PLearn 0.1
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#include <FilterSplitter.h>
Public Member Functions | |
FilterSplitter () | |
virtual void | build () |
Post-constructor. | |
virtual void | makeDeepCopyFromShallowCopy (CopiesMap &copies) |
Transforms a shallow copy into a deep copy. | |
virtual string | classname () const |
virtual OptionList & | getOptionList () const |
virtual OptionMap & | getOptionMap () const |
virtual RemoteMethodMap & | getRemoteMethodMap () const |
virtual FilterSplitter * | deepCopy (CopiesMap &copies) const |
virtual int | nsplits () const |
Returns the number of available different "splits". | |
virtual int | nSetsPerSplit () const |
Returns the number of sets per split. | |
virtual TVec< VMat > | getSplit (int i=0) |
Returns split number i. | |
Static Public Member Functions | |
static string | _classname_ () |
Declares name and deepCopy methods. | |
static OptionList & | _getOptionList_ () |
static RemoteMethodMap & | _getRemoteMethodMap_ () |
static Object * | _new_instance_for_typemap_ () |
static bool | _isa_ (const Object *o) |
static void | _static_initialize_ () |
static const PPath & | declaringFile () |
Public Attributes | |
TVec< string > | filters |
The string that you would normally put inside the filter. | |
bool | report_progress |
Static Public Attributes | |
static StaticInitializer | _static_initializer_ |
Static Protected Member Functions | |
static void | declareOptions (OptionList &ol) |
Declares this class' options. | |
Private Types | |
typedef Splitter | inherited |
Private Member Functions | |
void | build_ () |
This does the actual building. |
Definition at line 52 of file FilterSplitter.h.
typedef Splitter PLearn::FilterSplitter::inherited [private] |
Reimplemented from PLearn::Splitter.
Definition at line 57 of file FilterSplitter.h.
PLearn::FilterSplitter::FilterSplitter | ( | ) |
Definition at line 50 of file FilterSplitter.cc.
: report_progress(false) { }
string PLearn::FilterSplitter::_classname_ | ( | ) | [static] |
Declares name and deepCopy methods.
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
OptionList & PLearn::FilterSplitter::_getOptionList_ | ( | ) | [static] |
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
RemoteMethodMap & PLearn::FilterSplitter::_getRemoteMethodMap_ | ( | ) | [static] |
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
Object * PLearn::FilterSplitter::_new_instance_for_typemap_ | ( | ) | [static] |
Reimplemented from PLearn::Object.
Definition at line 58 of file FilterSplitter.cc.
StaticInitializer FilterSplitter::_static_initializer_ & PLearn::FilterSplitter::_static_initialize_ | ( | ) | [static] |
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
void PLearn::FilterSplitter::build | ( | ) | [virtual] |
Post-constructor.
The normal implementation should call simply inherited::build(), then this class's build_(). This method should be callable again at later times, after modifying some option fields to change the "architecture" of the object.
Reimplemented from PLearn::Object.
Definition at line 92 of file FilterSplitter.cc.
References PLearn::Object::build(), and build_().
{ inherited::build(); build_(); }
void PLearn::FilterSplitter::build_ | ( | ) | [private] |
This does the actual building.
Reimplemented from PLearn::Object.
Definition at line 80 of file FilterSplitter.cc.
Referenced by build().
{ // ### This method should do the real building of the object, // ### according to set 'options', in *any* situation. // ### Typical situations include: // ### - Initial building of an object from a few user-specified options // ### - Building of a "reloaded" object: i.e. from the complete set of all serialised options. // ### - Updating or "re-building" of an object after a few "tuning" options have been modified. // ### You should assume that the parent class' build_() has already been called. }
string PLearn::FilterSplitter::classname | ( | ) | const [virtual] |
Reimplemented from PLearn::Object.
Definition at line 58 of file FilterSplitter.cc.
void PLearn::FilterSplitter::declareOptions | ( | OptionList & | ol | ) | [static, protected] |
Declares this class' options.
Reimplemented from PLearn::Splitter.
Definition at line 60 of file FilterSplitter.cc.
