- killed old add::print

[ginac.git] / ginac / add.cpp

diff --git a/ginac/add.cpp b/ginac/add.cpp
index c75a31e793bd596967f9a296462a12cb2aa08777..069e3e02865dfe362d8fd05b7b491e442a372717 100644 (file)
--- a/ginac/add.cpp
+++ b/ginac/add.cpp
@@ -185,45 +185,6 @@ basic * add::duplicate() const
     return new add(*this);
 }
 
-/*void add::print(ostream & os, unsigned upper_precedence) const
-{
-    debugmsg("add print",LOGLEVEL_PRINT);
-    if (precedence<=upper_precedence) os << "(";
-    numeric coeff;
-    bool first=true;
-    for (epvector::const_iterator cit=seq.begin(); cit!=seq.end(); ++cit) {
-        coeff = ex_to_numeric(cit->coeff);
-        if (!first) {
-            if (coeff.csgn()==-1) os << '-'; else os << '+';
-        } else {
-            if (coeff.csgn()==-1) os << '-';
-            first=false;
-        }
-        if (!coeff.is_equal(_num1()) &&
-            !coeff.is_equal(_num_1())) {
-            if (coeff.is_rational()) {
-                if (coeff.is_negative())
-                    os << -coeff;
-                else
-                    os << coeff;
-            } else {
-                if (coeff.csgn()==-1)
-                    (-coeff).print(os, precedence);
-                else
-                    coeff.print(os, precedence);
-            }
-            os << '*';
-        }
-        os << cit->rest;
-    }
-    // print the overall numeric coefficient, if present:
-    if (!overall_coeff.is_zero()) {
-        if (overall_coeff.info(info_flags::positive)) os << '+';
-        os << overall_coeff;
-    }
-    if (precedence<=upper_precedence) os << ")";
-}*/
-
 void add::print(ostream & os, unsigned upper_precedence) const
 {
     debugmsg("add print",LOGLEVEL_PRINT);