DataTable_ is an in-memory storage container for data with support for holding metadata (using the base class AbstractDataTable). More...

Inheritance diagram for OpenSim::DataTable_< ETX, ETY >:

Public Member Functions
	DataTable_ ()=default

	DataTable_ (const DataTable_ &)=default

	DataTable_ (DataTable_ &&)=default

DataTable_ &	operator= (const DataTable_ &)=default

DataTable_ &	operator= (DataTable_ &&)=default

	~DataTable_ ()=default

std::shared_ptr< AbstractDataTable >	clone () const override

	DataTable_ (const std::string &filename, const std::string &tablename)
	Construct DataTable_ from a file. More...

template<typename ThatETY >
	DataTable_ (const DataTable_< double, ThatETY > &that, const std::vector< std::string > &suffixes)
	Construct DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>. More...

	DataTable_ (const DataTable_< double, double > &that, const std::vector< std::string > &suffixes)
	Construct this DataTable from a DataTable_<double, double>. More...

template<typename ThatETY >
	DataTable_ (const DataTable_< double, ThatETY > &that)
	Construct DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>. More...

template<typename ThatETY >
DataTable_ &	operator= (const DataTable_< double, ThatETY > &that)
	Copy assign a DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>. More...

DataTable_< double, double >	flatten () const
	Flatten the columns of this table to create a DataTable_<double, double>. More...

DataTable_< double, double >	flatten (const std::vector< std::string > &suffixes) const
	Flatten the columns of this table to create a DataTable_<double, double>. More...

template<typename ThatETY >
DataTable_< double, ThatETY >	pack () const
	Pack the columns of this table to create a DataTable_<double, ThatETY>, where 'ThatETY' is the template parameter which can be SimTK::Vec3, SimTK::UnitVec3, SimTK::Quaternion, SimTK::SpatialVec and so on. More...

template<typename ThatETY >
DataTable_< double, ThatETY >	pack (const std::vector< std::string > &suffixes) const
	Pack the columns of this table to create a DataTable_<double, ThatETY>, where 'ThatETY' is the template parameter which can be SimTK::Vec3, SimTK::UnitVec3, SimTK::Quaternion, SimTK::SpatialVec and so on. More...

unsigned	numComponentsPerElement () const override
	Retrieve the number of components each element (of type ETY) of the table is made of. More...

std::string	toString (std::vector< int > rows={}, std::vector< std::string > columnLabels={}, const bool withMetaData=true, unsigned splitSize=25, unsigned maxWidth=80, unsigned precision=4) const
	Get a string representation of the table, including the key-value pairs in the table metadata. More...

Row accessors/mutators.
Following get/upd functions operate on matrix and not the independent column. The function appendRow() is pretty flexible and it is possible to append a row with any sequence of elements. Following are some examples: // Easiest way to append a row is to provide the list of elements // directly to appendRow. // For a table with elements of type double, this could look like below. table.appendRow(0.1, // Independent column. {0.3, 0.4, 0.5, 0.6}); // 4 elements of type double. // For a table with elements of type SimTK::Vec3, this could like below. table.appendRow(0.1, // Independent column. {{0.31, 0.32, 0.33}, {0.41, 0.42, 0.43}, {0.51, 0.52, 0.53}, {0.61, 0.62, 0.63}}); // 4 elements of SimTK::Vec3. // It is possible to append a sequence container like std::vector or // std::list by providing it directly to appendRow. // For a table with elements of type double, this could look like below. std::vector<double> row{0.3, 0.4, 0.5, 0.6}; table.appendRow(0.1, row); // For a table with elements of type SimTK::Vec3, this could look like // below. std::vector<SimTK::Vec3> row{{0.31, 0.32, 0.33}, {0.41, 0.42, 0.43}, {0.51, 0.52, 0.53}, // 4 elements of {0.61, 0.62, 0.63}}); // SimTK::Vec3. table.appendRow(0.1, row); // A SimTK::RowVector can be provided to appendRow as well. // For a table with elements of type double, this could look like below. SimTK::RowVector row{0.3, 0.4, 0.5, 0.6}; table.appendRow(0.1, row); // For a table with elements of type SimTK::Vec3, this could look like // below. SimTK::RowVector_<SimTK::Vec3> row{{0.31, 0.32, 0.33}, {0.41, 0.42, 0.43}, {0.51, 0.52, 0.53}, // 4 elements of {0.61, 0.62, 0.63}}); // SimTK::Vec3. table.appendRow(0.1, row); // It is possible to be use a pair of iterators to append a row as well. // This could arise in situations where you might want to append a row // using a subset of elements in a sequence. // For a table with elements of type double, this could look like below. std::vector<double> row{0.3, 0.4, 0.5, 0.6, 0.7, 0.8}; table.appendRow(0.1, // Independent column. row.begin() + 1, // Start from second element (0.4). row.end() - 1); // End at last but one (0.7). // For a table with elements of type SimTK::Vec3, this could look like // below. std::vector<SimTK::Vec3> row{{0.31, 0.32, 0.33}, {0.41, 0.42, 0.43}, {0.51, 0.52, 0.53}, {0.61, 0.62, 0.63}, {0.71, 0.72, 0.73}, // 6 elements of {0.81, 0.82, 0.83}}); // SimTK::Vec3. table.appendRow(0.1, // Independent column. row.begin() + 1, // Start from second element. row.end() - 1); // End at last but one.
template<typename Container >
void	appendRow (const ETX &indRow, const Container &container)
	Append row to the DataTable_. More...

void	appendRow (const ETX &indRow, const std::initializer_list< ETY > &container)
	Append row to the DataTable_. More...

template<typename RowIter >
void	appendRow (const ETX &indRow, RowIter begin, RowIter end)
	Append row to the DataTable_. More...

void	appendRow (const ETX &indRow, const RowVector &depRow)
	Append row to the DataTable_. More...

void	appendRow (const ETX &indRow, const RowVectorView &depRow)
	Append row to the DataTable_. More...

const RowVectorView	getRowAtIndex (size_t index) const
	Get row at index. More...

const RowVectorView	getRow (const ETX &ind) const
	Get row corresponding to the given entry in the independent column. More...

RowVectorView	updRowAtIndex (size_t index)
	Update row at index. More...

RowVectorView	updRow (const ETX &ind)
	Update row corresponding to the given entry in the independent column. More...

void	setRowAtIndex (size_t index, const RowVectorView &depRow)
	Set row at index. More...

void	setRowAtIndex (size_t index, const RowVector &depRow)
	Set row at index. More...

void	setRow (const ETX &ind, const RowVectorView &depRow)
	Set row corresponding to the given entry in the independent column. More...

void	setRow (const ETX &ind, const RowVector &depRow)
	Set row corresponding to the given entry in the independent column. More...

void	removeRowAtIndex (size_t index)
	Remove row at index. More...

void	removeRow (const ETX &ind)
	Remove row corresponding to the given entry in the independent column. More...

