Moved PQs from blackcore to blackmisc, added header for namespace, mainpage.dox for Doxygen

2026-04-08 03:35:35 +08:00 · 2013-03-22 16:07:53 +01:00
parent 969f0c879f
commit 525910c7a3
34 changed files with 237 additions and 112 deletions
--- a/src/blackmisc/pqspeed.h
+++ b/src/blackmisc/pqspeed.h
@@ -0,0 +1,99 @@
+#ifndef CSPEED_H
+#define CSPEED_H
+#include "pqphysicalquantity.h"
+
+namespace BlackMisc {
+
+/*!
+ * Specialized class for speed units (m/s, ft/s, NM/h).
+ * \author KWB
+ */
+class CSpeedUnit : public CMeasurementUnit {
+public:
+    /*!
+     * Constructor
+     * \brief CSpeedUnit
+     * \param name
+     * \param unitName
+     * \param isSIUnit
+     * \param isSIBaseUnit
+     * \param conversionFactorToSI
+     * \param mulitplier
+     * \param displayDigits
+     * \param epsilon
+     */
+    CSpeedUnit(const QString &name, const QString &unitName, bool isSIUnit, bool isSIBaseUnit, double conversionFactorToSI = 1.0, const CMeasurementPrefix &mulitplier = CMeasurementPrefix::One(), qint32 displayDigits = 2, double epsilon = 1E-9) :
+        CMeasurementUnit(name, unitName, "speed", isSIUnit, isSIBaseUnit, conversionFactorToSI, mulitplier, displayDigits, epsilon) {}
+    /*!
+     * Downcast copy constructor, allows to implement methods in base class
+     * \param otherUnit
+     */
+    CSpeedUnit(const CMeasurementUnit &otherUnit) : CMeasurementUnit(otherUnit) {}
+    /*!
+     * \brief Meter/second m/s
+     * \return
+     */
+    static CSpeedUnit& m_s() { static CSpeedUnit ms("meter/second", "m/s", true, false); return ms;}
+    /*!
+     * \brief Nautical miles per hour NM/h
+     * \return
+     */
+    static CSpeedUnit& NM_h() { static CSpeedUnit NMh("nautical miles/hour", "NM/h", false, false, 1852.0/3600.0, CMeasurementPrefix::One(), 1);return NMh;}
+    /*!
+     * \brief Feet/second ft/s
+     * \return
+     */
+    static CSpeedUnit& ft_s() { static CSpeedUnit fts("feet/seconds", "ft/s", false, false, 0.3048, CMeasurementPrefix::One(), 0); return fts;}
+    /*!
+     * \brief Feet/min ft/min
+     * \return
+     */
+    static CSpeedUnit& ft_min() { static CSpeedUnit ftmin("feet/minute", "ft/min", false, false, 0.3048 / 60.0, CMeasurementPrefix::One(), 0); return ftmin;}
+    /*!
+     * \brief Kilometer/hour km/h
+     * \return
+     */
+    static CSpeedUnit& km_h() { static CSpeedUnit kmh("kilometer/hour", "km/h", false, false, 1.0/3.6, CMeasurementPrefix::One(), 1);return kmh;}
+};
+
+/*!
+ * Speed class, e.g. "m/s", "NM/h", "km/h", "ft/s"
+ * \author KWB
+ */
+class CSpeed : public CPhysicalQuantity
+{
+public:
+    /*!
+     * \brief Default constructor
+     */
+    CSpeed();
+    /**
+     *\brief downcast copy constructor
+     */
+    CSpeed(const CPhysicalQuantity &speed);
+    /*!
+     * \brief Init by int value
+     * \param value
+     * \param unit
+     */
+    CSpeed(qint32 value, const CSpeedUnit &unit = CSpeedUnit::m_s());
+    /*!
+     *\brief Init by double value
+     * \param value
+     * \param unit
+     */
+    CSpeed(double value, const CSpeedUnit &unit = CSpeedUnit::m_s());
+    /*!
+     * \brief Unit of the distance
+     * \return
+     */
+    CSpeedUnit getUnit() const { return this->_unit; }
+    /*!
+     * \brief Conversion SI unit
+     * \return
+     */
+    CSpeedUnit getConversionSiUnit() const { return this->_conversionSiUnit; }
+};
+} // namespace
+
+#endif // CSPEED_H