ROOT
6.06/09
Reference Guide
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Definition at line 24 of file TMatrixDfwd.h.
Public Types | |
enum | { kWorkMax = 100 } |
enum | EMatrixCreatorsOp1 { kZero, kUnit, kTransposed, kInverted, kAtA } |
enum | EMatrixCreatorsOp2 { kMult, kTransposeMult, kInvMult, kMultTranspose, kPlus, kMinus } |
Public Types inherited from TObject | |
enum | EStatusBits { kCanDelete = BIT(0), kMustCleanup = BIT(3), kObjInCanvas = BIT(3), kIsReferenced = BIT(4), kHasUUID = BIT(5), kCannotPick = BIT(6), kNoContextMenu = BIT(8), kInvalidObject = BIT(13) } |
enum | { kIsOnHeap = 0x01000000, kNotDeleted = 0x02000000, kZombie = 0x04000000, kBitMask = 0x00ffffff } |
enum | { kSingleKey = BIT(0), kOverwrite = BIT(1), kWriteDelete = BIT(2) } |
Public Member Functions | |
TMatrixT () | |
TMatrixT (Int_t nrows, Int_t ncols) | |
TMatrixT (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb) | |
Constructor for ([row_lwb..row_upb] x [col_lwb..col_upb]) matrix. More... | |
TMatrixT (Int_t nrows, Int_t ncols, const Element *data, Option_t *option="") | |
option="F": array elements contains the matrix stored column-wise like in Fortran, so a[i,j] = elements[i+no_rows*j], else it is supposed that array elements are stored row-wise a[i,j] = elements[i*no_cols+j] More... | |
TMatrixT (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, const Element *data, Option_t *option="") | |
array elements are copied More... | |
TMatrixT (const TMatrixT< Element > &another) | |
Copy constructor. More... | |
TMatrixT (const TMatrixTSym< Element > &another) | |
Copy constructor of a symmetric matrix. More... | |
TMatrixT (const TMatrixTSparse< Element > &another) | |
Copy constructor of a sparse matrix. More... | |
template<class Element2 > | |
TMatrixT (const TMatrixT< Element2 > &another) | |
TMatrixT (EMatrixCreatorsOp1 op, const TMatrixT< Element > &prototype) | |
Constructor of matrix applying a specific operation to the prototype. More... | |
TMatrixT (const TMatrixT< Element > &a, EMatrixCreatorsOp2 op, const TMatrixT< Element > &b) | |
Constructor of matrix applying a specific operation to two prototypes. More... | |
TMatrixT (const TMatrixT< Element > &a, EMatrixCreatorsOp2 op, const TMatrixTSym< Element > &b) | |
Constructor of matrix applying a specific operation to two prototypes. More... | |
TMatrixT (const TMatrixTSym< Element > &a, EMatrixCreatorsOp2 op, const TMatrixT< Element > &b) | |
Constructor of matrix applying a specific operation to two prototypes. More... | |
TMatrixT (const TMatrixTSym< Element > &a, EMatrixCreatorsOp2 op, const TMatrixTSym< Element > &b) | |
Constructor of matrix applying a specific operation to two prototypes. More... | |
TMatrixT (const TMatrixTLazy< Element > &lazy_constructor) | |
Constructor using the TMatrixTLazy class. More... | |
virtual | ~TMatrixT () |
void | Plus (const TMatrixT< Element > &a, const TMatrixT< Element > &b) |
General matrix summation. Create a matrix C such that C = A + B. More... | |
void | Plus (const TMatrixT< Element > &a, const TMatrixTSym< Element > &b) |
General matrix summation. Create a matrix C such that C = A + B. More... | |
void | Plus (const TMatrixTSym< Element > &a, const TMatrixT< Element > &b) |
void | Minus (const TMatrixT< Element > &a, const TMatrixT< Element > &b) |
General matrix summation. Create a matrix C such that C = A - B. More... | |
void | Minus (const TMatrixT< Element > &a, const TMatrixTSym< Element > &b) |
General matrix summation. Create a matrix C such that C = A - B. More... | |
void | Minus (const TMatrixTSym< Element > &a, const TMatrixT< Element > &b) |
void | Mult (const TMatrixT< Element > &a, const TMatrixT< Element > &b) |
General matrix multiplication. Create a matrix C such that C = A * B. More... | |
void | Mult (const TMatrixT< Element > &a, const TMatrixTSym< Element > &b) |
Matrix multiplication, with A general and B symmetric. More... | |
void | Mult (const TMatrixTSym< Element > &a, const TMatrixT< Element > &b) |
Matrix multiplication, with A symmetric and B general. More... | |
void | Mult (const TMatrixTSym< Element > &a, const TMatrixTSym< Element > &b) |
Matrix multiplication, with A symmetric and B symmetric. More... | |
void | TMult (const TMatrixT< Element > &a, const TMatrixT< Element > &b) |
Create a matrix C such that C = A' * B. More... | |
void | TMult (const TMatrixT< Element > &a, const TMatrixTSym< Element > &b) |
Create a matrix C such that C = A' * B. More... | |
void | TMult (const TMatrixTSym< Element > &a, const TMatrixT< Element > &b) |
void | TMult (const TMatrixTSym< Element > &a, const TMatrixTSym< Element > &b) |
void | MultT (const TMatrixT< Element > &a, const TMatrixT< Element > &b) |
General matrix multiplication. Create a matrix C such that C = A * B^T. More... | |
void | MultT (const TMatrixT< Element > &a, const TMatrixTSym< Element > &b) |
void | MultT (const TMatrixTSym< Element > &a, const TMatrixT< Element > &b) |
Matrix multiplication, with A symmetric and B general. More... | |
void | MultT (const TMatrixTSym< Element > &a, const TMatrixTSym< Element > &b) |
virtual const Element * | GetMatrixArray () const |
virtual Element * | GetMatrixArray () |
virtual const Int_t * | GetRowIndexArray () const |
virtual Int_t * | GetRowIndexArray () |
virtual const Int_t * | GetColIndexArray () const |
virtual Int_t * | GetColIndexArray () |
virtual TMatrixTBase< Element > & | SetRowIndexArray (Int_t *) |
virtual TMatrixTBase< Element > & | SetColIndexArray (Int_t *) |
virtual void | Clear (Option_t *="") |
TMatrixT< Element > & | Use (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, Element *data) |
Use the array data to fill the matrix ([row_lwb..row_upb] x [col_lwb..col_upb]) More... | |
const TMatrixT< Element > & | Use (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, const Element *data) const |
TMatrixT< Element > & | Use (Int_t nrows, Int_t ncols, Element *data) |
const TMatrixT< Element > & | Use (Int_t nrows, Int_t ncols, const Element *data) const |
TMatrixT< Element > & | Use (TMatrixT< Element > &a) |
const TMatrixT< Element > & | Use (const TMatrixT< Element > &a) const |
virtual TMatrixTBase< Element > & | GetSub (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, TMatrixTBase< Element > &target, Option_t *option="S") const |
