D_SUPG::updateStabilizationCoeffs(), oofem::TR1_2D_SUPG2::updateStabilizationCoeffs(), and oofem::Quad10_2D_SUPG::updateStabilizationCoeffs().

double oofem::FloatArray::computeSquaredNorm ( ) const

Computes the square of the norm.

Returns:: Squared norm.

Definition at line 733 of file flotarry.C.

References size, and values.

Referenced by oofem::SurfaceTensionBoundaryCondition::assembleVector(), oofem::WeakPeriodicbc::assembleVector(), oofem::MixedGradientPressureNeumann::assembleVector(), oofem::EngngModel::assembleVectorFromDofManagers(), oofem::EngngModel::assembleVectorFromElements(), oofem::NRSolver::checkConvergence(), oofem::CylindricalALM::checkConvergence(), oofem::CylindricalALM::computeDeltaLambda(), oofem::QSpace::computeLoadLSToLRotationMatrix(), oofem::LSpace::computeLoadLSToLRotationMatrix(), computeNorm(), oofem::LIBeam3dNL2::computeTempCurv(), oofem::CylindricalALM::do_lineSearch(), oofem::FEI3dLineLin::evaldNdx(), oofem::PolylineNonlocalBarrier::giveDistancePointLine(), oofem::FEI3dLineLin::global2local(), oofem::FETISolver::solve(), oofem::NRSolver::solve(), oofem::NRSolver2::solve(), oofem::CylindricalALM::solve(), oofem::HuertaErrorEstimator::solveRefinedElementProblem(), oofem::SUPG::solveYourselfAt(), and oofem::ZZErrorEstimatorInterface::ZZErrorEstimatorI_computeElementContributions().

bool oofem::FloatArray::containsOnlyZeroes ( ) const

Returns nonzero if all coefficients of the receiver are 0, else returns zero.

Definition at line 583 of file flotarry.C.

References size, and values.

Referenced by oofem::StationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::NonStationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::HTSelement::computePrescribedDisplacementLoadVectorAt(), oofem::ConcreteDPM2::computeSecantStiffness(), oofem::HellmichMaterial::elasticCompliance(), oofem::HellmichMaterial::elasticStiffness(), oofem::RCM2Material::giveRealPrincipalStressVector3d(), and oofem::CompoDamageMatStatus::printOutputAt().

void oofem::FloatArray::copySubVector	(	const FloatArray &	src,
		int	si
	)

Copy the given vector as sub-vector to receiver.

The sub-vector values will be set to receivers values starting at at positions (si,...,si+src.size). The size of receiver will be adjusted, if necessary.

Parameters:

src	Sub-vector to be added
si	Determines the position (receiver's 1-based index) of first src value to be added.

Definition at line 763 of file flotarry.C.

References at(), giveSize(), and resize().

Referenced by oofem::ActiveDof::computeDofTransformation(), oofem::SlaveDof::computeDofTransformation(), oofem::RVEStokesFlow::giveIPValue(), oofem::ActiveDof::giveUnknowns(), and oofem::SlaveDof::giveUnknowns().

double oofem::FloatArray::distance ( const FloatArray & x ) const

Computes the distance between position represented by receiver and position given as parameter.

Parameters:

x	Coordinate to calculate distance from.

Definition at line 412 of file flotarry.C.

References distance_square().

double oofem::FloatArray::distance ( const FloatArray * x ) const [inline]

See also:: distance

Definition at line 324 of file flotarry.h.

References distance().

Referenced by distance().

double oofem::FloatArray::distance_square ( const FloatArray & x ) const

Computes the square of distance between position represented by receiver and position given as parameter.

Parameters:

x	Coordinate to calculate squared distance from.

Definition at line 418 of file flotarry.C.

References oofem::min().

Referenced by distance(), oofem::EIPrimaryUnknownMapper::evaluateAt(), oofem::Subdivision::RS_Tetra::evaluateLongestEdge(), and oofem::FEI2dLineQuad::global2local().

double oofem::FloatArray::dotProduct ( const FloatArray & x ) const

Computes the dot product (or inner product) of receiver and argument.

Parameters:

x	Vector to contract to receiver.

Definition at line 376 of file flotarry.C.

References OOFEM_ERROR3, size, and values.

