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GemaCoreLib
The GeMA Core library
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GemaCoreLib
The GeMA Core library
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A base class derived from QObject. Needed since GmSparseMatrix is a template and so can't inherit directly from QObject. More...
#include <gmSparseMatrix.h>
Protected Slots | |
| virtual void | matrixLayoutReady ()=0 |
Additional Inherited Members | |
 Public Types inherited from GmSolverMatrix | |
| enum | ParallelAddMode { NO_SUPPORT, THREAD_SAFE_SUPPORT, REENTRANT_SUPPORT } |
| Supported modes for calling add from multiple threads in parallel. More... | |
| Public Member Functions inherited from QObject | |
| virtual const QMetaObject * | metaObject () const const |
| virtual void * | qt_metacast (const char *) |
| virtual int | qt_metacall (QMetaObject::Call, int, void **) |
| QObject (QObject *parent) | |
| virtual bool | event (QEvent *e) |
| virtual bool | eventFilter (QObject *watched, QEvent *event) |
| QString | objectName () const const |
| void | setObjectName (const QString &name) |
| bool | isWidgetType () const const |
| bool | isWindowType () const const |
| bool | signalsBlocked () const const |
| bool | blockSignals (bool block) |
| QThread * | thread () const const |
| void | moveToThread (QThread *targetThread) |
| int | startTimer (int interval, Qt::TimerType timerType) |
| int | startTimer (std::chrono::milliseconds time, Qt::TimerType timerType) |
| void | killTimer (int id) |
| T | findChild (const QString &name, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (const QString &name, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (const QRegExp ®Exp, Qt::FindChildOptions options) const const |
| QList< T > | findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const |
| const QObjectList & | children () const const |
| void | setParent (QObject *parent) |
| void | installEventFilter (QObject *filterObj) |
| void | removeEventFilter (QObject *obj) |
| QMetaObject::Connection | connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const |
| bool | disconnect (const char *signal, const QObject *receiver, const char *method) const const |
| bool | disconnect (const QObject *receiver, const char *method) const const |
| void | dumpObjectTree () |
| void | dumpObjectInfo () |
| void | dumpObjectTree () const const |
| void | dumpObjectInfo () const const |
| bool | setProperty (const char *name, const QVariant &value) |
| QVariant | property (const char *name) const const |
| QList< QByteArray > | dynamicPropertyNames () const const |
| void | destroyed (QObject *obj) |
| void | objectNameChanged (const QString &objectName) |
| QObject * | parent () const const |
| bool | inherits (const char *className) const const |
| void | deleteLater () |
| Public Member Functions inherited from GmSolverMatrix | |
| virtual | ~GmSolverMatrix () |
| Virtual destructor. | |
| virtual bool | supportsBatchInsert () const =0 |
| Does this matrix supports batch inserts? See comments on the class documentation. | |
| virtual bool | supportsSparseLayouts () const =0 |
| Does this matrix supports sparse layouts? See comments on the class documentation. | |
| virtual bool | supportsRandomSet () const =0 |
| Does this matrix supports setting a value on a random position outside the matrix initialization process (either by a batch insert or a layout builder)? | |
| virtual ParallelAddMode | supportedParallelAddMode () const =0 |
| Returns the supported mode for calling add. | |
| virtual bool | beginBatchInsert (size_t expectedEntries=0)=0 |
| Begins a batch insert process. Important: see comments on the class documentation. More... | |
| virtual bool | endBatchInsert (bool discardData=false)=0 |
| Ends a batch insert process. Important: see comments on the class documentation. More... | |
| virtual GmSparseMatrixLayoutBuilder * | layoutBuilder () const =0 |
| If the matrix supports sparse layouts, returns a builder object that can be used to initialize the matrix layout. Otherwise returns NULL. If the layout is being shared by several matrices, only the main matrix, owning the layout should return it. | |
| virtual bool | emptyLayout () const =0 |
| If the matrix supports sparse layouts and the layout is currently empty, returns true. Otherwise, returns false. | |
| virtual bool | symmetric () const =0 |
| Returns true if the matrix was marked as symmetric by setSymmetric() (it does not check for matrix symmetry itself) More... | |
| virtual void | setSymmetric (bool sym)=0 |
| Marks the matrix as symmetric or not. More... | |
| virtual int | nlin () const =0 |
| Returns the number of lines in the matrix. IMPORTANT: This function implementation MUST be thread safe. | |
| virtual int | ncol () const =0 |
| Returns the number of columns in the matrix. IMPORTANT: This function implementation MUST be thread safe. | |