Dependent and Independent column accessors/mutators.
const std::vector< ETX > &	getIndependentColumn () const
	Get independent column. More...

template<typename Container >
void	appendColumn (const std::string &columnLabel, const Container &container)
	Append column to the DataTable_ using a sequence container. More...

void	appendColumn (const std::string &columnLabel, const std::initializer_list< ETY > &container)
	Append column to the DataTable_ using an initializer list. More...

template<typename ColIter >
void	appendColumn (const std::string &columnLabel, ColIter begin, ColIter end)
	Append column to the DataTable_ using an iterator pair. More...

void	appendColumn (const std::string &columnLabel, const Vector &depCol)
	Append column to the DataTable_ using a SimTK::Vector. More...

void	appendColumn (const std::string &columnLabel, const VectorView &depCol)
	Append column to the DataTable_ using a SimTK::VectorView. More...

void	removeColumnAtIndex (size_t index)
	Remove column corresponding to the given column index. More...

void	removeColumn (const std::string &columnLabel)
	Remove column corresponding to the given dependent column label. More...

VectorView	getDependentColumnAtIndex (size_t index) const
	Get dependent column at index. More...

VectorView	getDependentColumn (const std::string &columnLabel) const
	Get dependent Column which has the given column label. More...

VectorView	updDependentColumnAtIndex (size_t index)
	Update dependent column at index. More...

VectorView	updDependentColumn (const std::string &columnLabel)
	Update dependent Column which has the given column label. More...

void	setIndependentValueAtIndex (size_t rowIndex, const ETX &value)
	Set value of the independent column at index. More...

Matrix accessors/mutators.
Following functions operate on the matrix not including the independent column.
const MatrixView &	getMatrix () const
	Get a read-only view to the underlying matrix. More...

MatrixView	getMatrixBlock (size_t rowStart, size_t columnStart, size_t numRows, size_t numColumns) const
	Get a read-only view of a block of the underlying matrix. More...

MatrixView &	updMatrix ()
	Get a writable view to the underlying matrix. More...

MatrixView	updMatrixBlock (size_t rowStart, size_t columnStart, size_t numRows, size_t numColumns)
	Get a writable view of a block of the underlying matrix. More...

Public Member Functions inherited from OpenSim::AbstractDataTable
	AbstractDataTable ()=default

	AbstractDataTable (const AbstractDataTable &)=default

	AbstractDataTable (AbstractDataTable &&)=default

AbstractDataTable &	operator= (const AbstractDataTable &)=default

AbstractDataTable &	operator= (AbstractDataTable &&)=default

virtual	~AbstractDataTable ()=default

size_t	getNumRows () const
	Get number of rows. More...

size_t	getNumColumns () const
	Get number of dependent columns. More...

bool	hasColumn (const size_t columnIndex) const
	Check if the table has a column with the given index. More...

template<typename Value >
void	addTableMetaData (const std::string &key, const Value &value)
	Add key-value pair to the table metadata. More...

bool	hasTableMetaDataKey (const std::string &key) const
	Whether or not table metadata for the given key exists. More...

template<typename Value >
Value	getTableMetaData (const std::string &key) const
	Get table metadata for a given key. More...

std::string	getTableMetaDataAsString (const std::string &key) const
	Get table metadata for a given key as a string. More...

void	removeTableMetaDataKey (const std::string &key)
	Remove key-value pair associated with the given key from table metadata. More...

std::vector< std::string >	getTableMetaDataKeys () const
	Get table metadata keys. More...

const TableMetaData &	getTableMetaData () const
	Get metadata associated with the table. More...

TableMetaData &	updTableMetaData ()
	Update metadata associated with the table. More...

const IndependentMetaData &	getIndependentMetaData () const
	Get metadata associated with the independent column. More...

void	setIndependentMetaData (const IndependentMetaData &independentMetaData)
	Set metadata associated with the independent column. More...

const DependentsMetaData &	getDependentsMetaData () const
	Get metadata associated with the dependent columns. More...

void	setDependentsMetaData (const DependentsMetaData &dependentsMetaData)
	Set metadata associated with the dependent columns. More...

void	removeDependentsMetaDataForKey (const std::string &key)
	Remove key-value pair associated with the given key from dependents metadata. More...

bool	hasColumnLabels () const
	Does the table have non-zero number of column labels. More...

std::vector< std::string >	getColumnLabels () const
	Get column labels. More...

const std::string &	getColumnLabel (const size_t columnIndex) const
	Get column label of a given column. More...

template<typename InputIt >
void	setColumnLabels (InputIt first, InputIt last)
	Set column labels using a pair of iterators. More...

template<typename Container >
void	setColumnLabels (const Container &columnLabels)
	Set column labels using a sequence container. More...

void	setColumnLabels (const std::initializer_list< std::string > &columnLabels)
	Set column labels using a std::initializer_list. More...

void	setColumnLabel (const size_t columnIndex, const std::string &columnLabel)
	Set the label for a column. More...

size_t	getColumnIndex (const std::string &columnLabel) const
	Get index of a column label. More...

bool	hasColumn (const std::string &columnLabel) const
	Check if the table has a column with the given label. More...

Public Types
typedef SimTK::RowVector_< ETY >	RowVector
	Type of each row of matrix holding dependent data. More...

typedef SimTK::RowVectorView_< ETY >	RowVectorView
	(Read only view) Type of each row of matrix. More...

typedef SimTK::Vector_< ETY >	Vector
	Type of each column of matrix holding dependent data. More...

typedef SimTK::VectorView_< ETY >	VectorView
	Type of each column of matrix holding dependent data. More...

typedef SimTK::Matrix_< ETY >	Matrix
	Type of the matrix holding the dependent data. More...

typedef SimTK::MatrixView_< ETY >	MatrixView
	(Read only view) Type of the matrix holding the dependent data. More...

Public Types inherited from OpenSim::AbstractDataTable
typedef ValueArrayDictionary	TableMetaData

typedef ValueArrayDictionary	DependentsMetaData

typedef ValueArrayDictionary	IndependentMetaData

Protected Member Functions
	DataTable_ (const std::vector< ETX > &indVec, const SimTK::Matrix_< ETY > &depData, const std::vector< std::string > &labels)
	Convenience constructor to efficiently populate a DataTable from known data. More...

	DataTable_ (const std::vector< ETX > &indVec)
	Construct a table with only the independent column and 0 dependent columns. More...

std::string	toString_impl (std::vector< int > rows={}, std::vector< int > cols={}, const bool withMetaData=true, unsigned splitSize=25, unsigned maxWidth=80, unsigned precision=4) const

bool	isEmpty () const
	Determine whether table is empty. More...

bool	isRowIndexOutOfRange (size_t index) const
	Check if row index is out of range. More...

bool	isColumnIndexOutOfRange (size_t index) const
	Check if column index is out of range. More...

size_t	implementGetNumRows () const override
	Get number of rows. More...

size_t	implementGetNumColumns () const override
	Get number of columns. More...

void	validateIndependentMetaData () const override
	Validate metadata for independent column. More...

void	validateDependentsMetaData () const override
	Validate metadata for dependent columns. More...

virtual void	validateRow (size_t rowIndex, const ETX &, const RowVector &) const
	Derived classes optionally can implement this function to validate append/update operations. More...