Get submatrix [row_lwb..row_upb] x [col_lwb..col_upb]; The indexing range of the returned matrix depends on the argument option: More... | |
TMatrixT< Element > | GetSub (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, Option_t *option="S") const |
virtual TMatrixTBase< Element > & | SetSub (Int_t row_lwb, Int_t col_lwb, const TMatrixTBase< Element > &source) |
Insert matrix source starting at [row_lwb][col_lwb], thereby overwriting the part [row_lwb..row_lwb+nrows_source][col_lwb..col_lwb+ncols_source];. More... | |
virtual TMatrixTBase< Element > & | ResizeTo (Int_t nrows, Int_t ncols, Int_t=-1) |
Set size of the matrix to nrows x ncols New dynamic elements are created, the overlapping part of the old ones are copied to the new structures, then the old elements are deleted. More... | |
virtual TMatrixTBase< Element > & | ResizeTo (Int_t row_lwb, Int_t row_upb, Int_t col_lwb, Int_t col_upb, Int_t=-1) |
Set size of the matrix to [row_lwb:row_upb] x [col_lwb:col_upb] New dynamic elemenst are created, the overlapping part of the old ones are copied to the new structures, then the old elements are deleted. More... | |
TMatrixTBase< Element > & | ResizeTo (const TMatrixT< Element > &m) |
virtual Double_t | Determinant () const |
Return the matrix determinant. More... | |
virtual void | Determinant (Double_t &d1, Double_t &d2) const |
Return the matrix determinant as d1,d2 where det = d1*TMath::Power(2.0,d2) More... | |
TMatrixT< Element > & | Invert (Double_t *det=0) |
Invert the matrix and calculate its determinant. More... | |
TMatrixT< Element > & | InvertFast (Double_t *det=0) |
Invert the matrix and calculate its determinant, however upto (6x6) a fast Cramer inversion is used . More... | |
TMatrixT< Element > & | Transpose (const TMatrixT< Element > &source) |
Transpose matrix source. More... | |
TMatrixT< Element > & | T () |
TMatrixT< Element > & | Rank1Update (const TVectorT< Element > &v, Element alpha=1.0) |
Perform a rank 1 operation on matrix A: A += alpha * v * v^T. More... | |
TMatrixT< Element > & | Rank1Update (const TVectorT< Element > &v1, const TVectorT< Element > &v2, Element alpha=1.0) |
Perform a rank 1 operation on matrix A: A += alpha * v1 * v2^T. More... | |
Element | Similarity (const TVectorT< Element > &v) const |
Calculate scalar v * (*this) * v^T. More... | |
TMatrixT< Element > & | NormByColumn (const TVectorT< Element > &v, Option_t *option="D") |
Multiply/divide matrix columns by a vector: option: "D" : b(i,j) = a(i,j)/v(i) i = 0,fNrows-1 (default) else : b(i,j) = a(i,j)*v(i) More... | |
TMatrixT< Element > & | NormByRow (const TVectorT< Element > &v, Option_t *option="D") |
Multiply/divide matrix rows with a vector: option: "D" : b(i,j) = a(i,j)/v(j) i = 0,fNcols-1 (default) else : b(i,j) = a(i,j)*v(j) More... | |
Element | operator() (Int_t rown, Int_t coln) const |
Element & | operator() (Int_t rown, Int_t coln) |
const TMatrixTRow_const< Element > | operator[] (Int_t rown) const |
TMatrixTRow< Element > | operator[] (Int_t rown) |
TMatrixT< Element > & | operator= (const TMatrixT< Element > &source) |
Assignment operator. More... | |
TMatrixT< Element > & | operator= (const TMatrixTSym< Element > &source) |
Assignment operator. More... | |
TMatrixT< Element > & | operator= (const TMatrixTSparse< Element > &source) |
Assignment operator. More... | |
TMatrixT< Element > & | operator= (const TMatrixTLazy< Element > &source) |
Assignment operator. More... | |
template<class Element2 > | |
TMatrixT< Element > & | operator= (const TMatrixT< Element2 > &source) |
TMatrixT< Element > & | operator= (Element val) |
Assign val to every element of the matrix. More... | |
TMatrixT< Element > & | operator-= (Element val) |
Subtract val from every element of the matrix. More... | |
TMatrixT< Element > & | operator+= (Element val) |
Add val to every element of the matrix. More... | |
TMatrixT< Element > & | operator*= (Element val) |
Multiply every element of the matrix with val. More... | |
TMatrixT< Element > & | operator+= (const TMatrixT< Element > &source) |
Add the source matrix. More... | |
TMatrixT< Element > & | operator+= (const TMatrixTSym< Element > &source) |
Add the source matrix. More... | |
TMatrixT< Element > & | operator-= (const TMatrixT< Element > &source) |
Subtract the source matrix. More... | |
TMatrixT< Element > & | operator-= (const TMatrixTSym< Element > &source) |
Subtract the source matrix. More... | |
TMatrixT< Element > & | operator*= (const TMatrixT< Element > &source) |
Compute target = target * source inplace. More... | |
TMatrixT< Element > & | operator*= (const TMatrixTSym< Element > &source) |
Compute target = target * source inplace. More... | |
TMatrixT< Element > & | operator*= (const TMatrixTDiag_const< Element > &diag) |
Multiply a matrix row by the diagonal of another matrix matrix(i,j) *= diag(j), j=0,fNcols-1. More... | |
TMatrixT< Element > & | operator/= (const TMatrixTDiag_const< Element > &diag) |
Divide a matrix row by the diagonal of another matrix matrix(i,j) /= diag(j) More... | |
TMatrixT< Element > & | operator*= (const TMatrixTRow_const< Element > &row) |
Multiply a matrix by the row of another matrix matrix(i,j) *= another(k,j) for fixed k. More... | |
TMatrixT< Element > & | operator/= (const TMatrixTRow_const< Element > &row) |
Divide a matrix by the row of another matrix matrix(i,j) /= another(k,j) for fixed k. More... | |
TMatrixT< Element > & | operator*= (const TMatrixTColumn_const< Element > &col) |
Multiply a matrix by the column of another matrix matrix(i,j) *= another(i,k) for fixed k. More... | |
TMatrixT< Element > & | operator/= (const TMatrixTColumn_const< Element > &col) |
Divide a matrix by the column of another matrix matrix(i,j) /= another(i,k) for fixed k. More... | |
const TMatrixT< Element > | EigenVectors (TVectorT< Element > &eigenValues) const |
Return a matrix containing the eigen-vectors ordered by descending values of Re^2+Im^2 of the complex eigen-values . More... | |
Public Member Functions inherited from TMatrixTBase< Element > | |
TMatrixTBase () | |
virtual | ~TMatrixTBase () |
Int_t | GetRowLwb () const |
Int_t | GetRowUpb () const |
Int_t | GetNrows () const |
Int_t | GetColLwb () const |
Int_t | GetColUpb () const |
Int_t | GetNcols () const |
Int_t | GetNoElements () const |
Element | GetTol () const |
virtual TMatrixTBase< Element > & | SetMatrixArray (const Element *data, Option_t *option="") |