Referenced by oofem::MPlasticMaterial::closestPointReturn(), oofem::Shell7Base::computeConvectiveMassForce(), oofem::Tet1_3D_SUPG::computeCriticalTimeStep(), oofem::CylindricalALM::computeDeltaLambda(), oofem::IDGMaterial::computeEquivalentStrain(), oofem::IsotropicDamageMaterial1::computeEquivalentStrain(), oofem::IsotropicDamageMaterial1::computeEta(), oofem::MixedGradientPressureNeumann::computeFields(), oofem::Quad10_2D_SUPG::computeGradUMatrix(), oofem::Tr1BubbleStokes::computeInternalForcesVector(), oofem::Tr21Stokes::computeInternalForcesVector(), oofem::Tet1BubbleStokes::computeInternalForcesVector(), oofem::Tet21Stokes::computeInternalForcesVector(), oofem::GradDpElement::computeLocalStrainVector(), oofem::Shell7Base::computeMassMatrix(), oofem::Shell7Base::computeMassMatrixNum(), oofem::TrabBone3D::computePlasStrainEnerDensity(), oofem::Shell7Base::computePressureForceAt(), oofem::L4Axisymm::computeStrainVector(), oofem::Axisymm3d::computeStrainVector(), oofem::NLStructuralElement::computeStrainVector(), oofem::Line::computeTangentialDistanceToEnd(), oofem::Shell7Base::computeThicknessMappingCoeff(), oofem::Tr2Shell7::computeVolumeAround(), oofem::Tr2Shell7::computeVolumeAroundLayer(), oofem::Shell7Base::computeVolumeAroundLayer(), oofem::IsotropicDamageMaterialStatus::computeWork(), oofem::RankineMatStatus::computeWork(), oofem::TrabBone3D::constructDerivativeOfPlasFlowDirec(), oofem::TrabBone3D::constructPlasFlowDirec(), oofem::CylindricalALM::do_lineSearch(), oofem::LSpace::drawTriad(), oofem::Truss1d::EIPrimaryUnknownMI_computePrimaryUnknownVectorAt(), oofem::TrabBone3D::evaluatePlasCriterion(), oofem::PlasticMaterial::giveConsistentStiffnessMatrix(), oofem::Shell7Base::giveCoordTransMatrix(), oofem::PolylineNonlocalBarrier::giveDistancePointLine(), oofem::Shell7Base::giveDualBase(), oofem::Element::giveLenghtInDir(), oofem::TrabBoneNLEmbed::giveRealStressVector(), oofem::SimpleInterfaceMaterial::giveRealStressVector(), oofem::SlaveDof::giveUnknown(), oofem::FEI3dLineLin::global2local(), oofem::PetscContext::localDotProduct(), oofem::Tet1_3D_SUPG::LS_PCS_computeF(), oofem::TR21_2D_SUPG::LS_PCS_computeF(), oofem::TR21_2D_SUPG::LS_PCS_computeS(), oofem::TR21_2D_SUPG::LS_PCS_computeVOFFractions(), oofem::PetscContext::naturalDotProduct(), oofem::TrabBone3D::projectOnYieldSurface(), oofem::InverseIteration::solve(), oofem::FETISolver::solve(), oofem::CylindricalALM::solve(), oofem::HuertaErrorEstimator::solveRefinedElementProblem(), oofem::LevelSetPCS::updatePosition(), oofem::FastMarchingMethod::updateTrialValue(), oofem::ConcreteDPMStatus::updateYourself(), and oofem::ZZErrorEstimatorInterface::ZZErrorEstimatorI_computeElementContributions().

double oofem::FloatArray::dotProduct	(	const FloatArray &	x,
		int	size
	)		const

Computes the dot product (or inner product) of receiver and argument.

Parameters:

x	Vector to contract to receiver.
size	Number of elements to contract. May not be larger than

Definition at line 394 of file flotarry.C.

References OOFEM_ERROR3, size, and values.

int oofem::FloatArray::givePackSize ( CommunicationBuffer & buff ) const

Definition at line 863 of file flotarry.C.

References oofem::CommunicationBuffer::givePackSize(), and size.

Referenced by oofem::RCSDNLMaterial::estimatePackSize().

double* oofem::FloatArray::givePointer ( ) const [inline]

Gives the pointer to the raw data, breaking encapsulation.

Returns:: Pointer to values of array

Definition at line 379 of file flotarry.h.