Protected Member Functions inherited from OpenSim::AbstractDataTable
void	appendColumnLabel (const std::string &columnLabel)
	Append column-label. More...

Static Protected Member Functions
template<int N, typename Iter >
static void	splitAndAssignElement (Iter begin, Iter end, const SimTK::Vec< N > &elem)

template<int M, int N, typename Iter >
static void	splitAndAssignElement (Iter begin, Iter end, const SimTK::Vec< M, SimTK::Vec< N >> &elem)

template<int M, int N, typename Iter >
static void	splitAndAssignElement (Iter begin, Iter end, const SimTK::Mat< M, N > &elem)

template<typename Iter >
static void	splitAndAssignElement (Iter begin, Iter end,...)

template<typename ELT >
static SimTK::RowVector_< double >	splitElement (const ELT &elt)

static SimTK::RowVector_< double >	splitElement (const double &elt)

template<typename Iter >
static void	makeElement_helper (double &elem, Iter begin, Iter end)

template<int N, typename Iter >
static void	makeElement_helper (SimTK::Vec< N > &elem, Iter begin, Iter end)

template<int M, int N, typename Iter >
static void	makeElement_helper (SimTK::Vec< M, SimTK::Vec< N >> &elem, Iter begin, Iter end)

template<int M, int N, typename Iter >
static void	makeElement_helper (SimTK::Mat< M, N > &elem, Iter begin, Iter end)

template<typename Iter >
static ETY	makeElement (Iter begin, Iter end)

static constexpr unsigned	numComponentsPerElement_impl (double)

template<int M>
static constexpr unsigned	numComponentsPerElement_impl (SimTK::Vec< M >)

template<int M, int N>
static constexpr unsigned	numComponentsPerElement_impl (SimTK::Mat< M, N >)

template<int M, int N>
static constexpr unsigned	numComponentsPerElement_impl (SimTK::Vec< M, SimTK::Vec< N >>)

Protected Attributes
std::vector< ETX >	_indData

SimTK::Matrix_< ETY >	_depData

Protected Attributes inherited from OpenSim::AbstractDataTable
TableMetaData	_tableMetaData

DependentsMetaData	_dependentsMetaData

IndependentMetaData	_independentMetaData

Detailed Description

template<typename ETX = double, typename ETY = SimTK::Real>
class OpenSim::DataTable_< ETX, ETY >

DataTable_ is an in-memory storage container for data with support for holding metadata (using the base class AbstractDataTable).

Data contains an independent column and a set of dependent columns. The type of the independent column can be configured using ETX (template param). The type of the dependent columns, which together form a matrix, can be configured using ETY (template param). Independent and dependent columns can contain metadata. DataTable_ as a whole can contain metadata.

Template Parameters

ETX	Type of each element of the column holding independent data.
ETY	Type of each element of the underlying matrix holding dependent data.

Member Typedef Documentation

◆ Matrix

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::Matrix_<ETY> OpenSim::DataTable_< ETX, ETY >::Matrix

Type of the matrix holding the dependent data.

◆ MatrixView

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::MatrixView_<ETY> OpenSim::DataTable_< ETX, ETY >::MatrixView

(Read only view) Type of the matrix holding the dependent data.

◆ RowVector

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::RowVector_<ETY> OpenSim::DataTable_< ETX, ETY >::RowVector

Type of each row of matrix holding dependent data.

◆ RowVectorView

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::RowVectorView_<ETY> OpenSim::DataTable_< ETX, ETY >::RowVectorView

(Read only view) Type of each row of matrix.

◆ Vector

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::Vector_<ETY> OpenSim::DataTable_< ETX, ETY >::Vector

Type of each column of matrix holding dependent data.

◆ VectorView

template<typename ETX = double, typename ETY = SimTK::Real>

typedef SimTK::VectorView_<ETY> OpenSim::DataTable_< ETX, ETY >::VectorView

Type of each column of matrix holding dependent data.

Constructor & Destructor Documentation

◆ DataTable_() [1/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_ ( )

default

◆ DataTable_() [2/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_ ( const DataTable_< ETX, ETY > & )

default

◆ DataTable_() [3/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_ ( DataTable_< ETX, ETY > && )

default

◆ ~DataTable_()

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::~DataTable_ ( )

default

◆ DataTable_() [4/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_	(	const std::string &	filename,
		const std::string &	tablename
	)

inline

Construct DataTable_ from a file.

Parameters

filename	Name of the file. File should contain only one table. For example, trc, csv & sto files contain one table whereas a c3d file can contain more than.
tablename	Name of the table in file to construct this DataTable_ from. For example, a c3d file contains tables named 'markers' and 'forces'.

Exceptions

InvalidArgument	If the input file contains more than one table and tablename was not specified.
InvalidArgument	If the input file contains a table that is not of this DataTable_ type.

◆ DataTable_() [5/9]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ThatETY >

OpenSim::DataTable_< ETX, ETY >::DataTable_	(	const DataTable_< double, ThatETY > &	that,
		const std::vector< std::string > &	suffixes
	)

inline

Construct DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>.

Each column of the other table is split into multiple columns of this table. For example , DataTable_<double, Vec3> with 3 columns and 4 rows will construct DataTable<double, double> of 9 columns and 4 rows where each component of SimTK::Vec3 ends up in one column. Column labels of the resulting DataTable will use column labels of source table appended with suffixes provided. This constructor only makes sense for DataTable_<double, double>.

Template Parameters

ThatETY Datatype of the matrix underlying the given DataTable.

Parameters

that	DataTable to copy-construct this table from. This table can be of different SimTK::Vec<X> types, for example DataTable_<double, Vec<3>>, DataTable_<double, Quaternion>, DataTable_<double, Vec6> etc.
suffixes	Suffixes to be used for column-labels of individual components/columns in this table when splitting columns of 'that' table. For example a column labeled 'marker' from DataTable_<double, Vec3> will be split into 3 columns named std::string{'marker' + suffixes[0]}, std::string{'marker' + suffixes[1]}, std::string{'marker' + suffixes[2]}

Exceptions

InvalidArgument	If 'that' DataTable has no column-labels.
InvalidArgument	If 'that' DataTable has zero number of rows/columns.
InvalidArgument	If 'suffixes' does not contain same number of elements as that.numComponentsPerElement().

◆ DataTable_() [6/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_	(	const DataTable_< double, double > &	that,
		const std::vector< std::string > &	suffixes
	)

inlineexplicit

Construct this DataTable from a DataTable_<double, double>.