Copy array data to matrix . More... | |
Element | SetTol (Element tol) |
void | Invalidate () |
void | MakeValid () |
Bool_t | IsValid () const |
Bool_t | IsOwner () const |
virtual Bool_t | IsSymmetric () const |
Check whether matrix is symmetric. More... | |
virtual void | GetMatrix2Array (Element *data, Option_t *option="") const |
Copy matrix data to array . More... | |
virtual TMatrixTBase< Element > & | InsertRow (Int_t row, Int_t col, const Element *v, Int_t n=-1) |
Copy n elements from array v to row rown starting at column coln. More... | |
virtual void | ExtractRow (Int_t row, Int_t col, Element *v, Int_t n=-1) const |
Store in array v, n matrix elements of row rown starting at column coln. More... | |
virtual TMatrixTBase< Element > & | Shift (Int_t row_shift, Int_t col_shift) |
Shift the row index by adding row_shift and the column index by adding col_shift, respectively. More... | |
virtual TMatrixTBase< Element > & | Zero () |
Set matrix elements to zero. More... | |
virtual TMatrixTBase< Element > & | Abs () |
Take an absolute value of a matrix, i.e. apply Abs() to each element. More... | |
virtual TMatrixTBase< Element > & | Sqr () |
Square each element of the matrix. More... | |
virtual TMatrixTBase< Element > & | Sqrt () |
Take square root of all elements. More... | |
virtual TMatrixTBase< Element > & | UnitMatrix () |
Make a unit matrix (matrix need not be a square one). More... | |
virtual TMatrixTBase< Element > & | NormByDiag (const TVectorT< Element > &v, Option_t *option="D") |
option: "D" : b(i,j) = a(i,j)/sqrt(abs*(v(i)*v(j))) (default) else : b(i,j) = a(i,j)*sqrt(abs*(v(i)*v(j))) (default) More... | |
virtual Element | RowNorm () const |
Row matrix norm, MAX{ SUM{ |M(i,j)|, over j}, over i}. More... | |
virtual Element | ColNorm () const |
Column matrix norm, MAX{ SUM{ |M(i,j)|, over i}, over j}. More... | |
virtual Element | E2Norm () const |
Square of the Euclidian norm, SUM{ m(i,j)^2 }. More... | |
Element | NormInf () const |
Element | Norm1 () const |
virtual Int_t | NonZeros () const |
Compute the number of elements != 0.0. More... | |
virtual Element | Sum () const |
Compute sum of elements. More... | |
virtual Element | Min () const |
return minimum matrix element value More... | |
virtual Element | Max () const |
return maximum vector element value More... | |
void | Draw (Option_t *option="") |
Draw this matrix The histogram is named "TMatrixT" by default and no title. More... | |
void | Print (Option_t *name="") const |
Print the matrix as a table of elements. More... | |
Bool_t | operator== (Element val) const |
Are all matrix elements equal to val? More... | |
Bool_t | operator!= (Element val) const |
Are all matrix elements not equal to val? More... | |
Bool_t | operator< (Element val) const |
Are all matrix elements < val? More... | |
Bool_t | operator<= (Element val) const |
Are all matrix elements <= val? More... | |
Bool_t | operator> (Element val) const |
Are all matrix elements > val? More... | |
Bool_t | operator>= (Element val) const |
Are all matrix elements >= val? More... | |
virtual TMatrixTBase< Element > & | Apply (const TElementActionT< Element > &action) |
Apply action to each matrix element. More... | |
virtual TMatrixTBase< Element > & | Apply (const TElementPosActionT< Element > &action) |
Apply action to each element of the matrix. More... | |
virtual TMatrixTBase< Element > & | Randomize (Element alpha, Element beta, Double_t &seed) |
Randomize matrix element values. More... | |
Public Member Functions inherited from TObject | |
TObject () | |
TObject (const TObject &object) | |
TObject copy ctor. More... | |
TObject & | operator= (const TObject &rhs) |
TObject assignment operator. More... | |
virtual | ~TObject () |
TObject destructor. More... | |
virtual void | AppendPad (Option_t *option="") |
Append graphics object to current pad. More... | |
virtual void | Browse (TBrowser *b) |
Browse object. May be overridden for another default action. More... | |
virtual const char * | ClassName () const |
Returns name of class to which the object belongs. More... | |
virtual TObject * | Clone (const char *newname="") const |
Make a clone of an object using the Streamer facility. More... | |
virtual Int_t | Compare (const TObject *obj) const |
Compare abstract method. More... | |
virtual void | Copy (TObject &object) const |
Copy this to obj. More... | |
virtual void | Delete (Option_t *option="") |
Delete this object. More... | |
virtual Int_t | DistancetoPrimitive (Int_t px, Int_t py) |
Computes distance from point (px,py) to the object. More... | |
virtual void | DrawClass () const |
Draw class inheritance tree of the class to which this object belongs. More... | |
virtual TObject * | DrawClone (Option_t *option="") const |
Draw a clone of this object in the current pad. More... | |
virtual void | Dump () const |
Dump contents of object on stdout. More... | |
virtual void | Execute (const char *method, const char *params, Int_t *error=0) |
Execute method on this object with the given parameter string, e.g. More... | |
virtual void | Execute (TMethod *method, TObjArray *params, Int_t *error=0) |
Execute method on this object with parameters stored in the TObjArray. More... | |
virtual void | ExecuteEvent (Int_t event, Int_t px, Int_t py) |
Execute action corresponding to an event at (px,py). More... | |
virtual TObject * | FindObject (const char *name) const |
Must be redefined in derived classes. More... | |
virtual TObject * | FindObject (const TObject *obj) const |
Must be redefined in derived classes. More... | |
virtual Option_t * | GetDrawOption () const |
Get option used by the graphics system to draw this object. More... | |
virtual UInt_t | GetUniqueID () const |
Return the unique object id. More... | |
virtual const char * | GetName () const |
Returns name of object. More... | |
virtual const char * | GetIconName () const |
Returns mime type name of object. More... | |
virtual Option_t * | GetOption () const |
virtual char * | GetObjectInfo (Int_t px, Int_t py) const |
Returns string containing info about the object at position (px,py). More... | |
virtual const char * | GetTitle () const |
Returns title of object. More... | |
virtual Bool_t | HandleTimer (TTimer *timer) |
Execute action in response of a timer timing out. More... | |
virtual ULong_t | Hash () const |
