[nitpick] don't use int instead of std::size_t.

[ginac.git] / ginac / ncmul.cpp

diff --git a/ginac/ncmul.cpp b/ginac/ncmul.cpp
index 5a7b94f8733adcebc7d1b83d7b5390ea23aef696..a5969f317d035bb48db1ce491c12491d491d3f60 100644 (file)
--- a/ginac/ncmul.cpp
+++ b/ginac/ncmul.cpp
@@ -124,7 +124,7 @@ bool ncmul::info(unsigned inf) const
        return inherited::info(inf);
 }
 
-typedef std::vector<int> intvector;
+typedef std::vector<std::size_t> uintvector;
 
 ex ncmul::expand(unsigned options) const
 {
@@ -134,8 +134,8 @@ ex ncmul::expand(unsigned options) const
        
        // Now, look for all the factors that are sums and remember their
        // position and number of terms.
-       intvector positions_of_adds(expanded_seq.size());
-       intvector number_of_add_operands(expanded_seq.size());
+       uintvector positions_of_adds(expanded_seq.size());
+       uintvector number_of_add_operands(expanded_seq.size());
 
        size_t number_of_adds = 0;
        size_t number_of_expanded_terms = 1;
@@ -167,7 +167,7 @@ ex ncmul::expand(unsigned options) const
        exvector distrseq;
        distrseq.reserve(number_of_expanded_terms);
 
-       intvector k(number_of_adds);
+       uintvector k(number_of_adds);
 
        /* Rename indices in the static members of the product */
        exvector expanded_seq_mod;