This is the opposite operation of flatten(). Multiple consecutive columns of the given DataTable will be 'packed' together to form columns of this DataTable. For example, if this DataTable is of type DataTable_<double, Vec3>, then every 3 consecutive columns of the given DataTable will form one column of this DataTable. The column labels of this table will be formed by stripping out the suffixes from the column labels of the given DataTable. For the same example above, if columns labels of the given DataTable are – "col0.x", "col0.y", "col0.x", "col1.x", "col1.y", "col1.x" – the column labels of this DataTable will be – "col0", "col1" – where suffixes are stripped out. This constructor will try to guess the suffixes used. If unable to do so, it will throw an exception. Suffixes used can also be specified as arguments. This constructor only makes sense for DataTable_<double, SimTKType> where SimTKType is not 'double'. SimTKType can be for example, SimTK::Vec3, SimTK::Vec6, SimTK::Quaternion, SimTK::SpatialVec etc.

Parameters

that	DataTable to copy-construct this DataTable from.
suffixes	Suffixes used in the input DataTable to distinguish individual components. For example, if column labels are – "force.x", "force.y", "force.z" – suffixes will be – ".x", ".y", ".z".

Exceptions

InvalidArgument	If 'that' DataTable has no column-labels.
InvalidArgument	If 'that' DataTable has no rows/columns.
InvalidArgument	If 'suffixes' does not contain same number of elements as this->numComponentsPerElement().
InvalidArgument	If number of columns in 'that' DataTable is not a multiple of this->numComponentsPerElement().
InvalidArgument	If suffixes cannot be extracted from column-labels of 'that' DataTable.

◆ DataTable_() [7/9]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ThatETY >

OpenSim::DataTable_< ETX, ETY >::DataTable_ ( const DataTable_< double, ThatETY > & that )

inlineexplicit

Construct DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>.

Each column of the other table is split into multiple columns of this table. For example , DataTable_<double, Vec3> with 3 columns and 4 rows will construct DataTable<double, double> of 9 columns and 4 rows where each component of SimTK::Vec3 ends up in one column. Column labels of the resulting DataTable will use column labels of source table appended with suffixes of form "_1", "_2", "_3" and so on.

Template Parameters

ThatETY Datatype of the matrix underlying the given DataTable.

Parameters

that	DataTable to copy-construct this table from. This table can be of for example DataTable_<double, Quaternion>, DataTable_<double, Vec6>.

Exceptions

InvalidArgument	If 'that' DataTable has no column-labels.
InvalidArgument	If 'that' DataTable has zero number of rows/columns.
InvalidArgument	If 'suffixes' does not contain same number of elements as that.numComponentsPerElement().

◆ DataTable_() [8/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_	(	const std::vector< ETX > &	indVec,
		const SimTK::Matrix_< ETY > &	depData,
		const std::vector< std::string > &	labels
	)

inlineprotected

Convenience constructor to efficiently populate a DataTable from known data.

This is primarily useful for reading in large data tables without having to reallocate and copy memory. NOTE derived tables must validate the table according to the needs of the concrete type. The virtual validateRow() overridden by derived types cannot be invoked here - that is by the base class. A derived class must perform its own validation by invoking its own validateRow() implementation.

◆ DataTable_() [9/9]

template<typename ETX = double, typename ETY = SimTK::Real>

OpenSim::DataTable_< ETX, ETY >::DataTable_ ( const std::vector< ETX > & indVec )

inlineprotected

Construct a table with only the independent column and 0 dependent columns.

This constructor is useful when populating the table by appending columns rather than by appending rows.

Member Function Documentation

◆ appendColumn() [1/5]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename Container >

void OpenSim::DataTable_< ETX, ETY >::appendColumn	(	const std::string &	columnLabel,
		const Container &	container
	)

inline

Append column to the DataTable_ using a sequence container.

std::vector<double> col{1, 2, 3, 4};

table.appendColumn("new-column", col);

Parameters

columnLabel	Label of the column to be added. Must not be same as the label of an existing column.
container	Sequence container holding the elements of the column to be appended.

Exceptions

InvalidCall	If DataTable_ contains no rows at the time of this call.
InvalidArgument	If columnLabel specified already exists in the DataTable_.
InvalidColumn	If the input column contains incorrect number of rows.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::appendColumn().

◆ appendColumn() [2/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendColumn	(	const std::string &	columnLabel,
		const std::initializer_list< ETY > &	container
	)

inline

Append column to the DataTable_ using an initializer list.

table.appendColumn("new-column", {1, 2, 3, 4});

Parameters

columnLabel	Label of the column to be added. Must not be same as the label of an existing column.
container	Sequence container holding the elements of the column to be appended.

Exceptions

InvalidCall	If DataTable_ contains no rows at the time of this call.
InvalidArgument	If columnLabel specified already exists in the DataTable_.
InvalidColumn	If the input column contains incorrect number of rows.

◆ appendColumn() [3/5]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ColIter >

void OpenSim::DataTable_< ETX, ETY >::appendColumn	(	const std::string &	columnLabel,
		ColIter	begin,
		ColIter	end
	)

inline

Append column to the DataTable_ using an iterator pair.

std::vector<double> col{};
// ......
// Fill up 'col'.
// ......
table.append("new-column", col.begin(), col.end());

Parameters

columnLabel	Label of the column to be added. Must not be same as the label of an existing column.
begin	Iterator referring to the beginning of the range.
end	Iterator referring to the end of the range.

Exceptions

InvalidCall	If DataTable_ contains no rows at the time of this call.
InvalidArgument	If columnLabel specified already exists in the DataTable_.
InvalidColumn	If the input column contains incorrect number of rows.

◆ appendColumn() [4/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendColumn	(	const std::string &	columnLabel,
		const Vector &	depCol
	)

inline

Append column to the DataTable_ using a SimTK::Vector.

Parameters

columnLabel	Label of the column to be added. Must not be same as the label of an existing column.
depCol	Column vector to be appended to the table.

Exceptions

InvalidCall	If DataTable_ contains no rows at the time of this call.
InvalidArgument	If columnLabel specified already exists in the DataTable_.
InvalidColumn	If the input column contains incorrect number of rows.

◆ appendColumn() [5/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendColumn	(	const std::string &	columnLabel,
		const VectorView &	depCol
	)

inline

Append column to the DataTable_ using a SimTK::VectorView.

Parameters

columnLabel	Label of the column to be added. Must not be same as the label of an existing column.
depCol	Column vector to be appended to the table.

Exceptions

InvalidCall	If DataTable_ contains no rows at the time of this call.
InvalidArgument	If columnLabel specified already exists in the DataTable_.
InvalidColumn	If the input column contains incorrect number of rows.

◆ appendRow() [1/5]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename Container >

void OpenSim::DataTable_< ETX, ETY >::appendRow	(	const ETX &	indRow,
		const Container &	container
	)

inline

Append row to the DataTable_.

Parameters

indRow	Entry for the independent column corresponding to the row to be appended.
container	Sequence container holding the elements of the row to be appended.

Exceptions

IncorrectNumColumns If the row added is invalid. Validity of the row added is decided by the derived class.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::appendRow().

◆ appendRow() [2/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendRow	(	const ETX &	indRow,
		const std::initializer_list< ETY > &	container
	)

inline

Append row to the DataTable_.

