Changeset 2575 in Sophya for trunk/SophyaLib/TArray/tvector.h

Timestamp:

Jul 29, 2004, 2:31:16 PM (21 years ago)

Author:

ansari

Message:

1/ Remplacement des methodes Add/Sub/Mul/DivElt(a) par

Add/Sub/Mul/DivElt(TArray a, TArray res)

2/ Operateurs += -= A+B A-B TArray et TMatrix/TVecteur modifies en consequence
3/ Ajout methode TArray::ScalarProduct()
4/ Methode TArray::SetT renomme en SetCst() SetT garde en alias
5/ Ajout parametre bool fzero (mise a zero) ajoute ds constructeur et

ReSize() de TMatrix et TVecteur.

Reza 29/07/2004

File:

• trunk/SophyaLib/TArray/tvector.h (modified) (3 diffs)

trunk/SophyaLib/TArray/tvector.h

@@ -14 +14 @@
   // Creation / destruction 
   TVector();
-  TVector(sa_size_t n, short lcv=AutoVectorType, short mm=AutoMemoryMapping);
+  TVector(sa_size_t n, short lcv=AutoVectorType, short mm=AutoMemoryMapping, bool fzero=true);
   TVector(const TVector<T>& v);
   TVector(const TVector<T>& v, bool share);
@@ -39 +39 @@
     
   // Gestion taille/Remplissage
-  void ReSize(sa_size_t n, short lcv=SameVectorType ); 
+  void ReSize(sa_size_t n, short lcv=SameVectorType, bool fzero=true); 
   //! a synonym (alias) for method ReSize(sa_size_t, short)
-  inline void SetSize(sa_size_t n, short lcv=SameVectorType )
-              { ReSize(n, lcv); }
+  inline void SetSize(sa_size_t n, short lcv=SameVectorType, bool fzero=true)
+              { ReSize(n, lcv, fzero); }
   void Realloc(sa_size_t n, short lcv=SameVectorType, bool force=false);
 
@@ -77 +77 @@
   //  operations avec matrices 
   //! += : add a vector in place
-  inline  TVector<T>&  operator += (const TVector<T>& a)  { AddElt(a); return(*this); }
+  inline  TVector<T>&  operator += (const TVector<T>& a)  { AddElt(a,*this); return(*this); }
   //! += : substract a vector in place
-  inline  TVector<T>&  operator -= (const TVector<T>& a)  { SubElt(a); return(*this); }
-
-  // Norme(^2) 
-  T Norm2() const ;
+  inline  TVector<T>&  operator -= (const TVector<T>& a)  { SubElt(a,*this); return(*this); }
 
   virtual string InfoString() const;