STK::Reduct Namespace Reference

This namespace encloses all variables and constant specific to the Reduct project. More...

Enumerations
enum	TypeReduction { unknown_reduction_ =0 , localVariance_ , totalVariance_ , mds_ }
	dimension reduction we can apply to the original data set. More...
enum	TypeGraph { unknown_graph_ , prim_ , distance_ }
	Type of proximity graph to used in order to compute the local variance: More...

Functions
TypeReduction	stringToTypeReduction (String const &type)
	convert a String to a TypeReduction.
String	typeReductionToString (TypeReduction const &type)
	convert a TypeReduction to a String.
TypeGraph	stringToTypeGraph (String const &type)
	convert a String to a TypeGraph.
String	typeGraphToString (TypeGraph const &type)
	convert a TypeGraph to a String.

Detailed Description

This namespace encloses all variables and constant specific to the Reduct project.

Enumeration Type Documentation

TypeGraph

enum STK::Reduct::TypeGraph

Type of proximity graph to used in order to compute the local variance:

• prim_ the minimal spanning tree
• distance_ the first neighbors
• unknown_ unknown type of graph

Enumerator
unknown_graph_
prim_
distance_

Definition at line 84 of file STK_Reduct_Util.h.

{ unknown_graph_, prim_, distance_ };

Function Documentation

stringToTypeGraph()

TypeGraph STK::Reduct::stringToTypeGraph ( String const &  type )

inline

convert a String to a TypeGraph.

Parameters

type	the type of graph in a string

Returns

the TypeGraph represented by the String type. If the string does not match any known name, the unknown_ type is returned.

Definition at line 138 of file STK_Reduct_Util.h.

{
  if (toUpperString(type) == toUpperString(_T("prim")))  return prim_;
  if (toUpperString(type) == toUpperString(_T("minimalDistance"))) return distance_;
  return unknown_graph_;
}

References _T, distance_, prim_, STK::toUpperString(), and unknown_graph_.

Referenced by STK::LocalVariancePage::validate().

typeGraphToString()

String STK::Reduct::typeGraphToString ( TypeGraph const &  type )

inline

convert a TypeGraph to a String.

Parameters

type	the type of graph we want to convert to a string

Returns

the string associated to this type of graph

Definition at line 149 of file STK_Reduct_Util.h.

{
  if (type == prim_)  return String(_T("prim"));
  if (type == distance_) return String(_T("minimalDistance"));
  return String(_T("unknown"));
}

References _T, distance_, and prim_.