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diff liboctave/EIG.h @ 4725:fa612b2cbfe9

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[project @ 2004-01-23 16:42:51 by jwe]
author jwe
date Fri, 23 Jan 2004 16:42:51 +0000
parents 5719210fff4c
children e35b034d3523
line wrap: on
line diff
--- a/liboctave/EIG.h
+++ b/liboctave/EIG.h
@@ -44,13 +44,17 @@
   EIG (void)
     : lambda (), v () { }
 
-  EIG (const Matrix& a) { init (a); }
+  EIG (const Matrix& a, bool calc_eigenvectors = true)
+    { init (a, calc_eigenvectors); }
 
-  EIG (const Matrix& a, int& info) { info = init (a); }
+  EIG (const Matrix& a, int& info, bool calc_eigenvectors = true)
+    { info = init (a, calc_eigenvectors); }
 
-  EIG (const ComplexMatrix& a) { init (a); }
+  EIG (const ComplexMatrix& a, bool calc_eigenvectors = true)
+    { init (a, calc_eigenvectors); }
 
-  EIG (const ComplexMatrix& a, int& info) { info = init (a); }
+  EIG (const ComplexMatrix& a, int& info, bool calc_eigenvectors = true)
+    { info = init (a, calc_eigenvectors); }
 
   EIG (const EIG& a)
     : lambda (a.lambda), v (a.v) { }
@@ -78,11 +82,11 @@
   ComplexColumnVector lambda;
   ComplexMatrix v;
 
-  int init (const Matrix& a);
-  int init (const ComplexMatrix& a);
+  int init (const Matrix& a, bool calc_eigenvectors);
+  int init (const ComplexMatrix& a, bool calc_eigenvectors);
 
-  int symmetric_init (const Matrix& a);
-  int hermitian_init (const ComplexMatrix& a);
+  int symmetric_init (const Matrix& a, bool calc_eigenvectors);
+  int hermitian_init (const ComplexMatrix& a, bool calc_eigenvectors);
 };
 
 #endif