[Geometry] Fixed unused parameters warnings in 15 files

[SVN r76586]
2026-02-14 00:42:09 +00:00 · 2012-01-19 16:17:50 +00:00
parent a41aea7187
commit 80191e68ac
15 changed files with 29 additions and 28 deletions
--- a/include/boost/geometry/algorithms/append.hpp
+++ b/include/boost/geometry/algorithms/append.hpp
@@ -38,7 +38,7 @@ namespace detail { namespace append
 template <typename Geometry, typename Point>
 struct append_no_action
 {
-    static inline void apply(Geometry& geometry, Point const& point,
+    static inline void apply(Geometry& , Point const& ,
                int = 0, int = 0)
    {
    }
--- a/include/boost/geometry/algorithms/buffer.hpp
+++ b/include/boost/geometry/algorithms/buffer.hpp
@@ -83,7 +83,7 @@ template <typename BoxIn, typename T, typename BoxOut>
 struct buffer<box_tag, box_tag, BoxIn, T, BoxOut>
 {
    static inline void apply(BoxIn const& box_in, T const& distance,
-                T const& chord_length, BoxIn& box_out)
+                T const& , BoxIn& box_out)
    {
        detail::buffer::buffer_box(box_in, distance, box_out);
    }
--- a/include/boost/geometry/algorithms/correct.hpp
+++ b/include/boost/geometry/algorithms/correct.hpp
@@ -80,7 +80,7 @@ struct correct_box_loop
 template <typename Box, std::size_t DimensionCount>
 struct correct_box_loop<Box, DimensionCount, DimensionCount>
 {
-    static inline void apply(Box& box)
+    static inline void apply(Box& )
    {}

 };
--- a/include/boost/geometry/algorithms/covered_by.hpp
+++ b/include/boost/geometry/algorithms/covered_by.hpp
@@ -73,7 +73,7 @@ struct covered_by<box_tag, box_tag, Box1, Box2, Strategy>
 template <typename Point, typename Ring, typename Strategy>
 struct covered_by<point_tag, ring_tag, Point, Ring, Strategy>
 {
-    static inline bool apply(Point const& point, Ring const& ring, Strategy const& strategy)
+    static inline bool apply(Point const& point, Ring const& ring, Strategy const& )
    {
        return detail::within::point_in_ring
            <
--- a/include/boost/geometry/algorithms/detail/overlay/follow.hpp
+++ b/include/boost/geometry/algorithms/detail/overlay/follow.hpp
@@ -33,7 +33,7 @@ namespace following
 {
    
 template <typename Turn, typename Operation>
-static inline bool is_entering(Turn const& turn, Operation const& op)
+static inline bool is_entering(Turn const& /* TODO remove this parameter */, Operation const& op)
 {
    // (Blocked means: blocked for polygon/polygon intersection, because
    // they are reversed. But for polygon/line it is similar to continue)
@@ -126,10 +126,10 @@ struct action_selector<overlay_intersection>
        typename Operation
    >
    static inline void enter(LineStringOut& current_piece,
-                LineString const& linestring,
+                LineString const& , 
                segment_identifier& segment_id,
-                int index, Point const& point,
-                Operation const& operation, OutputIterator& out)
+                int , Point const& point,
+                Operation const& operation, OutputIterator& )
    {
        // On enter, append the intersection point and remember starting point
        detail::overlay::append_no_duplicates(current_piece, point);
@@ -148,7 +148,7 @@ struct action_selector<overlay_intersection>
                LineString const& linestring,
                segment_identifier& segment_id,
                int index, Point const& point,
-                Operation const& operation, OutputIterator& out)
+                Operation const& , OutputIterator& out)
    {
        // On leave, copy all segments from starting point, append the intersection point
        // and add the output piece
@@ -273,7 +273,7 @@ public :

