OpenMS
2.4.0
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This class represents the abstract base class of a signal to noise estimator. More...
#include <OpenMS/FILTERING/NOISEESTIMATION/SignalToNoiseEstimator.h>
Classes | |
struct | GaussianEstimate |
protected struct to store parameters my, sigma for a Gaussian distribution More... | |
Public Types | |
Type definitions | |
typedef Container::const_iterator | PeakIterator |
typedef PeakIterator::value_type | PeakType |
Public Types inherited from ProgressLogger | |
enum | LogType { CMD, GUI, NONE } |
Possible log types. More... | |
Public Member Functions | |
SignalToNoiseEstimator () | |
Constructor. More... | |
SignalToNoiseEstimator (const SignalToNoiseEstimator &source) | |
Copy constructor. More... | |
SignalToNoiseEstimator & | operator= (const SignalToNoiseEstimator &source) |
Assignment operator. More... | |
~SignalToNoiseEstimator () override | |
Destructor. More... | |
virtual void | init (const PeakIterator &it_begin, const PeakIterator &it_end) |
Set the start and endpoint of the raw data interval, for which signal to noise ratios will be estimated immediately. More... | |
virtual void | init (const Container &c) |
Set the start and endpoint of the raw data interval, for which signal to noise ratios will be estimated immediately. More... | |
virtual double | getSignalToNoise (const PeakIterator &data_point) |
virtual double | getSignalToNoise (const PeakType &data_point) |
Public Member Functions inherited from DefaultParamHandler | |
DefaultParamHandler (const String &name) | |
Constructor with name that is displayed in error messages. More... | |
DefaultParamHandler (const DefaultParamHandler &rhs) | |
Copy constructor. More... | |
virtual | ~DefaultParamHandler () |
Destructor. More... | |
virtual DefaultParamHandler & | operator= (const DefaultParamHandler &rhs) |
Assignment operator. More... | |
virtual bool | operator== (const DefaultParamHandler &rhs) const |
Equality operator. More... | |
void | setParameters (const Param ¶m) |
Sets the parameters. More... | |
const Param & | getParameters () const |
Non-mutable access to the parameters. More... | |
const Param & | getDefaults () const |
Non-mutable access to the default parameters. More... | |
const String & | getName () const |
Non-mutable access to the name. More... | |
void | setName (const String &name) |
Mutable access to the name. More... | |
const std::vector< String > & | getSubsections () const |
Non-mutable access to the registered subsections. More... | |
Public Member Functions inherited from ProgressLogger | |
ProgressLogger () | |
Constructor. More... | |
~ProgressLogger () | |
Destructor. More... | |
ProgressLogger (const ProgressLogger &other) | |
Copy constructor. More... | |
ProgressLogger & | operator= (const ProgressLogger &other) |
Assignment Operator. More... | |
void | setLogType (LogType type) const |
Sets the progress log that should be used. The default type is NONE! More... | |
LogType | getLogType () const |
Returns the type of progress log being used. More... | |
void | startProgress (SignedSize begin, SignedSize end, const String &label) const |
Initializes the progress display. More... | |
void | setProgress (SignedSize value) const |
Sets the current progress. More... | |
void | endProgress () const |
Ends the progress display. More... | |
void | nextProgress () const |
increment progress by 1 (according to range begin-end) More... | |
Protected Member Functions | |
virtual void | computeSTN_ (const PeakIterator &scan_first_, const PeakIterator &scan_last_)=0 |
computes the S/N values when init() is called More... | |
GaussianEstimate | estimate_ (const PeakIterator &scan_first_, const PeakIterator &scan_last_) const |
calculate mean & stdev of intensities of a spectrum More... | |
Protected Member Functions inherited from DefaultParamHandler | |
virtual void | updateMembers_ () |
This method is used to update extra member variables at the end of the setParameters() method. More... | |
void | defaultsToParam_ () |
Updates the parameters after the defaults have been set in the constructor. More... | |
Protected Attributes | |
std::map< PeakType, double, typename PeakType::PositionLess > | stn_estimates_ |
stores the noise estimate for each peak More... | |
PeakIterator | first_ |
points to the first raw data point in the interval More... | |
PeakIterator | last_ |
points to the right position next to the last raw data point in the interval More... | |
bool | is_result_valid_ |
flag: set to true if SignalToNoise estimates are calculated and none of the params were changed. otherwise false. More... | |
Protected Attributes inherited from DefaultParamHandler | |
Param | param_ |
Container for current parameters. More... | |
Param | defaults_ |
Container for default parameters. This member should be filled in the constructor of derived classes! More... | |
std::vector< String > | subsections_ |
Container for registered subsections. This member should be filled in the constructor of derived classes! More... | |
String | error_name_ |
Name that is displayed in error messages during the parameter checking. More... | |
bool | check_defaults_ |
If this member is set to false no checking if parameters in done;. More... | |
bool | warn_empty_defaults_ |
If this member is set to false no warning is emitted when defaults are empty;. More... | |
Protected Attributes inherited from ProgressLogger | |
LogType | type_ |
time_t | last_invoke_ |
ProgressLoggerImpl * | current_logger_ |
Additional Inherited Members | |
Static Protected Member Functions inherited from ProgressLogger | |
static String | logTypeToFactoryName_ (LogType type) |
Return the name of the factory product used for this log type. More... | |
Static Protected Attributes inherited from ProgressLogger | |
static int | recursion_depth_ |
This class represents the abstract base class of a signal to noise estimator.