Return hash value for this object. More... | |
virtual Bool_t | InheritsFrom (const char *classname) const |
Returns kTRUE if object inherits from class "classname". More... | |
virtual Bool_t | InheritsFrom (const TClass *cl) const |
Returns kTRUE if object inherits from TClass cl. More... | |
virtual void | Inspect () const |
Dump contents of this object in a graphics canvas. More... | |
virtual Bool_t | IsFolder () const |
Returns kTRUE in case object contains browsable objects (like containers or lists of other objects). More... | |
virtual Bool_t | IsEqual (const TObject *obj) const |
Default equal comparison (objects are equal if they have the same address in memory). More... | |
virtual Bool_t | IsSortable () const |
Bool_t | IsOnHeap () const |
Bool_t | IsZombie () const |
virtual Bool_t | Notify () |
This method must be overridden to handle object notification. More... | |
virtual void | ls (Option_t *option="") const |
The ls function lists the contents of a class on stdout. More... | |
virtual void | Paint (Option_t *option="") |
This method must be overridden if a class wants to paint itself. More... | |
virtual void | Pop () |
Pop on object drawn in a pad to the top of the display list. More... | |
virtual Int_t | Read (const char *name) |
Read contents of object with specified name from the current directory. More... | |
virtual void | RecursiveRemove (TObject *obj) |
Recursively remove this object from a list. More... | |
virtual void | SaveAs (const char *filename="", Option_t *option="") const |
Save this object in the file specified by filename. More... | |
virtual void | SavePrimitive (std::ostream &out, Option_t *option="") |
Save a primitive as a C++ statement(s) on output stream "out". More... | |
virtual void | SetDrawOption (Option_t *option="") |
Set drawing option for object. More... | |
virtual void | SetUniqueID (UInt_t uid) |
Set the unique object id. More... | |
virtual void | UseCurrentStyle () |
Set current style settings in this object This function is called when either TCanvas::UseCurrentStyle or TROOT::ForceStyle have been invoked. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) |
Write this object to the current directory. More... | |
virtual Int_t | Write (const char *name=0, Int_t option=0, Int_t bufsize=0) const |
Write this object to the current directory. More... | |
void * | operator new (size_t sz) |
void * | operator new[] (size_t sz) |
void * | operator new (size_t sz, void *vp) |
void * | operator new[] (size_t sz, void *vp) |
void | operator delete (void *ptr) |
Operator delete. More... | |
void | operator delete[] (void *ptr) |
Operator delete []. More... | |
void | SetBit (UInt_t f, Bool_t set) |
Set or unset the user status bits as specified in f. More... | |
void | SetBit (UInt_t f) |
void | ResetBit (UInt_t f) |
Bool_t | TestBit (UInt_t f) const |
Int_t | TestBits (UInt_t f) const |
void | InvertBit (UInt_t f) |
virtual void | Info (const char *method, const char *msgfmt,...) const |
Issue info message. More... | |
virtual void | Warning (const char *method, const char *msgfmt,...) const |
Issue warning message. More... | |
virtual void | Error (const char *method, const char *msgfmt,...) const |
Issue error message. More... | |
virtual void | SysError (const char *method, const char *msgfmt,...) const |
Issue system error message. More... | |
virtual void | Fatal (const char *method, const char *msgfmt,...) const |
Issue fatal error message. More... | |
void | AbstractMethod (const char *method) const |
Use this method to implement an "abstract" method that you don't want to leave purely abstract. More... | |
void | MayNotUse (const char *method) const |
Use this method to signal that a method (defined in a base class) may not be called in a derived class (in principle against good design since a child class should not provide less functionality than its parent, however, sometimes it is necessary). More... | |
void | Obsolete (const char *method, const char *asOfVers, const char *removedFromVers) const |
Use this method to declare a method obsolete. More... | |
Protected Member Functions | |
Element * | New_m (Int_t size) |
Return data pointer . More... | |
void | Delete_m (Int_t size, Element *&) |
Delete data pointer m, if it was assigned on the heap. More... | |
Int_t | Memcpy_m (Element *newp, const Element *oldp, Int_t copySize, Int_t newSize, Int_t oldSize) |
Copy copySize doubles from *oldp to *newp . More... | |
void | Allocate (Int_t nrows, Int_t ncols, Int_t row_lwb=0, Int_t col_lwb=0, Int_t init=0, Int_t=-1) |
Allocate new matrix. More... | |
Protected Member Functions inherited from TObject | |
void | MakeZombie () |
virtual void | DoError (int level, const char *location, const char *fmt, va_list va) const |
Interface to ErrorHandler (protected). More... | |
Protected Attributes | |
Element | fDataStack [TMatrixTBase< Element >::kSizeMax] |
Element * | fElements |
data container More... | |
Protected Attributes inherited from TMatrixTBase< Element > | |
Int_t | fNrows |
Int_t | fNcols |
Int_t | fRowLwb |
Int_t | fColLwb |
Int_t | fNelems |
Int_t | fNrowIndex |
Element | fTol |
Bool_t | fIsOwner |
Additional Inherited Members | |
Static Public Member Functions inherited from TMatrixTBase< Element > | |
static Element & | NaNValue () |
Static Public Member Functions inherited from TObject | |
static Long_t | GetDtorOnly () |
Return destructor only flag. More... | |
static void | SetDtorOnly (void *obj) |
Set destructor only flag. More... | |
static Bool_t | GetObjectStat () |
Get status of object stat flag. More... | |
static void | SetObjectStat (Bool_t stat) |
Turn on/off tracking of objects in the TObjectTable. More... | |
Protected Types inherited from TMatrixTBase< Element > | |
enum | { kSizeMax = 25 } |
enum | { kWorkMax = 100 } |
enum | EMatrixStatusBits { kStatus = BIT(14) } |
Static Protected Member Functions inherited from TMatrixTBase< Element > | |
static void | DoubleLexSort (Int_t n, Int_t *first, Int_t *second, Element *data) |
default kTRUE, when Use array kFALSE More... | |
static void | IndexedLexSort (Int_t n, Int_t *first, Int_t swapFirst, Int_t *second, Int_t swapSecond, Int_t *index) |
Lexical sort on array data using indices first and second. More... | |
#include <TMatrixDfwd.h>
anonymous enum |
Enumerator | |
---|---|
kWorkMax |
Definition at line 58 of file TMatrixT.h.