References values.

Referenced by oofem::PetscContext::accumulate(), oofem::EngngModel::assembleVector(), oofem::FloatMatrix::beInverseOf(), oofem::NRSolver::checkConvergence(), oofem::FloatMatrix::computeNorm(), oofem::FloatMatrix::computeReciprocalCondition(), oofem::FloatMatrix::copyColumn(), oofem::AbaqusUserMaterial::giveRealStressVector(), oofem::StressStrainBaseVector::operator=(), oofem::HellmichMaterial::plotReturn(), oofem::PetscContext::scatterL2G(), oofem::PetscContext::scatterN2G(), oofem::FloatMatrix::setColumn(), oofem::SpoolesSolver::solve(), oofem::DSSMatrix::solve(), oofem::FloatMatrix::solveForRhs(), oofem::SpoolesSparseMtrx::times(), oofem::PetscSparseMtrx::times(), oofem::SpoolesSparseMtrx::timesT(), and oofem::PetscSparseMtrx::timesT().

int oofem::FloatArray::giveSize ( ) const [inline]

Returns the size of receiver.

Definition at line 186 of file flotarry.h.

References size.

void oofem::FloatArray::hardResize ( int s )

Resizes the size of the receiver to requested bounds.

Memory allocation always happens, more preferably use resize() function instead.

Parameters:

s New size.

Definition at line 551 of file flotarry.C.

References allocatedSize, oofem::allocDouble(), oofem::freeDouble(), oofem::min(), OOFEM_FATAL2, size, and values.

bool oofem::FloatArray::isEmpty ( ) const [inline]

Returns true if receiver is empty.

Definition at line 190 of file flotarry.h.

References size.

Referenced by oofem::HeMoTKMaterial::computeCapacityCoeff(), oofem::MazarsMaterial::computeDamageParam(), oofem::IDGMaterial::computeEquivalentStrain(), oofem::MazarsMaterial::computeEquivalentStrain(), oofem::IsotropicDamageMaterial1::computeEquivalentStrain(), oofem::IDGMaterial::computeEta(), oofem::IsotropicDamageMaterial1::computeEta(), oofem::TransportElement::computeInternalSourceRhsVectorAt(), oofem::J2MPlasticMaterial::computeJ2InvariantAt(), oofem::J2Mat::computeJ2InvariantAt(), oofem::StructuralMaterial::computeStressIndependentStrainVector(), oofem::HydrationModel::giveCharacteristicValue(), oofem::LinearEdgeLoad::initializeFrom(), oofem::HeMoTKMaterial::matcond1d(), oofem::HeMoTKMaterial::matcond2d(), oofem::HeMoTKMaterial::matcond3d(), oofem::NonLinearStatic::packMigratingData(), oofem::NonLinearDynamic::packMigratingData(), oofem::HellmichMaterialStatus::printOutputAt(), oofem::LinearStability::restoreContext(), oofem::HydratingHeMoMaterial::updateInternalState(), oofem::HydratingIsoHeatMaterial::updateInternalState(), oofem::NonLinearStatic::updateLoadVectors(), and oofem::AdaptiveNonLinearStatic::updateYourself().

bool oofem::FloatArray::isNotEmpty ( ) const [inline]

Returns true if receiver is not empty.

Definition at line 188 of file flotarry.h.

References size.

Referenced by oofem::AdaptiveNonLinearStatic::adaptiveRemap(), oofem::EngngModel::assembleVectorFromDofManagers(), oofem::EngngModel::assembleVectorFromElements(), oofem::MDM::computeDamageOnPlane(), oofem::MPlasticMaterial::computeGradientVector(), oofem::TransportElement::computeInternalSourceRhsVectorAt(), oofem::GradDpElement::computeLocForceLoadVector(), oofem::J2MPlasticMaterial::computeStressGradientVector(), oofem::J2Mat::computeStressGradientVector(), oofem::LayeredCrossSection::computeStressIndependentStrainVector(), oofem::FiberedCrossSection::computeStressIndependentStrainVector(), oofem::StructuralMaterial::computeStressIndependentStrainVector(), oofem::J2MPlasticMaterial::computeYieldValueAt(), oofem::J2Mat::computeYieldValueAt(), oofem::TR_SHELL01::giveCharacteristicVector(), oofem::RheoChainMaterial::giveCharTime(), oofem::RheoChainMaterial::giveDiscreteTimes(), oofem::HellmichMaterial::giveEigenStrainVector(), oofem::Beam2d::giveEndForcesVector(), oofem::M4Material::giveRealMicroplaneStressVector(), oofem::LinearStatic::giveUnknownComponent(), oofem::AdaptiveNonLinearStatic::giveUnknownComponent(), oofem::CBS::giveUnknownComponent(), oofem::NonLinearStatic::giveUnknownComponent(), oofem::AdaptiveNonLinearStatic::initializeAdaptiveFrom(), oofem::RheoChainMaterialStatus::printOutputAt(), oofem::NonLinearStatic::proceedStep(), and oofem::NonLinearDynamic::proceedStep().

