EgtGeneral 1.4a1 : Aggiunte FromString per Vector3d, Point3d e Point3d+W.

StringUtils.cpp

@@ -1,13 +1,13 @@
 //----------------------------------------------------------------------------
-//  EgalS
+//  EgalTech 2013-2013
 //----------------------------------------------------------------------------
-// File : StringUtils.cpp       Data : 20.01.13          Versione : 1.1a1
+// File : StringUtils.cpp       Data : 02.12.13          Versione : 1.4a1
 // Contenuto : Implementazione delle funzioni di utilità per le stringhe.
 //
 //
 //
 // Modifiche : 20.01.13 DS Creazione modulo.
-//
+//             02.12.13 DS Agg. FromString per Vector3d, Point3d e Point3d+W.
 //
 //----------------------------------------------------------------------------
 
@@ -17,6 +17,61 @@
 
 using namespace std ;
 
+//----------------------------------------------------------------------------
+bool
+FromString( const std::string& sVal, Vector3d& vtVal)
+{
+   STRVECTOR vsParams ;
+
+
+  // divido la stringa in parametri
+   Tokenize( sVal, ",", vsParams) ;
+  // devono essere 3 parametri : x, y, z
+   if ( vsParams.size() != 3)
+      return false ;
+  // recupero il punto
+   return ( FromString( vsParams[0], vtVal.x)  &&
+            FromString( vsParams[1], vtVal.y)  &&
+            FromString( vsParams[2], vtVal.z)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+FromString( const std::string& sVal, Point3d& ptVal)
+{
+   STRVECTOR vsParams ;
+
+
+  // divido la stringa in parametri
+   Tokenize( sVal, ",", vsParams) ;
+  // devono essere 3 parametri : x, y, z
+   if ( vsParams.size() != 3)
+      return false ;
+  // recupero il punto
+   return ( FromString( vsParams[0], ptVal.x)  &&
+            FromString( vsParams[1], ptVal.y)  &&
+            FromString( vsParams[2], ptVal.z)) ;
+}
+
+//----------------------------------------------------------------------------
+bool
+FromString( const std::string& sVal, Point3d& ptVal, double& dW)
+{
+   STRVECTOR vsParams ;
+
+
+  // divido la stringa in parametri
+   Tokenize( sVal, ",", vsParams) ;
+  // devono essere 4 parametri : x, y, z, w
+   if ( vsParams.size() != 4)
+      return false ;
+  // recupero il punto
+   return ( FromString( vsParams[0], ptVal.x)  &&
+            FromString( vsParams[1], ptVal.y)  &&
+            FromString( vsParams[2], ptVal.z)  &&
+            FromString( vsParams[3], dW)) ;
+}
+
 //----------------------------------------------------------------------------
 const string
 ToString( int nVal, int nPrec)