enum TMatrixT::EMatrixCreatorsOp1 |
Enumerator | |
---|---|
kZero | |
kUnit | |
kTransposed | |
kInverted | |
kAtA |
Definition at line 59 of file TMatrixT.h.
enum TMatrixT::EMatrixCreatorsOp2 |
Enumerator | |
---|---|
kMult | |
kTransposeMult | |
kInvMult | |
kMultTranspose | |
kPlus | |
kMinus |
Definition at line 60 of file TMatrixT.h.
Definition at line 62 of file TMatrixT.h.
TMatrixT< Element >::TMatrixT | ( | Int_t | row_lwb, |
Int_t | row_upb, | ||
Int_t | col_lwb, | ||
Int_t | col_upb | ||
) |
Constructor for ([row_lwb..row_upb] x [col_lwb..col_upb]) matrix.
Definition at line 47 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | Int_t | no_rows, |
Int_t | no_cols, | ||
const Element * | elements, | ||
Option_t * | option = "" |
||
) |
option="F": array elements contains the matrix stored column-wise like in Fortran, so a[i,j] = elements[i+no_rows*j], else it is supposed that array elements are stored row-wise a[i,j] = elements[i*no_cols+j]
array elements are copied
Definition at line 61 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | Int_t | row_lwb, |
Int_t | row_upb, | ||
Int_t | col_lwb, | ||
Int_t | col_upb, | ||
const Element * | data, | ||
Option_t * | option = "" |
||
) |
array elements are copied
Definition at line 71 of file TMatrixT.cxx.
Copy constructor.
Definition at line 82 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixTSym< Element > & | another | ) |
Copy constructor of a symmetric matrix.
Definition at line 93 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixTSparse< Element > & | another | ) |
Copy constructor of a sparse matrix.
Definition at line 104 of file TMatrixT.cxx.
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inline |
Definition at line 70 of file TMatrixT.h.
TMatrixT< Element >::TMatrixT | ( | EMatrixCreatorsOp1 | op, |
const TMatrixT< Element > & | prototype | ||
) |
Constructor of matrix applying a specific operation to the prototype.
Example: TMatrixT<Element> a(10,12); ...; TMatrixT<Element> b(TMatrixT::kTransposed, a); Supported operations are: kZero, kUnit, kTransposed, kInverted and kAtA.
Definition at line 117 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixT< Element > & | a, |
EMatrixCreatorsOp2 | op, | ||
const TMatrixT< Element > & | b | ||
) |
Constructor of matrix applying a specific operation to two prototypes.
Example: TMatrixT<Element> a(10,12), b(12,5); ...; TMatrixT<Element> c(a, TMatrixT::kMult, b); Supported operations are: kMult (a*b), kTransposeMult (a'*b), kInvMult (a^(-1)*b)
Definition at line 168 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixT< Element > & | a, |
EMatrixCreatorsOp2 | op, | ||
const TMatrixTSym< Element > & | b | ||
) |
Constructor of matrix applying a specific operation to two prototypes.
Example: TMatrixT<Element> a(10,12), b(12,5); ...; TMatrixT<Element> c(a, TMatrixT::kMult, b); Supported operations are: kMult (a*b), kTransposeMult (a'*b), kInvMult (a^(-1)*b)
Definition at line 225 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixTSym< Element > & | a, |
EMatrixCreatorsOp2 | op, | ||
const TMatrixT< Element > & | b | ||
) |
Constructor of matrix applying a specific operation to two prototypes.
Example: TMatrixT<Element> a(10,12), b(12,5); ...; TMatrixT<Element> c(a, TMatrixT::kMult, b); Supported operations are: kMult (a*b), kTransposeMult (a'*b), kInvMult (a^(-1)*b)
Definition at line 282 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixTSym< Element > & | a, |
EMatrixCreatorsOp2 | op, | ||
const TMatrixTSym< Element > & | b | ||
) |
Constructor of matrix applying a specific operation to two prototypes.
Example: TMatrixT<Element> a(10,12), b(12,5); ...; TMatrixT<Element> c(a, TMatrixT::kMult, b); Supported operations are: kMult (a*b), kTransposeMult (a'*b), kInvMult (a^(-1)*b)
Definition at line 339 of file TMatrixT.cxx.
TMatrixT< Element >::TMatrixT | ( | const TMatrixTLazy< Element > & | lazy_constructor | ) |
Constructor using the TMatrixTLazy class.
Definition at line 394 of file TMatrixT.cxx.
Definition at line 84 of file TMatrixT.h.
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Allocate new matrix.
Arguments are number of rows, columns, row lowerbound (0 default) and column lowerbound (0 default).
Definition at line 465 of file TMatrixT.cxx.
Referenced by TMatrixT< Element >::TMatrixT(), and TMatrixT< Double_t >::TMatrixT().
Implements TMatrixTBase< Element >.
Definition at line 121 of file TMatrixT.h.
Referenced by TLinearFitter::Clear(), and TMatrixT< Double_t >::~TMatrixT().
Delete data pointer m, if it was assigned on the heap.
Definition at line 406 of file TMatrixT.cxx.
Referenced by TMatrixT< Double_t >::Clear().
Return the matrix determinant.
Reimplemented from TMatrixTBase< Element >.
Definition at line 1352 of file TMatrixT.cxx.
Referenced by RooStats::SPlot::AddSWeight(), TMVA::MethodFisher::GetFisherCoeff(), TMVA::DecisionTree::GetFisherCoefficients(), and TMVA::MethodLD::GetLDCoeff().