Parameters

indRow	Entry for the independent column corresponding to the row to be appended.
container	std::initializer_list containing elements of the row to be appended.

Exceptions

IncorrectNumColumns If the row added is invalid. Validity of the row added is decided by the derived class.

◆ appendRow() [3/5]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename RowIter >

void OpenSim::DataTable_< ETX, ETY >::appendRow	(	const ETX &	indRow,
		RowIter	begin,
		RowIter	end
	)

inline

Append row to the DataTable_.

Parameters

indRow	Entry for the independent column corresponding to the row to be appended.
begin	Iterator representing the beginning of the row to be appended.
end	Iterator representing one past the end of the row to be appended.

Exceptions

IncorrectNumColumns If the row added is invalid. Validity of the row added is decided by the derived class.

◆ appendRow() [4/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendRow	(	const ETX &	indRow,
		const RowVector &	depRow
	)

inline

Append row to the DataTable_.

Exceptions

IncorrectNumColumns If the row added is invalid. Validity of the row added is decided by the derived class.

◆ appendRow() [5/5]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::appendRow	(	const ETX &	indRow,
		const RowVectorView &	depRow
	)

inline

Append row to the DataTable_.

Exceptions

IncorrectNumColumns If the row added is invalid. Validity of the row added is decided by the derived class.

◆ clone()

template<typename ETX = double, typename ETY = SimTK::Real>

std::shared_ptr<AbstractDataTable> OpenSim::DataTable_< ETX, ETY >::clone ( ) const

inlineoverridevirtual

Implements OpenSim::AbstractDataTable.

◆ flatten() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>

DataTable_<double, double> OpenSim::DataTable_< ETX, ETY >::flatten ( ) const

inline

Flatten the columns of this table to create a DataTable_<double, double>.

Each column will be split into its constituent components. For example, each column of a DataTable_<double, Vec3> will be split into 3 columns. The column-labels of the resulting columns will be suffixed "_1", "_2", "_3" and so on. See documentation for constructor DataTable_::DataTable_().

Referenced by OpenSim::MocoTrack::setMarkersReferenceFromTRC().

◆ flatten() [2/2]

template<typename ETX = double, typename ETY = SimTK::Real>

DataTable_<double, double> OpenSim::DataTable_< ETX, ETY >::flatten ( const std::vector< std::string > & suffixes ) const

inline

Flatten the columns of this table to create a DataTable_<double, double>.

Each column will be split into its constituent components. For example, each column of a DataTable_<double, Vec3> will be split into 3 columns. The column-labels of the resulting columns will be appended with 'suffixes' provided. See documentation for constructor DataTable_::DataTable_().

◆ getDependentColumn()

template<typename ETX = double, typename ETY = SimTK::Real>

VectorView OpenSim::DataTable_< ETX, ETY >::getDependentColumn ( const std::string & columnLabel ) const

inline

Get dependent Column which has the given column label.

Exceptions

KeyNotFound If columnLabel is not found to be label of any existing column.

◆ getDependentColumnAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

VectorView OpenSim::DataTable_< ETX, ETY >::getDependentColumnAtIndex ( size_t index ) const

inline

Get dependent column at index.

Exceptions

EmptyTable	If the table is empty.
ColumnIndexOutOfRange	If index is out of range for number of columns in the table.

◆ getIndependentColumn()

template<typename ETX = double, typename ETY = SimTK::Real>

const std::vector<ETX>& OpenSim::DataTable_< ETX, ETY >::getIndependentColumn ( ) const

inline

Get independent column.

Referenced by OpenSim::TableSource_< ET >::getColumnAtTime(), OpenSim::TableSource_< ET >::getRowAtTime(), and OpenSim::DataTable_< double, SimTK::Real >::toString_impl().

◆ getMatrix()

template<typename ETX = double, typename ETY = SimTK::Real>

const MatrixView& OpenSim::DataTable_< ETX, ETY >::getMatrix ( ) const

inline

Get a read-only view to the underlying matrix.

Referenced by OpenSim::TableSource_< ET >::getColumnAtTime(), and OpenSim::DataTable_< double, SimTK::Real >::toString_impl().

◆ getMatrixBlock()

template<typename ETX = double, typename ETY = SimTK::Real>

MatrixView OpenSim::DataTable_< ETX, ETY >::getMatrixBlock	(	size_t	rowStart,
		size_t	columnStart,
		size_t	numRows,
		size_t	numColumns
	)		const

inline

Get a read-only view of a block of the underlying matrix.

Exceptions

InvalidArgument	If numRows or numColumns is zero.
EmptyTable	If the table is empty.
RowIndexOutOfRange	If one or more rows of the desired block is out of range of the matrix.
ColumnIndexOutOfRange	If one or more columns of the desired block is out of range of the matrix.

◆ getRow()

template<typename ETX = double, typename ETY = SimTK::Real>

const RowVectorView OpenSim::DataTable_< ETX, ETY >::getRow ( const ETX & ind ) const

inline

Get row corresponding to the given entry in the independent column.

This function searches the independent column for exact equality, which may not be appropriate if ETX is of type double. See TimeSeriesTable_::getNearestRow().

Exceptions

KeyNotFound If the independent column has no entry with given value.

◆ getRowAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

const RowVectorView OpenSim::DataTable_< ETX, ETY >::getRowAtIndex ( size_t index ) const

inline

Get row at index.

Exceptions

RowIndexOutOfRange If index is out of range.

Referenced by OpenSim::analyze(), and OpenSim::TableSource_< ET >::getRowAtTime().

◆ implementGetNumColumns()

template<typename ETX = double, typename ETY = SimTK::Real>

size_t OpenSim::DataTable_< ETX, ETY >::implementGetNumColumns ( ) const

inlineoverrideprotectedvirtual

Get number of columns.

Implements OpenSim::AbstractDataTable.

◆ implementGetNumRows()

template<typename ETX = double, typename ETY = SimTK::Real>

size_t OpenSim::DataTable_< ETX, ETY >::implementGetNumRows ( ) const

inlineoverrideprotectedvirtual

Get number of rows.

Implements OpenSim::AbstractDataTable.

◆ isColumnIndexOutOfRange()

template<typename ETX = double, typename ETY = SimTK::Real>

bool OpenSim::DataTable_< ETX, ETY >::isColumnIndexOutOfRange ( size_t index ) const

inlineprotected

Check if column index is out of range.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::getDependentColumnAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::getMatrixBlock(), OpenSim::DataTable_< double, SimTK::Real >::removeColumnAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::updDependentColumnAtIndex(), and OpenSim::DataTable_< double, SimTK::Real >::updMatrixBlock().

◆ isEmpty()

template<typename ETX = double, typename ETY = SimTK::Real>

bool OpenSim::DataTable_< ETX, ETY >::isEmpty ( ) const

inlineprotected

Determine whether table is empty.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::getDependentColumnAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::getMatrixBlock(), OpenSim::DataTable_< double, SimTK::Real >::setIndependentValueAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::toString_impl(), OpenSim::DataTable_< double, SimTK::Real >::updDependentColumnAtIndex(), and OpenSim::DataTable_< double, SimTK::Real >::updMatrixBlock().

