Changeset 4062 in Sophya for trunk/SophyaLib/BaseTools/sunitpcst.h

Timestamp:

Apr 27, 2012, 12:26:07 AM (13 years ago)

Author:

ansari

Message:

Petites ameliorations classes Units et PhysQty, documentation doxygen, ajout fichiers pqnumber.h et sunitpcst.h ds basetools.h, passage numero de version a 2.30, Reza 27/04/2012

File:

• trunk/SophyaLib/BaseTools/sunitpcst.h (modified) (4 diffs)

trunk/SophyaLib/BaseTools/sunitpcst.h

@@ -32 +32 @@
 
 public:
+  //! Default constructor - creates a dimensionless object = 1 
   Units();
+  //! Copy constructor 
   Units(Units const& un);
+  //! Base constructor  
   Units(const char* nom, const char* snom, int m, int kg, int s, r_8 val=1., int A=0, int K=0, int mol=0, int cd=0);
+  //! Constructor from an existing unit, but with a scaling factor and new name    
+  Units(Units const& un, r_8 scale, const char* nom, const char* snom);
+
   virtual ~Units();
 
@@ -88 +94 @@
 
   // Les unites usuelles - Voir definition et convention sur 
+  //  http://www.bipm.org/fr/si/   et  http://physics.nist.gov/cuu/Units/
   inline static Units meter()
   { return Units("meter","m",1,0,0); }
@@ -153 +160 @@
   inline static Units radian()
   { return Units("radian","rad",0,0,0,1);  }
+  inline static Units degree()
+  { return Units("degree","deg",0,0,0,M_PI/180.);  }
   inline static Units steradian()
   { return Units("steradian","sr",0,0,0,1);  }
@@ -219 +228 @@
   //! Return the physical quantity value in SI units 
   inline r_8 SIValue()  const { return val_*unit_.SIValue(); }
+  //! Return the associated unit 
   inline Units getUnit()  {return unit_; }
+  //! Return the associated value
   inline r_8 Value()  const { return val_; }
+  //! Change the value of the physical quantity 
   inline void setValue(r_8 val)  { val_=val; }
+  //! Return the relative precision 
   inline r_8 RelativePrecision()  const { return prec_; }
+  //! Change the relative precision 
   inline void setRelativePrecision(r_8 prec) { prec_=prec; }
+  //! Return the absolute precision 
   inline r_8 AbsolutePrecision() const { return prec_*val_; }
-  //! return the unit name 
+  //! Return the associoated name
   inline string const& Name() const { return name_; }