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Return the matrix determinant as d1,d2 where det = d1*TMath::Power(2.0,d2)
Reimplemented from TMatrixTBase< Element >.
Definition at line 1365 of file TMatrixT.cxx.
const TMatrixT< Element > TMatrixT< Element >::EigenVectors | ( | TVectorT< Element > & | eigenValues | ) | const |
Return a matrix containing the eigen-vectors ordered by descending values of Re^2+Im^2 of the complex eigen-values .
If the matrix is asymmetric, only the real part of the eigen-values is returned . For full functionality use TMatrixDEigen .
Definition at line 2298 of file TMatrixT.cxx.
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Implements TMatrixTBase< Element >.
Definition at line 115 of file TMatrixT.h.
Implements TMatrixTBase< Element >.
Definition at line 116 of file TMatrixT.h.
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Implements TMatrixTBase< Element >.
Definition at line 211 of file TMatrixT.h.
Referenced by Add(), TMatrixTSparse< Element >::AMinusB(), TMatrixTSparse< Element >::AMultBt(), TMatrixTSparse< Element >::APlusB(), TLinearFitter::AssignData(), TDecompChol::Decompose(), TDecompBK::Decompose(), TDecompLU::DecomposeLUCrout(), TDecompLU::DecomposeLUGauss(), ElementDiv(), ElementMult(), ROOT::Math::RMinimizer::GetCovMatrix(), TMatrixDEigen::GetEigenValues(), TDecompLU::GetMatrix(), TMatrixTCramerInv::Inv2x2(), TMatrixTCramerInv::Inv3x3(), TMatrixTCramerInv::Inv4x4(), TMatrixTCramerInv::Inv5x5(), TMatrixTCramerInv::Inv6x6(), TMatrixTSym< Element >::Invert(), TMatrixT< Element >::Invert(), TMatrixTSym< Element >::InvertFast(), TDecompLU::InvertLU(), TMatrixDSymEigen::MakeEigenVectors(), MakeHaarMat(), TMatrixDEigen::MakeHessenBerg(), MakeHilbertMat(), TPrincipal::MakePrincipals(), TMatrixDEigen::MakeSchurr(), TMatrixDSymEigen::MakeTridiagonal(), TMatrixT< Element >::Minus(), TMatrixT< Element >::Mult(), Mult(), TMatrixT< Element >::MultT(), operator!=(), operator&&(), TVectorT< Element >::operator*=(), TMatrixT< Element >::operator*=(), TMatrixTSub< Element >::operator*=(), TMatrixT< Element >::operator+=(), TMatrixTSub< Element >::operator+=(), TMatrixT< Element >::operator-=(), operator<(), operator<=(), TMatrixT< Element >::operator=(), TMatrixT< Double_t >::operator=(), TMatrixTSub< Element >::operator=(), operator>(), operator>=(), operator||(), OuterProduct(), TMatrixT< Element >::Plus(), TFITSHDU::ReadAsMatrix(), TDecompBK::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), TMatrixTSparse< Element >::SetSparseIndexAB(), TMatrixTSym< Element >::Similarity(), TMatrixTSym< Element >::SimilarityT(), TDecompChol::Solve(), TDecompBK::Solve(), TDecompLU::Solve(), TDecompQRH::Solve(), TMatrixDEigen::Sort(), TDecompSVD::SortSingular(), TDecompBK::TDecompBK(), TDecompQRH::TDecompQRH(), TDecompSVD::TDecompSVD(), test_tmatrix_kalman(), TMatrixTColumn_const< Element >::TMatrixTColumn_const(), TMatrixTDiag_const< Element >::TMatrixTDiag_const(), TMatrixTFlat_const< Element >::TMatrixTFlat_const(), TMatrixTRow_const< Element >::TMatrixTRow_const(), TMatrixTSym< Element >::TMult(), TMatrixT< Element >::TMult(), TMatrixT< Element >::Transpose(), TDecompLU::TransSolve(), TDecompQRH::TransSolve(), and TMatrixT< Element >::Use().
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inlinevirtual |
Implements TMatrixTBase< Element >.
Definition at line 212 of file TMatrixT.h.
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inlinevirtual |
Implements TMatrixTBase< Element >.
Definition at line 113 of file TMatrixT.h.
Implements TMatrixTBase< Element >.
Definition at line 114 of file TMatrixT.h.
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virtual |
Get submatrix [row_lwb..row_upb] x [col_lwb..col_upb]; The indexing range of the returned matrix depends on the argument option:
option == "S" : return [0..row_upb-row_lwb][0..col_upb-col_lwb] (default) else : return [row_lwb..row_upb][col_lwb..col_upb]
Implements TMatrixTBase< Element >.
Definition at line 1080 of file TMatrixT.cxx.
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inline |
Definition at line 231 of file TMatrixT.h.
Invert the matrix and calculate its determinant.
Definition at line 1387 of file TMatrixT.cxx.
Referenced by RooMultiVarGaussian::anaIntData(), Roo2DMomentMorphFunction::findSquare(), TMVA::MethodMLP::GetApproxInvHessian(), TMVA::MethodFisher::GetFisherCoeff(), TMVA::DecisionTree::GetFisherCoefficients(), TMVA::MethodLD::GetLDCoeff(), TMVA::Tools::GetSQRootMatrix(), Roo1DMomentMorphFunction::initialize(), and RooMomentMorph::initialize().
TMatrixT< Element > & TMatrixT< Element >::InvertFast | ( | Double_t * | det = 0 | ) |
Invert the matrix and calculate its determinant, however upto (6x6) a fast Cramer inversion is used .
Definition at line 1401 of file TMatrixT.cxx.
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protected |
Copy copySize doubles from *oldp to *newp .
However take care of the situation where both pointers are assigned to the same stack space
Definition at line 438 of file TMatrixT.cxx.
void TMatrixT< Element >::Minus | ( | const TMatrixT< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
General matrix summation. Create a matrix C such that C = A - B.
Definition at line 571 of file TMatrixT.cxx.
Referenced by test_tmatrix_kalman().
void TMatrixT< Element >::Minus | ( | const TMatrixT< Element > & | a, |
const TMatrixTSym< Element > & | b | ||
) |
General matrix summation. Create a matrix C such that C = A - B.
Definition at line 605 of file TMatrixT.cxx.
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Definition at line 94 of file TMatrixT.h.
