merging 1.2 branch into main trunk

[ginac.git] / ginac / tensor.h

diff --git a/ginac/tensor.h b/ginac/tensor.h
index a9cc67ed1f3bd8651e59619f44b4c554b73186b2..712ec7e131539ce8aaf3c92e815f52486521d1a0 100644 (file)
--- a/ginac/tensor.h
+++ b/ginac/tensor.h
@@ -41,7 +41,7 @@ protected:
 
        // functions overriding virtual functions from base classes
 protected:
-       unsigned return_type(void) const { return return_types::noncommutative_composite; }
+       unsigned return_type() const { return return_types::noncommutative_composite; }
 
        // non-virtual functions in this class
 public:
@@ -140,7 +140,7 @@ public:
        // member variables
 private:
        bool minkowski; /**< If true, tensor is in Minkowski-type space. Otherwise it is in a Euclidean space. */
-       bool pos_sig;  /**< If true, the metric is assumed to be diag(-1,1,1...). Otherwise it is diag(1,-1,-1,...). This is only relevant if minkowski = true. */
+       bool pos_sig;   /**< If true, the metric is assumed to be diag(-1,1,1...). Otherwise it is diag(1,-1,-1,...). This is only relevant if minkowski = true. */
 };