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use const ref when iterating over geometries in feature

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This commit is contained in:
artemp 2015-02-09 13:46:01 +01:00
parent 146dc1c094
commit 1ecf3f0889
6 changed files with 7 additions and 7 deletions
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2
include/mapnik/hit_test_filter.hpp
View file

@ -40,7 +40,7 @@ public:
bool pass(feature_impl & feature)
{
for (geometry_type & geom : feature.paths())
for (geometry_type const& geom : feature.paths())
{
vertex_adapter va(geom);
if (label::hit_test(va, x_,y_,tol_))

2
include/mapnik/renderer_common/process_polygon_symbolizer.hpp
View file

@ -58,7 +58,7 @@ void render_polygon_symbolizer(polygon_symbolizer const &sym,
if (simplify_tolerance > 0.0) converter.template set<simplify_tag>(); // optional simplify converter
if (smooth > 0.0) converter.template set<smooth_tag>(); // optional smooth converter
for (geometry_type & geom : feature.paths())
for (geometry_type const& geom : feature.paths())
{
if (geom.size() > 2)
{

4
src/agg/process_line_symbolizer.cpp
View file

@ -178,7 +178,7 @@ void agg_renderer<T0,T1>::process(line_symbolizer const& sym,
if (simplify_tolerance > 0.0) converter.set<simplify_tag>(); // optional simplify converter
if (smooth > 0.0) converter.set<smooth_tag>(); // optional smooth converter
for (geometry_type & geom : feature.paths())
for (geometry_type const& geom : feature.paths())
{
if (geom.size() > 1)
{
@ -206,7 +206,7 @@ void agg_renderer<T0,T1>::process(line_symbolizer const& sym,
converter.set<dash_tag>();
converter.set<stroke_tag>(); //always stroke
for (geometry_type & geom : feature.paths())
for (geometry_type const& geom : feature.paths())
{
if (geom.size() > 1)
{

2
src/agg/process_polygon_pattern_symbolizer.cpp
View file

@ -168,7 +168,7 @@ void agg_renderer<T0,T1>::process(polygon_pattern_symbolizer const& sym,
if (simplify_tolerance > 0.0) converter.set<simplify_tag>(); // optional simplify converter
if (smooth > 0.0) converter.set<smooth_tag>(); // optional smooth converter
for ( geometry_type & geom : feature.paths())
for ( geometry_type const& geom : feature.paths())
{
if (geom.size() > 2)
{

2
src/cairo/process_polygon_pattern_symbolizer.cpp
View file

@ -112,7 +112,7 @@ void cairo_renderer<T>::process(polygon_pattern_symbolizer const& sym,
if (simplify_tolerance > 0.0) converter.set<simplify_tag>(); // optional simplify converter
if (smooth > 0.0) converter.set<smooth_tag>(); // optional smooth converter
for ( geometry_type & geom : feature.paths())
for ( geometry_type const& geom : feature.paths())
{
if (geom.size() > 2)
{

2
src/svg/output/process_symbolizers.cpp
View file

@ -97,7 +97,7 @@ bool svg_renderer<OutputIterator>::process(rule::symbolizers const& syms,
if (process_path)
{
// generate path output for each geometry of the current feature.
for (auto & geom : feature.paths())
for (auto const& geom : feature.paths())
{
if(geom.size() > 0)
{