◆ isRowIndexOutOfRange()

template<typename ETX = double, typename ETY = SimTK::Real>

bool OpenSim::DataTable_< ETX, ETY >::isRowIndexOutOfRange ( size_t index ) const

inlineprotected

Check if row index is out of range.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::getMatrixBlock(), OpenSim::DataTable_< double, SimTK::Real >::getRowAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::removeRowAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::setIndependentValueAtIndex(), OpenSim::DataTable_< double, SimTK::Real >::updMatrixBlock(), and OpenSim::DataTable_< double, SimTK::Real >::updRowAtIndex().

◆ makeElement()

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename Iter >

static ETY OpenSim::DataTable_< ETX, ETY >::makeElement	(	Iter	begin,
		Iter	end
	)

inlinestaticprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::DataTable_().

◆ makeElement_helper() [1/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::makeElement_helper	(	double &	elem,
		Iter	begin,
		Iter	end
	)

inlinestaticprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::makeElement().

◆ makeElement_helper() [2/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::makeElement_helper	(	SimTK::Vec< N > &	elem,
		Iter	begin,
		Iter	end
	)

inlinestaticprotected

◆ makeElement_helper() [3/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::makeElement_helper	(	SimTK::Vec< M, SimTK::Vec< N >> &	elem,
		Iter	begin,
		Iter	end
	)

inlinestaticprotected

◆ makeElement_helper() [4/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::makeElement_helper	(	SimTK::Mat< M, N > &	elem,
		Iter	begin,
		Iter	end
	)

inlinestaticprotected

◆ numComponentsPerElement()

template<typename ETX = double, typename ETY = SimTK::Real>

unsigned OpenSim::DataTable_< ETX, ETY >::numComponentsPerElement ( ) const

inlineoverridevirtual

Retrieve the number of components each element (of type ETY) of the table is made of.

Some examples:

Table Type	Element Type	Num of Components
DataTable<double, double>	double	1
DataTable<double, Vec3>	Vec3	3
DataTable<double, Quaternion>	Quaternion	4

Implements OpenSim::AbstractDataTable.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::DataTable_(), and OpenSim::DataTable_< double, SimTK::Real >::toString_impl().

◆ numComponentsPerElement_impl() [1/4]

template<typename ETX = double, typename ETY = SimTK::Real>

static constexpr unsigned OpenSim::DataTable_< ETX, ETY >::numComponentsPerElement_impl ( double )

inlinestaticprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::numComponentsPerElement(), and OpenSim::DataTable_< double, SimTK::Real >::splitElement().

◆ numComponentsPerElement_impl() [2/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M>

static constexpr unsigned OpenSim::DataTable_< ETX, ETY >::numComponentsPerElement_impl ( SimTK::Vec< M > )

inlinestaticprotected

◆ numComponentsPerElement_impl() [3/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N>

static constexpr unsigned OpenSim::DataTable_< ETX, ETY >::numComponentsPerElement_impl ( SimTK::Mat< M, N > )

inlinestaticprotected

◆ numComponentsPerElement_impl() [4/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N>

static constexpr unsigned OpenSim::DataTable_< ETX, ETY >::numComponentsPerElement_impl ( SimTK::Vec< M, SimTK::Vec< N >> )

inlinestaticprotected

◆ operator=() [1/3]

template<typename ETX = double, typename ETY = SimTK::Real>

DataTable_& OpenSim::DataTable_< ETX, ETY >::operator= ( const DataTable_< ETX, ETY > & )

default

Referenced by OpenSim::DataTable_< double, SimTK::Real >::operator=().

◆ operator=() [2/3]

template<typename ETX = double, typename ETY = SimTK::Real>

DataTable_& OpenSim::DataTable_< ETX, ETY >::operator= ( DataTable_< ETX, ETY > && )

default

◆ operator=() [3/3]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ThatETY >

DataTable_& OpenSim::DataTable_< ETX, ETY >::operator= ( const DataTable_< double, ThatETY > & that )

inline

Copy assign a DataTable_<double, double> from DataTable_<double, ThatETY> where ThatETY can be SimTK::Vec<X>.

Each column of the other table is split into multiple columns of this table. For example , DataTable_<double, Vec3> with 3 columns and 4 rows will construct DataTable<double, double> of 9 columns and 4 rows where each component of SimTK::Vec3 ends up in one column. Column labels of the resulting DataTable will use column labels of source table appended with suffixes of form "_1", "_2", "_3" and so on.

Template Parameters

ThatETY Datatype of the matrix underlying the given DataTable.

Parameters

that	DataTable to copy assign from. This table can be of for example DataTable_<double, Quaternion>, DataTable_<double, Vec6>.

Exceptions

InvalidArgument	If 'that' DataTable has no column-labels.
InvalidArgument	If 'that' DataTable has zero number of rows/columns.
InvalidArgument	If 'suffixes' does not contain same number of elements as that.numComponentsPerElement().

◆ pack() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ThatETY >

DataTable_<double, ThatETY> OpenSim::DataTable_< ETX, ETY >::pack ( ) const

inline

Pack the columns of this table to create a DataTable_<double, ThatETY>, where 'ThatETY' is the template parameter which can be SimTK::Vec3, SimTK::UnitVec3, SimTK::Quaternion, SimTK::SpatialVec and so on.

Multiple consecutive columns of this table will be packed into one column of the resulting table. For example while creating a DataTable_<double, Quaternion> , every group of 4 consecutive columns of this table will form one column of the resulting table. The column-labels of the resulting table will be formed by stripping the suffixes in the column-labels of this table. This function will attempt to guess the suffixes of column-labels. See documentation for constructor DataTable_::DataTable_().

◆ pack() [2/2]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ThatETY >

DataTable_<double, ThatETY> OpenSim::DataTable_< ETX, ETY >::pack ( const std::vector< std::string > & suffixes ) const

inline

Pack the columns of this table to create a DataTable_<double, ThatETY>, where 'ThatETY' is the template parameter which can be SimTK::Vec3, SimTK::UnitVec3, SimTK::Quaternion, SimTK::SpatialVec and so on.

Multiple consecutive columns of this table will be packed into one column of the resulting table. For example while creating a DataTable_<double, Quaternion> , every group of 4 consecutive columns of this table will form one column of the resulting table. The column-labels of the resulting table will be formed by stripping the suffixes in the column-labels of this table. See documentation for constructor DataTable_::DataTable_().

◆ removeColumn()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::removeColumn ( const std::string & columnLabel )

inline

Remove column corresponding to the given dependent column label.

The independent column cannot be removed.

Exceptions

KeyNotFound If the independent column has no entry with the given value.

◆ removeColumnAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::removeColumnAtIndex ( size_t index )

inline

Remove column corresponding to the given column index.

Exceptions

ColumnIndexOutOfRange If the index is out of range.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::removeColumn().

