Minor fixes

src/nonFree/matching_cascade_hashing/main_computeMatchesCasHas.cpp

@@ -89,7 +89,7 @@ int main(int argc, char **argv)
       << "[-o|--outdir path] \n"
       << "\n[Optional]\n"
       << "[-r|--ratio Distance ratio to discard non meaningful matches\n"
-      << "   0.6 typical value (you can use 0.8 to have more matches)]"
+      << "   0.6 typical value (you can use 0.8 to have more matches)]\n"
       << "[-g|--geometricModel\n"
       << "  (pairwise correspondences filtering thanks to robust model estimation):\n"
       << "   f: fundamental matrix,\n"
@@ -206,6 +206,9 @@ int main(int argc, char **argv)
 
     cereal::JSONOutputArchive archive(stream);
     archive(cereal::make_nvp("image_describer", image_describer));
+    std::unique_ptr<Regions> regionsType;
+    image_describer->Allocate(regionsType);
+    archive(cereal::make_nvp("regions_type", regionsType));
   }
 
   {

src/software/SfM/main_ComputeFeatures.cpp

@@ -209,7 +209,7 @@ int main(int argc, char **argv)
     Timer timer;
     Image<unsigned char> imageGray;
     C_Progress_display my_progress_bar( sfm_data.getViews().size(),
-      std::cout, "\n\n", " " , "- EXTRACT FEATURES -\n" );
+      std::cout, "\n- EXTRACT FEATURES -\n" );
     for(Views::const_iterator iterViews = sfm_data.views.begin();
         iterViews != sfm_data.views.end();
         ++iterViews, ++my_progress_bar)

src/software/SfM/main_ComputeFeatures_OpenCV.cpp

@@ -236,7 +236,7 @@ int main(int argc, char **argv)
     Timer timer;
     Image<unsigned char> imageGray;
     C_Progress_display my_progress_bar( sfm_data.getViews().size(),
-      std::cout, "\n\n", " " , "- EXTRACT FEATURES -\n" );
+      std::cout, "\n- EXTRACT FEATURES -\n" );
     for(Views::const_iterator iterViews = sfm_data.views.begin();
         iterViews != sfm_data.views.end();
         ++iterViews, ++my_progress_bar)

src/third_party/vectorGraphics/svgDrawer.hpp

@@ -209,8 +209,8 @@ struct svgHisto
       iter != vec_value.end();
       ++iter)
     {
-      size_t dist = std::distance(vec_value.begin(), iter);
-      T val = *iter;
+      const size_t dist = std::distance(vec_value.begin(), iter);
+      const T val = *iter;
       std::ostringstream os;
       os << '(' << range.first + dist/float(n) * (range.second-range.first) << ',' << val << ')';
       svgStyle style = svgStyle().fill("blue").stroke("black", 1.0).tooltip(os.str());