    template<typename Turns, typename OutputIterator>
    static inline OutputIterator apply(LineString const& linestring, Polygon const& polygon,
-                detail::overlay::operation_type operation,
+                detail::overlay::operation_type ,  // TODO: this parameter might be redundant
                Turns& turns, OutputIterator out)
    {
        typedef typename boost::range_iterator<Turns>::type turn_iterator;
--- a/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp
+++ b/include/boost/geometry/algorithms/detail/overlay/intersection_insert.hpp
@@ -50,7 +50,7 @@ struct intersection_segment_segment_point
 {
    static inline OutputIterator apply(Segment1 const& segment1,
            Segment2 const& segment2, OutputIterator out,
-            Strategy const& strategy)
+            Strategy const& )
    {
        typedef typename point_type<PointOut>::type point_type;

@@ -146,7 +146,7 @@ struct intersection_of_linestring_with_areal

    static inline OutputIterator apply(LineString const& linestring, Areal const& areal,
            OutputIterator out,
-            Strategy const& strategy)
+            Strategy const& )
    {
        if (boost::size(linestring) == 0)
        {
@@ -351,7 +351,7 @@ struct intersection_insert
    >
 {
    static inline OutputIterator apply(Linestring const& linestring,
-            Box const& box, OutputIterator out, Strategy const& strategy)
+            Box const& box, OutputIterator out, Strategy const& )
    {
        typedef typename point_type<GeometryOut>::type point_type;
        strategy::intersection::liang_barsky<Box, point_type> lb_strategy;
@@ -436,7 +436,7 @@ struct intersection_insert
    >
 {
    static inline OutputIterator apply(Segment const& segment,
-            Box const& box, OutputIterator out, Strategy const& strategy)
+            Box const& box, OutputIterator out, Strategy const& )
    {
        geometry::segment_view<Segment> range(segment);

@@ -469,7 +469,7 @@ struct intersection_insert
    >
 {
    static inline OutputIterator apply(Geometry1 const& geometry1,
-            Geometry2 const& geometry2, OutputIterator out, Strategy const& strategy)
+            Geometry2 const& geometry2, OutputIterator out, Strategy const& )
    {

        typedef detail::overlay::turn_info<PointOut> turn_info;
--- a/include/boost/geometry/algorithms/distance.hpp
+++ b/include/boost/geometry/algorithms/distance.hpp
@@ -64,7 +64,7 @@ template<typename Point, typename Segment, typename Strategy>
 struct point_to_segment
 {
    static inline typename return_type<Strategy>::type apply(Point const& point,
-                Segment const& segment, Strategy const& strategy)
+                Segment const& segment, Strategy const& )
    {
        typename strategy::distance::services::default_strategy
            <
--- a/include/boost/geometry/algorithms/for_each.hpp
+++ b/include/boost/geometry/algorithms/for_each.hpp
@@ -55,8 +55,10 @@ template <typename Point, typename Functor, bool IsConst>
 struct fe_point_per_segment
 {
    static inline Functor apply(
-                typename add_const_if_c<IsConst, Point>::type& point, Functor f)
+                typename add_const_if_c<IsConst, Point>::type& , Functor f)
    {
+        // TODO: if non-const, we should extract the points from the segment
+        // and call the functor on those two points
        return f;
    }
 };
--- a/include/boost/geometry/algorithms/simplify.hpp
+++ b/include/boost/geometry/algorithms/simplify.hpp
@@ -67,7 +67,7 @@ struct simplify_copy
 {
    template <typename Distance>
    static inline void apply(Range const& range, Range& out,
-                    Distance const& max_distance, Strategy const& strategy)
+                    Distance const& , Strategy const& )
    {
        std::copy
            (
@@ -179,7 +179,7 @@ struct simplify<point_tag, Point, Strategy>
 {
    template <typename Distance>
    static inline void apply(Point const& point, Point& out,
-                    Distance const& max_distance, Strategy const& strategy)
+                    Distance const& , Strategy const& )
    {
        geometry::convert(point, out);
    }
--- a/include/boost/geometry/multi/algorithms/intersection.hpp
+++ b/include/boost/geometry/multi/algorithms/intersection.hpp
@@ -181,7 +181,7 @@ template
 struct clip_multi_linestring
 {
    static inline OutputIterator apply(MultiLinestring const& multi_linestring,
-            Box const& box, OutputIterator out, Strategy const& strategy)
+            Box const& box, OutputIterator out, Strategy const& )
    {
        typedef typename point_type<LinestringOut>::type point_type;
        strategy::intersection::liang_barsky<Box, point_type> lb_strategy;
--- a/include/boost/geometry/strategies/agnostic/simplify_douglas_peucker.hpp
+++ b/include/boost/geometry/strategies/agnostic/simplify_douglas_peucker.hpp
@@ -60,8 +60,7 @@ namespace detail
        {}