void oofem::FloatArray::negated ( )

Switches the sign of every coefficient of receiver.

Returns:: receiver.

Definition at line 655 of file flotarry.C.

References size, and values.

Referenced by oofem::NLTransientTransportProblem::assembleAlgorithmicPartOfRhs(), oofem::StationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::NonStationaryTransportProblem::assembleDirichletBcRhsVector(), oofem::TransportElement::computeFlow(), oofem::Tr1Darcy::computeLoadVector(), oofem::HTSelement::computePrescribedDisplacementLoadVectorAt(), oofem::CBSElement::computePrescribedTermsI(), oofem::Shell7Base::computePressureTangentMatrix(), oofem::J2MPlasticMaterial::computeStressSpaceHardeningVars(), oofem::J2plasticMaterial::ComputeStressSpaceHardeningVars(), oofem::LEPlic::doCellDLS(), oofem::SUPG::giveElementCharacteristicVector(), oofem::NonlinearMassTransferMaterial::giveFluxVector(), oofem::AnisotropicMassTransferMaterial::giveFluxVector(), oofem::PerfectlyPlasticMaterial::giveRealStressVector(), oofem::ConcreteDPM::performRegularReturn(), oofem::ConcreteDPM2::performRegularReturn(), oofem::NonLinearStatic::proceedStep(), oofem::FETISolver::solve(), oofem::StokesFlow::solveYourselfAt(), and oofem::LinearStability::solveYourselfAt().

double oofem::FloatArray::normalize ( )

Normalizes receiver.

Euclidean norm is used, after operation receiver will have this norm equal to 1.0.

Returns:: modified receiver

Definition at line 715 of file flotarry.C.

References computeNorm(), oofem::norm(), OOFEM_ERROR, and times().

double& oofem::FloatArray::operator() ( int i ) [inline]

Coefficient access function.

Returns value of coefficient at given position of the receiver. Provides 0-based indexing access.

Parameters:

i	Position of coefficient in array.

Definition at line 144 of file flotarry.h.

References values.

const double& oofem::FloatArray::operator() ( int i ) const [inline]

Coefficient access function.

Returns value of coefficient at given position of the receiver. Provides 0-based indexing access.

Parameters:

i	Position of coefficient in array.

Definition at line 154 of file flotarry.h.

References values.

FloatArray & oofem::FloatArray::operator= ( const FloatArray & src )

Assignment operator.

Definition at line 107 of file flotarry.C.

References resize(), size, and values.

FloatArray & oofem::FloatArray::operator= ( const double & val )

Assignment of scalar to all components of receiver.

Definition at line 872 of file flotarry.C.

References size, and values.

int oofem::FloatArray::packToCommBuffer ( CommunicationBuffer & buff ) const

Definition at line 840 of file flotarry.C.

References oofem::CommunicationBuffer::packArray(), oofem::CommunicationBuffer::packInt(), size, and values.

Referenced by oofem::ProcessCommunicatorBuff::packFloatArray(), oofem::CommunicationBuffer::packFloatArray(), and oofem::RCSDNLMaterial::packUnknowns().

void oofem::FloatArray::printYourself ( ) const [virtual]

Print receiver on stdout.

Useful for debugging.

Reimplemented in oofem::StrainVector, and oofem::StressVector.

Definition at line 663 of file flotarry.C.

References at(), and size.

