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Virtual destructor for polymorphic classes, const correctness, removed virtual method call in constructor

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This commit is contained in:
Klaus Basan
2013-03-24 17:15:08 +01:00
parent 3b99954bdc
commit b3439ea3e4
18 changed files with 320 additions and 183 deletions
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30
src/blackmisc/pqfrequency.h
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@@ -9,6 +9,13 @@ namespace BlackMisc {
* \author KWB
*/
class CFrequencyUnit : public CMeasurementUnit {
friend class CFrequency;
private:
/*!
* Downcast copy constructor, allows to implement methods in base class
* \param otherUnit
*/
CFrequencyUnit(const CMeasurementUnit &otherUnit) : CMeasurementUnit(otherUnit) {}
public:
/*!
* Constructor
@@ -23,31 +30,26 @@ public:
*/
CFrequencyUnit(const QString &name, const QString &unitName, bool isSIUnit, double conversionFactorToSI = 1.0, const CMeasurementPrefix &mulitplier = CMeasurementPrefix::One(), qint32 displayDigits = 2, double epsilon = 1E-9) :
CMeasurementUnit(name, unitName, "frequency", isSIUnit, false, conversionFactorToSI, mulitplier, displayDigits, epsilon) {}
/*!
* Downcast copy constructor, allows to implement methods in base class
* \param otherUnit
*/
CFrequencyUnit(const CMeasurementUnit &otherUnit) : CMeasurementUnit(otherUnit) {}
/*!
* \brief Hertz
* \return
*/
static CFrequencyUnit& Hz() { static CFrequencyUnit Hz("hertz", "Hz", true); return Hz;}
static const CFrequencyUnit& Hz() { static CFrequencyUnit Hz("hertz", "Hz", true); return Hz;}
/*!
* \brief Kilohertz
* \return
*/
static CFrequencyUnit& kHz() { static CFrequencyUnit kHz("kilohertz", "kHz", true, CMeasurementPrefix::k().getFactor(), CMeasurementPrefix::k(), 0);return kHz;}
static const CFrequencyUnit& kHz() { static CFrequencyUnit kHz("kilohertz", "kHz", true, CMeasurementPrefix::k().getFactor(), CMeasurementPrefix::k(), 0);return kHz;}
/*!
* \brief Megahertz
* \return
*/
static CFrequencyUnit& MHz() { static CFrequencyUnit MHz("megahertz", "MHz", false, CMeasurementPrefix::M().getFactor(), CMeasurementPrefix::M(), 0); return MHz;}
static const CFrequencyUnit& MHz() { static CFrequencyUnit MHz("megahertz", "MHz", false, CMeasurementPrefix::M().getFactor(), CMeasurementPrefix::M(), 0); return MHz;}
/*!
* \brief Gigahertz
* \return
*/
static CFrequencyUnit& GHz() { static CFrequencyUnit GHz("gigahertz", "GHz", true, CMeasurementPrefix::G().getFactor(), CMeasurementPrefix::G(), 0);return GHz;}
static const CFrequencyUnit& GHz() { static CFrequencyUnit GHz("gigahertz", "GHz", true, CMeasurementPrefix::G().getFactor(), CMeasurementPrefix::G(), 0);return GHz;}
};
/*!
@@ -72,21 +74,25 @@ public:
*/
CFrequency(qint32 value, const CFrequencyUnit &unit = CFrequencyUnit::Hz());
/*!
*\brief Init by double value
* \brief Init by double value
* \param value
* \param unit
*/
CFrequency(double value, const CFrequencyUnit &unit = CFrequencyUnit::Hz());
/*!
* \brief Virtual destructor
*/
virtual ~CFrequency();
/*!
* \brief Unit of the distance
* \return
*/
CFrequencyUnit getUnit() const { return this->_unit; }
CFrequencyUnit getUnit() const { return this->_pUnit; }
/*!
* \brief Conversion SI unit
* \return
*/
CFrequencyUnit getConversionSiUnit() const { return this->_conversionSiUnit; }
CFrequencyUnit getConversionSiUnit() const { return this->_pConversionSiUnit; }
};
} // namespace blackCore
#endif // PQFREQUENCY_H