refactoring catching all exceptions as const ref

2018-10-19 22:21:20 +02:00
parent b74b05d1b3
commit 2da56d5af6
38 changed files with 87 additions and 87 deletions
@@ -147,15 +147,15 @@ int main(int argc, char *argv[])
                    desMethCmp.push_back(cumSumDist2);
                    waitKey();
                }
-                catch (Exception& e)
-                    {
+                catch (const Exception& e)
+                {
                    cout << e.msg << endl;
                    cout << "Cumulative distance cannot be computed." << endl;
                    desMethCmp.push_back(-1);
-                    }
                }
+            }
        }
-        catch (Exception& e)
+        catch (const Exception& e)
        {
            cout << "Feature : " << *itDesc << "\n";
            if (itMatcher != typeAlgoMatch.end())