        // Necessary for proper compilation
-        inline douglas_peucker_point<Point> operator=(
-                    douglas_peucker_point<Point> const& other)
+        inline douglas_peucker_point<Point> operator=(douglas_peucker_point<Point> const& )
        {
            return douglas_peucker_point<Point>(*this);
        }
--- a/include/boost/geometry/strategies/cartesian/distance_pythagoras.hpp
+++ b/include/boost/geometry/strategies/cartesian/distance_pythagoras.hpp
@@ -219,7 +219,7 @@ struct get_comparable<pythagoras<Point1, Point2, CalculationType> >
 {
    typedef comparable::pythagoras<Point1, Point2, CalculationType> comparable_type;
 public :
-    static inline comparable_type apply(pythagoras<Point1, Point2, CalculationType> const& input)
+    static inline comparable_type apply(pythagoras<Point1, Point2, CalculationType> const& )
    {
        return comparable_type();
    }
@@ -303,7 +303,7 @@ struct get_comparable<comparable::pythagoras<Point1, Point2, CalculationType> >
 {
    typedef comparable::pythagoras<Point1, Point2, CalculationType> comparable_type;
 public :
-    static inline comparable_type apply(comparable::pythagoras<Point1, Point2, CalculationType> const& input)
+    static inline comparable_type apply(comparable::pythagoras<Point1, Point2, CalculationType> const& )
    {
        return comparable_type();
    }
--- a/include/boost/geometry/strategies/strategy_transform.hpp
+++ b/include/boost/geometry/strategies/strategy_transform.hpp
@@ -66,7 +66,7 @@ template
 struct transform_coordinates<Src, Dst, N, N, F>
 {
    template <typename T>
-    static inline void transform(Src const& source, Dst& dest, T value)
+    static inline void transform(Src const& , Dst& , T )
    {
    }
 };
--- a/include/boost/geometry/strategies/transform/matrix_transformers.hpp
+++ b/include/boost/geometry/strategies/transform/matrix_transformers.hpp
@@ -218,7 +218,7 @@ public :
    // constructor takes an optional third argument doing nothing.
    inline translate_transformer(coordinate_type const& translate_x,
                coordinate_type const& translate_y,
-                coordinate_type const& dummy = 0)
+                coordinate_type const& = 0)
        : ublas_transformer<P1, P2, 2, 2>(
                1, 0, translate_x,
                0, 1, translate_y,
@@ -275,7 +275,7 @@ class scale_transformer<P1, P2, 2, 2> : public ublas_transformer<P1, P2, 2, 2>
 public :
    inline scale_transformer(coordinate_type const& scale_x,
                coordinate_type const& scale_y,
-                coordinate_type const& dummy = 0)
+                coordinate_type const& = 0)
        : ublas_transformer<P1, P2, 2, 2>(
                scale_x, 0,       0,
                0,       scale_y, 0,
--- a/include/boost/geometry/util/for_each_coordinate.hpp
+++ b/include/boost/geometry/util/for_each_coordinate.hpp
@@ -54,7 +54,7 @@ struct coordinates_scanner<Point, DimensionCount, DimensionCount, IsConst>
        <
            IsConst,
            Point
-        >::type& point, Op operation)
+        >::type& , Op operation)
    {
        return operation;
    }