References PLearn::OptionBase::buildoption, PLearn::declareOption(), PLearn::Splitter::declareOptions(), filters, and report_progress.
{ // ### Declare all of this object's options here // ### For the "flags" of each option, you should typically specify // ### one of OptionBase::buildoption, OptionBase::learntoption or // ### OptionBase::tuningoption. Another possible flag to be combined with // ### is OptionBase::nosave declareOption(ol, "filters", &FilterSplitter::filters, OptionBase::buildoption, "array of strings: The VPL code for each set that should produce a single scalar\n" ", indicating whether we should keep the line (if the produced scalar is non zero)\n" "or throw it away (if it's zero)"); declareOption(ol, "report_progress", &FilterSplitter::report_progress, OptionBase::buildoption, "Whether to report or not the progress in filtering."); // Now call the parent class' declareOptions inherited::declareOptions(ol); }
static const PPath& PLearn::FilterSplitter::declaringFile | ( | ) | [inline, static] |
Reimplemented from PLearn::Splitter.
Definition at line 106 of file FilterSplitter.h.
FilterSplitter * PLearn::FilterSplitter::deepCopy | ( | CopiesMap & | copies | ) | const [virtual] |
Reimplemented from PLearn::Splitter.
Definition at line 58 of file FilterSplitter.cc.
OptionList & PLearn::FilterSplitter::getOptionList | ( | ) | const [virtual] |
Reimplemented from PLearn::Object.
Definition at line 58 of file FilterSplitter.cc.
OptionMap & PLearn::FilterSplitter::getOptionMap | ( | ) | const [virtual] |
Reimplemented from PLearn::Object.
Definition at line 58 of file FilterSplitter.cc.
RemoteMethodMap & PLearn::FilterSplitter::getRemoteMethodMap | ( | ) | const [virtual] |
Reimplemented from PLearn::Object.
Definition at line 58 of file FilterSplitter.cc.
Returns split number i.
Implements PLearn::Splitter.
Definition at line 119 of file FilterSplitter.cc.
References PLearn::TVec< T >::append(), PLearn::Splitter::dataset, filters, i, PLearn::TVec< T >::length(), PLearn::newFilename(), PLERROR, and report_progress.
{ if (k != 0) PLERROR("This splitter will only create a single split"); // ### Build and return the kth split TVec<VMat> splitsets; for (int i=0; i<filters.length(); i++) { splitsets.append(new FilteredVMatrix(dataset, filters[i], newFilename("/tmp", "filtered_vmatrix_temp_dir_", true), report_progress)); } return splitsets; }
void PLearn::FilterSplitter::makeDeepCopyFromShallowCopy | ( | CopiesMap & | copies | ) | [virtual] |
Transforms a shallow copy into a deep copy.
Reimplemented from PLearn::Splitter.
Definition at line 98 of file FilterSplitter.cc.
References PLearn::deepCopyField(), filters, and PLearn::Splitter::makeDeepCopyFromShallowCopy().
{ inherited::makeDeepCopyFromShallowCopy(copies); deepCopyField(filters, copies); }
int PLearn::FilterSplitter::nSetsPerSplit | ( | ) | const [virtual] |
Returns the number of sets per split.
Implements PLearn::Splitter.
Definition at line 110 of file FilterSplitter.cc.
References filters, and PLearn::TVec< T >::length().
{ // ### Return the number of sets per split return filters.length(); }
int PLearn::FilterSplitter::nsplits | ( | ) | const [virtual] |
Returns the number of available different "splits".
Implements PLearn::Splitter.
Definition at line 104 of file FilterSplitter.cc.
{ // ### Return the number of available splits return 1; }
Reimplemented from PLearn::Splitter.
Definition at line 106 of file FilterSplitter.h.
TVec<string> PLearn::FilterSplitter::filters |
The string that you would normally put inside the filter.
Definition at line 71 of file FilterSplitter.h.
Referenced by declareOptions(), getSplit(), makeDeepCopyFromShallowCopy(), and nSetsPerSplit().
Definition at line 73 of file FilterSplitter.h.
Referenced by declareOptions(), and getSplit().