- replaced the various print*() member functions by a single print() that

[ginac.git] / ginac / tensor.h

diff --git a/ginac/tensor.h b/ginac/tensor.h
index 65c86c45bd5c703407980f390683f2a017f57a92..7396aca177ee38b36905b94038eed109bae18b67 100644 (file)
--- a/ginac/tensor.h
+++ b/ginac/tensor.h
@@ -53,7 +53,7 @@ class tensdelta : public tensor
 
        // functions overriding virtual functions from bases classes
 public:
-       void print(std::ostream & os, unsigned upper_precedence=0) const;
+       void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
        bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
 };
@@ -68,7 +68,7 @@ class tensmetric : public tensor
 
        // functions overriding virtual functions from bases classes
 public:
-       void print(std::ostream & os, unsigned upper_precedence=0) const;
+       void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
        bool contract_with(exvector::iterator self, exvector::iterator other, exvector & v) const;
 };
@@ -88,7 +88,7 @@ public:
 
        // functions overriding virtual functions from bases classes
 public:
-       void print(std::ostream & os, unsigned upper_precedence=0) const;
+       void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
 
        // member variables
@@ -110,7 +110,7 @@ public:
 
        // functions overriding virtual functions from bases classes
 public:
-       void print(std::ostream & os, unsigned upper_precedence=0) const;
+       void print(const print_context & c, unsigned level = 0) const;
        ex eval_indexed(const basic & i) const;
 
        // member variables