X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fpolynomial%2Fcollect_vargs.cpp;h=6beda76fc574a0c8f375dce15efc1bb620f80940;hp=9ff206ef04e696e53acad880f40066ed2d3d387d;hb=8cffcdf13d817a47f217f1a1043317d95969e070;hpb=65f2693a0948d1db0bc68d7656c64e1fed91c158

diff --git a/ginac/polynomial/collect_vargs.cpp b/ginac/polynomial/collect_vargs.cpp
index 9ff206ef..6beda76f 100644
--- a/ginac/polynomial/collect_vargs.cpp
+++ b/ginac/polynomial/collect_vargs.cpp
@@ -3,7 +3,7 @@
  *  Utility functions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2019 Johannes Gutenberg University Mainz, Germany
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -118,7 +118,7 @@ collect_term(ex_collect_priv_t& ec, const ex& e, const exvector& vars)
 		key[i] = var_i_pow;
 		pre_coeff = pre_coeff.coeff(vars[i], var_i_pow);
 	}
-	ex_collect_priv_t::iterator i = ec.find(key);
+	auto i = ec.find(key);
 	if (i != ec.end())
 		i->second += pre_coeff;
 	else
@@ -127,9 +127,9 @@ collect_term(ex_collect_priv_t& ec, const ex& e, const exvector& vars)
 
 static void wipe_out_zeros(ex_collect_priv_t& m)
 {
-	ex_collect_priv_t::iterator i = m.begin();
+	auto i = m.begin();
 	while (i != m.end()) {
-		// be careful to not invalide iterator, use post-increment
+		// be careful to not invalidate the iterator, use post-increment
 		// for that, see e.g.
 		// http://coding.derkeiler.com/Archive/C_CPP/comp.lang.cpp/2004-02/0502.html
 		if (i->second.is_zero())
@@ -155,7 +155,7 @@ ex_collect_to_ex(const ex_collect_t& ec, const exvector& vars)
 				"expression has " << exp_vector.size() << " instead");
 
 			if (exp_vector[j] != 0)
-				tv.push_back(power(vars[j], exp_vector[j]));
+				tv.push_back(pow(vars[j], exp_vector[j]));
 		}
 		tv.push_back(ec[i].second);
 		ex tmp = dynallocate<mul>(tv);