PLearn 0.1
Public Member Functions | Public Attributes
PLearn::StringFieldMapping Class Reference

#include <AutoSDBVMatrix.h>

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List of all members.

Public Member Functions

 StringFieldMapping ()
 StringFieldMapping (string filename_, real dft_val_=MISSING_VALUE)
real operator[] (const string &s) const

Public Attributes

real dft_val
hash_map< string, realmapping

Detailed Description

Definition at line 63 of file AutoSDBVMatrix.h.


Constructor & Destructor Documentation

PLearn::StringFieldMapping::StringFieldMapping ( ) [inline]

Definition at line 70 of file AutoSDBVMatrix.h.

    {}
PLearn::StringFieldMapping::StringFieldMapping ( string  filename_,
real  dft_val_ = MISSING_VALUE 
) [inline]

Definition at line 73 of file AutoSDBVMatrix.h.

References PLearn::openFile(), and PLearn::PStream::plearn_ascii.

        :dft_val(dft_val_), mapping()
    {
        /*ifstream*/ PStream f = openFile(filename_.c_str(),PStream::plearn_ascii);
        while(f)
        {
            string s;
            f >> s;
            //PLearn::read(f, s);
            real val;
            f >> val;
            //PLearn::read(f, val);
            if(f) mapping[s]= val;
        }
    }

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Member Function Documentation

real PLearn::StringFieldMapping::operator[] ( const string &  s) const [inline]

Definition at line 89 of file AutoSDBVMatrix.h.

    {
        if(mapping.end() == mapping.find(s))
            return dft_val;
        return mapping[s]; 
    }

Member Data Documentation

Definition at line 67 of file AutoSDBVMatrix.h.

hash_map<string, real> PLearn::StringFieldMapping::mapping [mutable]

Definition at line 68 of file AutoSDBVMatrix.h.


The documentation for this class was generated from the following file:
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