Referenced by TMatrixT< Double_t >::Minus().
void TMatrixT< Element >::Mult | ( | const TMatrixT< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
General matrix multiplication. Create a matrix C such that C = A * B.
Definition at line 639 of file TMatrixT.cxx.
Referenced by TMVA::Tools::GetSQRootMatrix(), TMatrixT< Double_t >::MultT(), test_tmatrix_kalman(), and TMatrixT< Double_t >::TMult().
void TMatrixT< Element >::Mult | ( | const TMatrixT< Element > & | a, |
const TMatrixTSym< Element > & | b | ||
) |
Matrix multiplication, with A general and B symmetric.
Create a matrix C such that C = A * B.
Definition at line 740 of file TMatrixT.cxx.
void TMatrixT< Element >::Mult | ( | const TMatrixTSym< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
Matrix multiplication, with A symmetric and B general.
Create a matrix C such that C = A * B.
Definition at line 688 of file TMatrixT.cxx.
void TMatrixT< Element >::Mult | ( | const TMatrixTSym< Element > & | a, |
const TMatrixTSym< Element > & | b | ||
) |
Matrix multiplication, with A symmetric and B symmetric.
(Actually copied for the moment routine for B general) Create a matrix C such that C = A * B.
Definition at line 792 of file TMatrixT.cxx.
void TMatrixT< Element >::MultT | ( | const TMatrixT< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
General matrix multiplication. Create a matrix C such that C = A * B^T.
Definition at line 942 of file TMatrixT.cxx.
Referenced by test_tmatrix_kalman().
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Definition at line 107 of file TMatrixT.h.
void TMatrixT< Element >::MultT | ( | const TMatrixTSym< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
Matrix multiplication, with A symmetric and B general.
Create a matrix C such that C = A * B^T.
Definition at line 994 of file TMatrixT.cxx.
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inline |
Definition at line 109 of file TMatrixT.h.
Return data pointer .
if requested size <= kSizeMax, assign pointer to the stack space
Definition at line 420 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::NormByColumn | ( | const TVectorT< Element > & | v, |
Option_t * | option = "D" |
||
) |
Multiply/divide matrix columns by a vector: option: "D" : b(i,j) = a(i,j)/v(i) i = 0,fNrows-1 (default) else : b(i,j) = a(i,j)*v(i)
Definition at line 1633 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::NormByRow | ( | const TVectorT< Element > & | v, |
Option_t * | option = "D" |
||
) |
Multiply/divide matrix rows with a vector: option: "D" : b(i,j) = a(i,j)/v(j) i = 0,fNcols-1 (default) else : b(i,j) = a(i,j)*v(j)
Definition at line 1680 of file TMatrixT.cxx.
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Implements TMatrixTBase< Element >.
Definition at line 239 of file TMatrixT.h.
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Implements TMatrixTBase< Element >.
Definition at line 256 of file TMatrixT.h.
Multiply every element of the matrix with val.
Definition at line 1865 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator*= | ( | const TMatrixT< Element > & | source | ) |
Compute target = target * source inplace.
Strictly speaking, it can't be done inplace, though only the row of the target matrix needs to be saved. "Inplace" multiplication is only allowed when the 'source' matrix is square.
Definition at line 1963 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator*= | ( | const TMatrixTSym< Element > & | source | ) |
Compute target = target * source inplace.
Strictly speaking, it can't be done inplace, though only the row of the target matrix needs to be saved.
Definition at line 2026 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator*= | ( | const TMatrixTDiag_const< Element > & | diag | ) |
Multiply a matrix row by the diagonal of another matrix matrix(i,j) *= diag(j), j=0,fNcols-1.
Definition at line 2088 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator*= | ( | const TMatrixTRow_const< Element > & | row | ) |
Multiply a matrix by the row of another matrix matrix(i,j) *= another(k,j) for fixed k.
Definition at line 2225 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator*= | ( | const TMatrixTColumn_const< Element > & | col | ) |
Multiply a matrix by the column of another matrix matrix(i,j) *= another(i,k) for fixed k.
Definition at line 2153 of file TMatrixT.cxx.
Add val to every element of the matrix.
Definition at line 1833 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator+= | ( | const TMatrixT< Element > & | source | ) |
Add the source matrix.
Definition at line 1881 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator+= | ( | const TMatrixTSym< Element > & | source | ) |
Add the source matrix.
Definition at line 1901 of file TMatrixT.cxx.
Subtract val from every element of the matrix.
Definition at line 1849 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator-= | ( | const TMatrixT< Element > & | source | ) |
Subtract the source matrix.
Definition at line 1921 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator-= | ( | const TMatrixTSym< Element > & | source | ) |
Subtract the source matrix.
Definition at line 1941 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator/= | ( | const TMatrixTDiag_const< Element > & | diag | ) |
Divide a matrix row by the diagonal of another matrix matrix(i,j) /= diag(j)
Definition at line 2118 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator/= | ( | const TMatrixTRow_const< Element > & | row | ) |
Divide a matrix by the row of another matrix matrix(i,j) /= another(k,j) for fixed k.
Definition at line 2259 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator/= | ( | const TMatrixTColumn_const< Element > & | col | ) |
Divide a matrix by the column of another matrix matrix(i,j) /= another(i,k) for fixed k.
Definition at line 2186 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator= | ( | const TMatrixT< Element > & | source | ) |
Assignment operator.
Definition at line 1723 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator= | ( | const TMatrixTSym< Element > & | source | ) |
Assignment operator.
Definition at line 1742 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator= | ( | const TMatrixTSparse< Element > & | source | ) |
Assignment operator.
Definition at line 1761 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::operator= | ( | const TMatrixTLazy< Element > & | source | ) |
Assignment operator.
Definition at line 1796 of file TMatrixT.cxx.
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Definition at line 171 of file TMatrixT.h.
Assign val to every element of the matrix.
Definition at line 1817 of file TMatrixT.cxx.
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Definition at line 164 of file TMatrixT.h.
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Definition at line 165 of file TMatrixT.h.
void TMatrixT< Element >::Plus | ( | const TMatrixT< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
General matrix summation. Create a matrix C such that C = A + B.
Definition at line 503 of file TMatrixT.cxx.
Referenced by test_tmatrix_kalman().
void TMatrixT< Element >::Plus | ( | const TMatrixT< Element > & | a, |
const TMatrixTSym< Element > & | b | ||
) |
General matrix summation. Create a matrix C such that C = A + B.
