CriteriaItemValue.h

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#ifndef CRITERIA_ITEM_VALUE_H
#define CRITERIA_ITEM_VALUE_H
 
class CriteriaItemValue {
public:
  // Standard constructor and destructor
  CriteriaItemValue();
  virtual ~CriteriaItemValue();
 
  // Reset CriteriaItemValue status
  void reset() { m_stat = false; }
  // Set the value available
  void setValue( float value ) {
    m_value = value;
    m_stat  = true;
  }
  // Retrieve the value
  bool getValue( float& value ) const {
    if ( m_stat ) value = m_value;
    return m_stat;
  }
 
private:
  float m_value;
  bool  m_stat;
};
#endif