A signal to noise estimator should provide the signal to noise ratio of all raw data points in a given interval [first_,last_).
typedef Container::const_iterator PeakIterator |
typedef PeakIterator::value_type PeakType |
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inline |
Constructor.
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inline |
Copy constructor.
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inlineoverride |
Destructor.
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protectedpure virtual |
computes the S/N values when init() is called
Throws | Exception::InvalidValue |
Implemented in SignalToNoiseEstimatorMedian< Container >, SignalToNoiseEstimatorMedian< OpenMS::MSChromatogram >, SignalToNoiseEstimatorMedian< ContainerT >, and SignalToNoiseEstimatorMeanIterative< Container >.
Referenced by SignalToNoiseEstimator< ContainerT >::init().
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inlineprotected |
calculate mean & stdev of intensities of a spectrum
Referenced by SignalToNoiseEstimatorMeanIterative< Container >::computeSTN_(), and SignalToNoiseEstimatorMedian< ContainerT >::computeSTN_().
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inlinevirtual |
Return to signal/noise estimate for data point data_point
Referenced by SignalToNoiseOpenMS< ContainerT >::getValueAtRT(), and PeakPickerIterative::pickRecenterPeaks_().
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inlinevirtual |
Set the start and endpoint of the raw data interval, for which signal to noise ratios will be estimated immediately.
Referenced by SignalToNoiseEstimator< ContainerT >::getSignalToNoise(), SignalToNoiseEstimator< ContainerT >::init(), and SignalToNoiseOpenMS< ContainerT >::SignalToNoiseOpenMS().
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inlinevirtual |
Set the start and endpoint of the raw data interval, for which signal to noise ratios will be estimated immediately.
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inline |
Assignment operator.
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protected |
points to the first raw data point in the interval
Referenced by SignalToNoiseEstimator< ContainerT >::getSignalToNoise(), SignalToNoiseEstimator< ContainerT >::init(), and SignalToNoiseEstimator< ContainerT >::operator=().
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mutableprotected |
flag: set to true if SignalToNoise estimates are calculated and none of the params were changed. otherwise false.
Referenced by SignalToNoiseEstimator< ContainerT >::getSignalToNoise(), SignalToNoiseEstimator< ContainerT >::init(), SignalToNoiseEstimatorMeanIterative< Container >::updateMembers_(), and SignalToNoiseEstimatorMedian< ContainerT >::updateMembers_().
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protected |
points to the right position next to the last raw data point in the interval
Referenced by SignalToNoiseEstimator< ContainerT >::getSignalToNoise(), SignalToNoiseEstimator< ContainerT >::init(), and SignalToNoiseEstimator< ContainerT >::operator=().
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protected |
stores the noise estimate for each peak
Referenced by SignalToNoiseEstimatorMeanIterative< Container >::computeSTN_(), SignalToNoiseEstimatorMedian< ContainerT >::computeSTN_(), SignalToNoiseEstimator< ContainerT >::getSignalToNoise(), and SignalToNoiseEstimator< ContainerT >::operator=().