◆ removeRow()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::removeRow ( const ETX & ind )

inline

Remove row corresponding to the given entry in the independent column.

Exceptions

KeyNotFound If the independent column has no entry with the given value.

◆ removeRowAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::removeRowAtIndex ( size_t index )

inline

Remove row at index.

Exceptions

RowIndexOutOfRange If the index is out of range.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::removeRow().

◆ setIndependentValueAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::setIndependentValueAtIndex	(	size_t	rowIndex,
		const ETX &	value
	)

inline

Set value of the independent column at index.

Exceptions

EmptyTable	If the table is empty.
RowIndexOutOfRange	If rowIndex is out of range.
InvalidRow	If this operation invalidates the row. Validation is performed by derived classes.

◆ setRow() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::setRow	(	const ETX &	ind,
		const RowVectorView &	depRow
	)

inline

Set row corresponding to the given entry in the independent column.

This function searches the independent column for exact equality, which may not be appropriate if ETX is of type double. See TimeSeriesTable_::updNearestRow(). Equivalent to

updRow(ind) = depRow;

Exceptions

KeyNotFound If the independent column has no entry with given value.

◆ setRow() [2/2]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::setRow	(	const ETX &	ind,
		const RowVector &	depRow
	)

inline

Set row corresponding to the given entry in the independent column.

This function searches the independent column for exact equality, which may not be appropriate if ETX is of type double. See TimeSeriesTable_::updNearestRow(). Equivalent to

updRow(ind) = depRow;

Exceptions

KeyNotFound If the independent column has no entry with given value.

◆ setRowAtIndex() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::setRowAtIndex	(	size_t	index,
		const RowVectorView &	depRow
	)

inline

Set row at index.

Equivalent to

updRowAtIndex(index) = depRow;

Exceptions

RowIndexOutOfRange If the index is out of range.

◆ setRowAtIndex() [2/2]

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::setRowAtIndex	(	size_t	index,
		const RowVector &	depRow
	)

inline

Set row at index.

Equivalent to

updRowAtIndex(index) = depRow;

Exceptions

RowIndexOutOfRange If the index is out of range.

◆ splitAndAssignElement() [1/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::splitAndAssignElement	(	Iter	begin,
		Iter	end,
		const SimTK::Vec< N > &	elem
	)

inlinestaticprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::DataTable_(), and OpenSim::DataTable_< double, SimTK::Real >::splitElement().

◆ splitAndAssignElement() [2/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::splitAndAssignElement	(	Iter	begin,
		Iter	end,
		const SimTK::Vec< M, SimTK::Vec< N >> &	elem
	)

inlinestaticprotected

◆ splitAndAssignElement() [3/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<int M, int N, typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::splitAndAssignElement	(	Iter	begin,
		Iter	end,
		const SimTK::Mat< M, N > &	elem
	)

inlinestaticprotected

◆ splitAndAssignElement() [4/4]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename Iter >

static void OpenSim::DataTable_< ETX, ETY >::splitAndAssignElement	(	Iter	begin,
		Iter	end,
			...
	)

inlinestaticprotected

◆ splitElement() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>

template<typename ELT >

static SimTK::RowVector_<double> OpenSim::DataTable_< ETX, ETY >::splitElement ( const ELT & elt )

inlinestaticprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::toString_impl().

◆ splitElement() [2/2]

template<typename ETX = double, typename ETY = SimTK::Real>

static SimTK::RowVector_<double> OpenSim::DataTable_< ETX, ETY >::splitElement ( const double & elt )

inlinestaticprotected

◆ toString()

template<typename ETX = double, typename ETY = SimTK::Real>

std::string OpenSim::DataTable_< ETX, ETY >::toString	(	std::vector< int >	rows = `{}`,
		std::vector< std::string >	columnLabels = `{}`,
		const bool	withMetaData = `true`,
		unsigned	splitSize = `25`,
		unsigned	maxWidth = `80`,
		unsigned	precision = `4`
	)		const

inline

Get a string representation of the table, including the key-value pairs in the table metadata.

Table metadata will be of the form:

key => value-converted-to-string

For example:

DataRate => 2000.00000

Units => mm

For values in the table metadata that do not support the operation of stream insertion (operator<<), the value for metadata will be:

key => <cannot-convert-to-string>

Some examples to call this function:

// All rows, all columns.
auto tableAsString = table.toString();
// First 5 rows, all columns.
auto tableAsString = table.toString({0, 1, 2, 3, 4});
// All rows, 3 columns with specified labels.
auto tableAsString = table.toString({}, {"col12", "col35", "col4"});
// Rows 5th, 3rd, 1st (in that order) and columns with specified labels (in 
// that order).
auto tableAsString = table.toString({4, 2, 0}, {"col10", "col5", "col2"});
// Lets say the table has 10 rows. Following will get last 3 rows in the 
// order specified. All columns.
auto tableAsString = table.toString({-1, -2, -3})

Parameters

rows	[Default = all rows] Sequence of indices of rows to be printed. Rows will be printed exactly in the order specified in the sequence. Index begins at 0 (i.e. first row is 0). Negative indices refer to rows starting from last row. Index -1 refers to last row, -2 refers to row previous to last row and so on. Default behavior is to print all rows.
columnLabels	[Default = all rows] Sequence of labels of columns to be printed. Columns will be printed exactly in the order specified in the sequence. Default behavior is to print all columns.
withMetaData	[Default = true] Whether or not table metadata should be printed. Default behavior is to print table metadata.
splitSize	[Default = 25] Number of rows to print at a time. Default behavior is to print 25 rows at a time.
maxWidth	[Default = 80] Maximum number of characters to print per line. The columns are split accordingly to make the table readable. This is useful in terminals/consoles with narrow width. Default behavior is to limit number characters per line to 80.
precision	[Default = 4] Precision of the floating-point numbers printed. Default behavior is to print floating-point numbers with 4 places to the right of decimal point.

Referenced by OpenSim::operator<<().

◆ toString_impl()

template<typename ETX = double, typename ETY = SimTK::Real>

std::string OpenSim::DataTable_< ETX, ETY >::toString_impl	(	std::vector< int >	rows = `{}`,
		std::vector< int >	cols = `{}`,
		const bool	withMetaData = `true`,
		unsigned	splitSize = `25`,
		unsigned	maxWidth = `80`,
		unsigned	precision = `4`
	)		const

inlineprotected

Referenced by OpenSim::DataTable_< double, SimTK::Real >::toString().

◆ updDependentColumn()

template<typename ETX = double, typename ETY = SimTK::Real>

VectorView OpenSim::DataTable_< ETX, ETY >::updDependentColumn ( const std::string & columnLabel )

inline

Update dependent Column which has the given column label.

Exceptions

KeyNotFound If columnLabel is not found to be label of any existing column.

◆ updDependentColumnAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

VectorView OpenSim::DataTable_< ETX, ETY >::updDependentColumnAtIndex ( size_t index )

inline

Update dependent column at index.

