include <SpreadsheetCell.h>
  
  include <iostream>
  include <sstream>
  using namespace std;
  
  SpreadsheetCell::SpreadsheetCell() : mValue(0), mString("")
  {
  }
  
  SpreadsheetCell::SpreadsheetCell(double initialValue)
  {
    setValue(initialValue);
  }
  
  SpreadsheetCell::SpreadsheetCell(const string& initialValue) :
    mValue(stringToDouble(initialValue)), mString(initialValue)
  {
  }
  
  SpreadsheetCell::SpreadsheetCell(const SpreadsheetCell& src)
  {
    mValue = src.mValue;
    mString = src.mString;
  }
  
  SpreadsheetCell& SpreadsheetCell::operator=(const SpreadsheetCell& rhs)
  {
    if (this == &rhs) {
      return (*this);
    }
    mValue = rhs.mValue;
    mString = rhs.mString;
    return (*this);
  }
  
  void SpreadsheetCell::setValue(double inValue)
  {
    mValue = inValue;
    mString = doubleToString(mValue);
  }
  
  double SpreadsheetCell::getValue()
  {
    return (mValue);
  }
  
  void SpreadsheetCell::setString(const string& inString)
  {
    mString = inString;
    mValue = stringToDouble(mString);
  }
  
  string SpreadsheetCell::getString()
  {
    return (mString);
  }
  
  string SpreadsheetCell::doubleToString(double inValue)
  {
    ostringstream ostr;
  
    ostr << inValue;
    return (ostr.str());
  }
  
  double SpreadsheetCell::stringToDouble(const string& inString)
  {
    double temp;
  
    istringstream istr(inString);
  
    istr >> temp;
    if (istr.fail() || !istr.eof()) {
      return (0);
    }
    return (temp);
  }