| virtual int | layoutSize () const =0 |
| Returns the size of the sparse matrix layout. More... | |
| virtual double | at (int lin, int col) const =0 |
| Returns the value in the position Mat[lin][col]. | |
| double | operator() (int lin, int col) const |
| Returns the value in the position Mat[lin][col]. More... | |
| virtual bool | inLayout (int lin, int col) const =0 |
| Returns true if the given position belongs to the matrix sparse layout. More... | |
| virtual void | set (int lin, int col, double value)=0 |
| Sets the value in the position Mat[lin][col] to the specified value. More... | |
| virtual void | add (int lin, int col, double value)=0 |
| Adds the given value to the value in the position Mat[lin][col]. More... | |
| virtual void | set (GmSolverMatrix *A, GmSolverMatrix *B, double c, bool sameStructure)=0 |
| Sets the values of the whole matrix to the result of the expresion A + c * B, where A and B are matrices with the same size as this one and c is a constant. More... | |
| virtual void | clear (bool keepSparseLayout)=0 |
| Clears the matrix, filling it with zeros. The keepSparseLayout flag is a hint that the matrix layout (non zero positions) will remain the same when the matrix is re-filled with data, and so, if the matrix supports sparse layouts, they should not be removed. This function marks the matrix as unsymmetric. | |
| virtual void | clearLineAndColumnSet (const QList< int > &indexList, bool setDiagonal, bool keepSparseLayout)=0 |
| Clears a set of lines and columns from the matrix, filling them with zeroes, optionally puting a 1.0 at the diagonal. More... | |
| virtual void | ensureDiagonal ()=0 |
| Updates any zero diagonal value to 1.0. If diagonal values do not belong to the layout, the matrix must NOT be shared! | |
| virtual void | matAdd (const GmVector &a, const GmVector &b, double zeroTol=0.0)=0 |
| Adds to the current matrix ('X') the (dense) matrix resulting from multiplying the column vector 'a' by the transpose of the column vector 'b' (X = X + a * b.t()). More... | |
| virtual void | mul (const GmVector &a, GmVector &b) const =0 |
| Multiplies the matrix ('X') by a vector 'a' storing the result in 'b' (b = X * a). More... | |
| virtual void | mulAdd (const GmVector &a, GmVector &b) const =0 |
| Multiplies the matrix ('X') by a vector 'a' adding the result to 'b' (b = b + X * a). More... | |
| virtual void | mulSub (const GmVector &a, GmVector &b) const =0 |
| Multiplies the matrix ('X') by a vector 'a' subtracting the result from 'b' (b = b - X * a). More... | |
| virtual void | columnMulAdd (int col, GmVector &f, double v, const bool *skipRows=NULL) const =0 |
| Updates the given vector adding to it a matrix column multiplied by a scalar value. More... | |
| virtual size_t | usedMemory () const =0 |
| Returns an estimative of the memory used by the matrix in bytes. More... | |
| bool | isSymmetric (double relTol=GM_DOUBLECMP_RELTOL, double absTol=GM_DOUBLECMP_ABSTOL) const |
| Returns true if the matrix is symmetric, false otherwise. More... | |
| void | print (const GmLogCategory &logger, GmLogLevel level, int fieldWidth=0, char format='g', int precision=-1) |
| Prints the matrix using the specified logger, level and precision fields. | |
| Static Public Member Functions inherited from QObject | |
| QString | tr (const char *sourceText, const char *disambiguation, int n) |
| QString | trUtf8 (const char *sourceText, const char *disambiguation, int n) |
| QMetaObject::Connection | connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type) |
| QMetaObject::Connection | connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type) |
| QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type) |
| QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, Functor functor) |
| QMetaObject::Connection | connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type) |
| bool | disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method) |
| bool | disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method) |
| bool | disconnect (const QMetaObject::Connection &connection) |
| bool | disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method) |
| Protected Member Functions inherited from QObject | |
| QObject * | sender () const const |
| int | senderSignalIndex () const const |
| int | receivers (const char *signal) const const |
| bool | isSignalConnected (const QMetaMethod &signal) const const |
| virtual void | timerEvent (QTimerEvent *event) |
| virtual void | childEvent (QChildEvent *event) |
| virtual void | customEvent (QEvent *event) |
| virtual void | connectNotify (const QMetaMethod &signal) |
| virtual void | disconnectNotify (const QMetaMethod &signal) |
| Properties inherited from QObject | |
| objectName | |
A base class derived from QObject. Needed since GmSparseMatrix is a template and so can't inherit directly from QObject.
1.8.15