Referenced by oofem::MPlasticMaterial2::closestPointReturn(), oofem::Quad1MindlinShell3D::computeLCS(), oofem::Shell7Base::computeMassMatrix(), oofem::Shell7Base::computeMassMatrixNum(), oofem::FE2FluidMaterial::giveDeviatoricPressureStiffness(), oofem::FE2FluidMaterial::giveVolumetricDeviatoricStiffness(), oofem::FiberedCrossSection::printYourself(), oofem::Triangle::printYourself(), oofem::LayeredCrossSection::printYourself(), oofem::Circle::printYourself(), oofem::GJacobi::solve(), and oofem::SubspaceIteration::solve().

void oofem::FloatArray::pY ( ) const [virtual]

Print receiver on stdout with high accuracy.

Definition at line 675 of file flotarry.C.

References at(), and size.

Referenced by oofem::RankineMat::performPlasticityReturn().

void oofem::FloatArray::resize	(	int	s,
		int	allocChunk = `0`
	)

Checks size of receiver towards requested bounds.

If dimension mismatch, size is adjusted accordingly.

Parameters:

s	New size.
allocChunk	Additional space to allocate.

Definition at line 510 of file flotarry.C.

References allocatedSize, oofem::allocDouble(), oofem::freeDouble(), OOFEM_FATAL2, size, and values.

contextIOResultType oofem::FloatArray::restoreYourself	(	DataStream *	stream,
		ContextMode	mode
	)

Reimplemented in oofem::StressStrainBaseVector.

Definition at line 801 of file flotarry.C.

References allocatedSize, oofem::allocDouble(), oofem::CIO_IOERR, oofem::CIO_OK, oofem::freeDouble(), OOFEM_FATAL2, oofem::DataStream::read(), size, and values.

void oofem::FloatArray::rotatedWith	(	FloatMatrix &	r,
		char	mode
	)

Returns the receiver a rotated according the change-of-base matrix r.

Parameters:

r	Rotation matrix.
mode	If mode == 't' the method performs the operation $a = t^{\mathrm{T}} \cdot r$ , else if mode = 'n' then the method performs the operation $a = t \cdot r$ .

Returns:: modified receiver.

Definition at line 687 of file flotarry.C.

References beProductOf(), beTProductOf(), and OOFEM_ERROR.

void oofem::FloatArray::setValues	(	int	n,
			...
	)

Sets values in array. Convenient for writing small specific vectors.

Definition at line 141 of file flotarry.C.

References resize(), and values.

Referenced by oofem::Shell7Base::computeConvectiveMassForce(), oofem::Shell7Base::computeMassMatrix(), oofem::Shell7Base::computePressureForceAt(), oofem::Shell7Base::edgeEvalCovarBaseVectorsAt(), oofem::FEI2dQuadConst::edgeEvalN(), oofem::Truss1d::EIPrimaryUnknownMI_computePrimaryUnknownVectorAt(), oofem::VTKXMLExportModule::exportCellVarAs(), oofem::Shell7Base::giveGeneralizedStrainComponents(), oofem::FE2FluidMaterial::giveIPValue(), oofem::GaussIntegrationRule::giveLineCoordsAndWeights(), oofem::Tr2Shell7::giveLocalNodeCoords(), oofem::GaussIntegrationRule::giveTriCoordsAndWeights(), oofem::FEI3dLineLin::global2local(), oofem::FEI2dTrQuad::global2local(), oofem::Tr1BubbleStokes::SpatialLocalizerI_giveDistanceFromParametricCenter(), oofem::Tr21Stokes::SpatialLocalizerI_giveDistanceFromParametricCenter(), oofem::Tet1BubbleStokes::SpatialLocalizerI_giveDistanceFromParametricCenter(), and oofem::Tet21Stokes::SpatialLocalizerI_giveDistanceFromParametricCenter().

contextIOResultType oofem::FloatArray::storeYourself	(	DataStream *	stream,
		ContextMode	mode
	)

Reimplemented in oofem::StressStrainBaseVector.

Definition at line 779 of file flotarry.C.

References oofem::CIO_IOERR, oofem::CIO_OK, size, values, and oofem::DataStream::write().

void oofem::FloatArray::subtract ( const FloatArray & src )

Subtracts array src to receiver.

If the receiver's size is zero, it adjusts its size to size of src array. If recever's size is nonzero and different from src array size an error is generated.

Definition at line 216 of file flotarry.C.

References giveSize(), OOFEM_ERROR3, resize(), size, and values.