table: fix initial data row capacity

psc-code · Jul 16, 2024 · 8e5184b · 8e5184b
1 parent bdebeb3
commit 8e5184b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/psc_bgk_util/table.hxx b/src/psc_bgk_util/table.hxx
@@ -101,7 +101,8 @@ class Table
   static std::vector<double> parse_data_row(std::istringstream& word_stream,
                                             int expected_n_cols)
   {
-    std::vector<double> data_row(expected_n_cols);
+    std::vector<double> data_row;
+    data_row.reserve(expected_n_cols);
     for (std::string word; word_stream >> word;) {
       data_row.push_back(std::stod(word));
     }