Exceptions

EmptyTable	If the table is empty.
ColumnIndexOutOfRange	If index is out of range for number of columns in the table.

◆ updMatrix()

template<typename ETX = double, typename ETY = SimTK::Real>

MatrixView& OpenSim::DataTable_< ETX, ETY >::updMatrix ( )

inline

Get a writable view to the underlying matrix.

◆ updMatrixBlock()

template<typename ETX = double, typename ETY = SimTK::Real>

MatrixView OpenSim::DataTable_< ETX, ETY >::updMatrixBlock	(	size_t	rowStart,
		size_t	columnStart,
		size_t	numRows,
		size_t	numColumns
	)

inline

Get a writable view of a block of the underlying matrix.

Exceptions

InvalidArgument	If numRows or numColumns is zero.
EmptyTable	If the table is empty.
RowIndexOutOfRange	If one or more rows of the desired block is out of range of the matrix.
ColumnIndexOutOfRange	If one or more columns of the desired block is out of range of the matrix.

◆ updRow()

template<typename ETX = double, typename ETY = SimTK::Real>

RowVectorView OpenSim::DataTable_< ETX, ETY >::updRow ( const ETX & ind )

inline

Update row corresponding to the given entry in the independent column.

This function searches the independent column for exact equality, which may not be appropriate if ETX is of type double. See TimeSeriesTable_::updNearestRow().

Exceptions

KeyNotFound If the independent column has no entry with given value.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::setRow().

◆ updRowAtIndex()

template<typename ETX = double, typename ETY = SimTK::Real>

RowVectorView OpenSim::DataTable_< ETX, ETY >::updRowAtIndex ( size_t index )

inline

Update row at index.

Exceptions

RowIndexOutOfRange If the index is out of range.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::setRowAtIndex().

◆ validateDependentsMetaData()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::validateDependentsMetaData ( ) const

inlineoverrideprotectedvirtual

Validate metadata for dependent columns.

Exceptions

MissingMetaData	If metadata for dependent columns does not contain a key named "labels".
IncorrectMetaDataLength	(1) If ValueArray for key "labels" does not have length equal to the number of columns in the table. (2) If not all entries in the metadata for dependent columns have the correct length (equal to number of columns).
InvalidColumnLabel	(1) if label is an empty string, (2) if label contains tab or newline characters, or (3) if label has leading or trailing spaces.

Implements OpenSim::AbstractDataTable.

◆ validateIndependentMetaData()

template<typename ETX = double, typename ETY = SimTK::Real>

void OpenSim::DataTable_< ETX, ETY >::validateIndependentMetaData ( ) const

inlineoverrideprotectedvirtual

Validate metadata for independent column.

Exceptions

MissingMetaData If independent column's metadata does not contain a key named "labels".

Implements OpenSim::AbstractDataTable.

◆ validateRow()

template<typename ETX = double, typename ETY = SimTK::Real>

virtual void OpenSim::DataTable_< ETX, ETY >::validateRow	(	size_t	rowIndex,
		const ETX &	,
		const RowVector &
	)		const

inlineprotectedvirtual

Derived classes optionally can implement this function to validate append/update operations.

Exceptions

InvalidRow If the given row considered invalid by the derived class.

Reimplemented in OpenSim::TimeSeriesTable_< ETY >, OpenSim::TimeSeriesTable_< SimTK::Rotation_< double > >, OpenSim::TimeSeriesTable_< ET >, OpenSim::TimeSeriesTable_< SimTK::Rotation >, OpenSim::TimeSeriesTable_< ValueT >, OpenSim::TimeSeriesTable_< SimTK::Real >, and OpenSim::TimeSeriesTable_< SimTK::Vec3 >.

Referenced by OpenSim::DataTable_< double, SimTK::Real >::appendRow(), and OpenSim::DataTable_< double, SimTK::Real >::setIndependentValueAtIndex().

Member Data Documentation

◆ _depData

template<typename ETX = double, typename ETY = SimTK::Real>

SimTK::Matrix_<ETY> OpenSim::DataTable_< ETX, ETY >::_depData

protected

◆ _indData

template<typename ETX = double, typename ETY = SimTK::Real>

std::vector<ETX> OpenSim::DataTable_< ETX, ETY >::_indData

protected

The documentation for this class was generated from the following file:

OpenSim/Common/DataTable.h

Public Member Functions

Public Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Detailed Description

template<typename ETX = double, typename ETY = SimTK::Real> class OpenSim::DataTable_< ETX, ETY >

Member Typedef Documentation

◆ Matrix

◆ MatrixView

◆ RowVector

◆ RowVectorView

◆ Vector

◆ VectorView

Constructor & Destructor Documentation

◆ DataTable_() [1/9]

◆ DataTable_() [2/9]

◆ DataTable_() [3/9]

◆ ~DataTable_()

◆ DataTable_() [4/9]

◆ DataTable_() [5/9]

◆ DataTable_() [6/9]

◆ DataTable_() [7/9]

◆ DataTable_() [8/9]

◆ DataTable_() [9/9]

Member Function Documentation

◆ appendColumn() [1/5]

◆ appendColumn() [2/5]

◆ appendColumn() [3/5]

◆ appendColumn() [4/5]

◆ appendColumn() [5/5]

◆ appendRow() [1/5]

◆ appendRow() [2/5]

◆ appendRow() [3/5]

◆ appendRow() [4/5]

◆ appendRow() [5/5]

◆ clone()

◆ flatten() [1/2]

◆ flatten() [2/2]

◆ getDependentColumn()

◆ getDependentColumnAtIndex()

◆ getIndependentColumn()

◆ getMatrix()

◆ getMatrixBlock()

◆ getRow()

◆ getRowAtIndex()

◆ implementGetNumColumns()

◆ implementGetNumRows()

◆ isColumnIndexOutOfRange()

◆ isEmpty()

◆ isRowIndexOutOfRange()

◆ makeElement()

◆ makeElement_helper() [1/4]

◆ makeElement_helper() [2/4]

◆ makeElement_helper() [3/4]

◆ makeElement_helper() [4/4]

◆ numComponentsPerElement()

◆ numComponentsPerElement_impl() [1/4]

◆ numComponentsPerElement_impl() [2/4]

◆ numComponentsPerElement_impl() [3/4]

◆ numComponentsPerElement_impl() [4/4]

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ pack() [1/2]

◆ pack() [2/2]

◆ removeColumn()

◆ removeColumnAtIndex()

◆ removeRow()

◆ removeRowAtIndex()

◆ setIndependentValueAtIndex()

◆ setRow() [1/2]

◆ setRow() [2/2]

◆ setRowAtIndex() [1/2]

◆ setRowAtIndex() [2/2]

◆ splitAndAssignElement() [1/4]

◆ splitAndAssignElement() [2/4]

◆ splitAndAssignElement() [3/4]

◆ splitAndAssignElement() [4/4]

◆ splitElement() [1/2]

template<typename ETX = double, typename ETY = SimTK::Real>
class OpenSim::DataTable_< ETX, ETY >