Function ReadFeature

deps/tesseract/classify/ocrfeatures.cpp:138–151

* Create a new feature of the specified type and read in * the value of its parameters from File. The extra penalty * for the feature is also computed by calling the appropriate * function for the specified feature type. The correct text * representation for a feature is a list of N floats where * N is the number of parameters in the feature. * @param File open text file to read feature fr

 * @note History: Wed May 23 08:53:16 1990, DSJ, Created.
 */
FEATURE ReadFeature(FILE* File, const FEATURE_DESC_STRUCT* FeatureDesc) {
  FEATURE Feature;
  int i;

  Feature = NewFeature (FeatureDesc);
  for (i = 0; i < Feature->Type->NumParams; i++) {
    if (tfscanf(File, "%f", &(Feature->Params[i])) != 1)
      DoError (ILLEGAL_FEATURE_PARAM, "Illegal feature parameter spec");
#ifndef _WIN32
    assert (!isnan(Feature->Params[i]));
#endif
  }
  return (Feature);
}                                /* ReadFeature */

/**
 * Create a new feature set of the specified type and read in