DBTranslator4ContinuousVariable_tpl.h

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#pragma once
 

#ifndef DOXYGEN_SHOULD_SKIP_THIS
 
#  include <limits>
#  include <utility>
#  include <vector>
 
#  include <agrum/base/database/DBCell.h>
#  include <agrum/base/database/DBTranslator4ContinuousVariable.h>
 
namespace gum {
 
  namespace learning {

    template < typename GUM_SCALAR >
    DBTranslator4ContinuousVariable::DBTranslator4ContinuousVariable(
        const ContinuousVariable< GUM_SCALAR >& var,
        const std::vector< std::string >&       missing_symbols,
        const bool                              fit_range) :
        DBTranslator(DBTranslatedValueType::CONTINUOUS, true, missing_symbols, fit_range, 1),
        _variable_(var.name(), var.description()), _fit_range_(fit_range) {
      // get the bounds of the range variable
      const float lower_bound = float(var.lowerBound());
      const float upper_bound = float(var.upperBound());
      _variable_.setLowerBound(lower_bound);
      _variable_.setUpperBound(upper_bound);
 
      // remove all the missing symbols corresponding to a number between
      // lower_bound and upper_bound
      bool non_float_symbol_found = false;
      for (auto iter = this->missing_symbols_.beginSafe(); iter != this->missing_symbols_.endSafe();
           ++iter) {
        if (DBCell::isReal(*iter)) {
          const float missing_val = std::stof(*iter);
          if ((missing_val >= lower_bound) && (missing_val <= upper_bound)) {
            this->missing_symbols_.erase(iter);
          } else _status_float_missing_symbols_.insert(*iter, false);
        } else if (!non_float_symbol_found) {
          non_float_symbol_found    = true;
          _nonfloat_missing_symbol_ = *iter;
        }
      }
 
      // store a copy of the variable, that should be used by method variable ()
      _real_variable_ = var.clone();
 
      GUM_CONSTRUCTOR(DBTranslator4ContinuousVariable);
    }

    template < typename GUM_SCALAR >
    DBTranslator4ContinuousVariable::DBTranslator4ContinuousVariable(
        const ContinuousVariable< GUM_SCALAR >& var,
        const bool                              fit_range) :
        DBTranslator(DBTranslatedValueType::CONTINUOUS, true, fit_range, 1),
        _variable_(var.name(), var.description()), _fit_range_(fit_range) {
      // get the bounds of the range variable
      const float lower_bound = float(var.lowerBound());
      const float upper_bound = float(var.upperBound());
      _variable_.setLowerBound(lower_bound);
      _variable_.setUpperBound(upper_bound);
 
      // store a copy of the variable, that should be used by method variable ()
      _real_variable_ = var.clone();
 
      GUM_CONSTRUCTOR(DBTranslator4ContinuousVariable);
    }
 
  } /* namespace learning */
 
} /* namespace gum */
 
 
#endif /* DOXYGEN_SHOULD_SKIP_THIS */