Definition at line 537 of file TMatrixT.cxx.
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Definition at line 90 of file TMatrixT.h.
Referenced by TMatrixT< Double_t >::Plus().
TMatrixT< Element > & TMatrixT< Element >::Rank1Update | ( | const TVectorT< Element > & | v, |
Element | alpha = 1.0 |
||
) |
Perform a rank 1 operation on matrix A: A += alpha * v * v^T.
Definition at line 1530 of file TMatrixT.cxx.
TMatrixT< Element > & TMatrixT< Element >::Rank1Update | ( | const TVectorT< Element > & | v1, |
const TVectorT< Element > & | v2, | ||
Element | alpha = 1.0 |
||
) |
Perform a rank 1 operation on matrix A: A += alpha * v1 * v2^T.
Definition at line 1558 of file TMatrixT.cxx.
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Set size of the matrix to nrows x ncols New dynamic elements are created, the overlapping part of the old ones are copied to the new structures, then the old elements are deleted.
Implements TMatrixTBase< Element >.
Definition at line 1201 of file TMatrixT.cxx.
Referenced by TLinearFitter::Add(), TRobustEstimator::AddColumn(), TLinearFitter::AddPoint(), TRobustEstimator::AddRow(), RooMultiVarGaussian::anaIntData(), RooMultiVarGaussian::blockDecompose(), TDecompSVD::Decompose(), RooMultiVarGaussian::genData(), TMVA::MethodMLP::GetApproxInvHessian(), TLinearFitter::GetCovarianceMatrix(), TLinearFitter::GetDesignMatrix(), TSPlot::GetSWeights(), Roo2DMomentMorphFunction::initialize(), TDecompQRH::Invert(), TMultiDimFit::MakeCorrelation(), TMultiDimFit::MakeParameterization(), TSPlot::MakeSPlot(), ROOT::Math::RMinimizer::Minimize(), operator!=(), operator&&(), TMatrixT< Element >::operator*=(), TMatrixTSub< Element >::operator*=(), operator<(), operator<=(), TMatrixDSymEigen::operator=(), TMatrixDEigen::operator=(), TDecompChol::operator=(), TDecompBK::operator=(), TDecompLU::operator=(), TDecompQRH::operator=(), TDecompSVD::operator=(), TQpDataDens::operator=(), TLinearFitter::operator=(), operator>(), operator>=(), operator||(), OuterProduct(), TMVA::Tools::ReadTMatrixDFromXML(), TMatrixT< Double_t >::ResizeTo(), Roo2DMomentMorphFunction::Roo2DMomentMorphFunction(), TLinearFitter::SetDim(), TDecompChol::SetMatrix(), TDecompBK::SetMatrix(), TDecompLU::SetMatrix(), TDecompQRH::SetMatrix(), TDecompSVD::SetMatrix(), TSPlot::SetTreeSelection(), TDecompBK::TDecompBK(), TDecompChol::TDecompChol(), TDecompLU::TDecompLU(), TDecompQRH::TDecompQRH(), TDecompSVD::TDecompSVD(), and TSPlot::TSPlot().
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Set size of the matrix to [row_lwb:row_upb] x [col_lwb:col_upb] New dynamic elemenst are created, the overlapping part of the old ones are copied to the new structures, then the old elements are deleted.
Implements TMatrixTBase< Element >.
Definition at line 1266 of file TMatrixT.cxx.
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Definition at line 141 of file TMatrixT.h.
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Implements TMatrixTBase< Element >.
Definition at line 119 of file TMatrixT.h.
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Implements TMatrixTBase< Element >.
Definition at line 118 of file TMatrixT.h.
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Insert matrix source starting at [row_lwb][col_lwb], thereby overwriting the part [row_lwb..row_lwb+nrows_source][col_lwb..col_lwb+ncols_source];.
Implements TMatrixTBase< Element >.
Definition at line 1147 of file TMatrixT.cxx.
Element TMatrixT< Element >::Similarity | ( | const TVectorT< Element > & | v | ) | const |
Calculate scalar v * (*this) * v^T.
Definition at line 1592 of file TMatrixT.cxx.
Definition at line 151 of file TMatrixT.h.
Referenced by RooNDKeysPdf::loadDataSet().
void TMatrixT< Element >::TMult | ( | const TMatrixT< Element > & | a, |
const TMatrixT< Element > & | b | ||
) |
Create a matrix C such that C = A' * B.
In other words, c[i,j] = SUM{ a[k,i] * b[k,j] }.
Definition at line 843 of file TMatrixT.cxx.
Referenced by TMatrixTSym< Element >::SimilarityT().
void TMatrixT< Element >::TMult | ( | const TMatrixT< Element > & | a, |
const TMatrixTSym< Element > & | b | ||
) |
Create a matrix C such that C = A' * B.
In other words, c[i,j] = SUM{ a[k,i] * b[k,j] }.
Definition at line 893 of file TMatrixT.cxx.
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Definition at line 103 of file TMatrixT.h.
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Definition at line 104 of file TMatrixT.h.
TMatrixT< Element > & TMatrixT< Element >::Transpose | ( | const TMatrixT< Element > & | source | ) |
Transpose matrix source.
Definition at line 1460 of file TMatrixT.cxx.
Referenced by TDecompSVD::Decompose(), TMVA::MethodMLP::GetMvaValue(), TMVA::Tools::GetSQRootMatrix(), TMVA::LDA::Initialize(), MakeHaarMat(), TMatrixT< Double_t >::T(), test_tmatrix_kalman(), and TSVDUnfold::Unfold().
TMatrixT< Element > & TMatrixT< Element >::Use | ( | Int_t | row_lwb, |
Int_t | row_upb, | ||
Int_t | col_lwb, | ||
Int_t | col_upb, | ||
Element * | data | ||
) |
Use the array data to fill the matrix ([row_lwb..row_upb] x [col_lwb..col_upb])
Definition at line 1044 of file TMatrixT.cxx.
Referenced by TLinearFitter::AssignData(), TQpProbDens::MakeData(), TMatrixTSym< Element >::SimilarityT(), and TQpDataDens::TQpDataDens().
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Definition at line 126 of file TMatrixT.h.
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Definition at line 214 of file TMatrixT.h.
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Definition at line 216 of file TMatrixT.h.
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Definition at line 218 of file TMatrixT.h.
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Definition at line 224 of file TMatrixT.h.
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Definition at line 44 of file TMatrixT.h.
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data container
Definition at line 45 of file TMatrixT.h.