From 3de7d5123530b80fe991b2e80ab7bb2bb5c1b88b Mon Sep 17 00:00:00 2001
From: Barend Gehrels <barend@xs4all.nl>
Date: Fri, 13 Jan 2012 23:59:50 +0000
Subject: [PATCH] Ignore variables as suggested on the list by Vishnu, to avoid
 clang warnings

[SVN r76477]
---
 .../geometry/strategies/concepts/area_concept.hpp  |  6 +++---
 .../strategies/concepts/distance_concept.hpp       | 14 +++++++-------
 .../strategies/concepts/simplify_concept.hpp       |  6 +++---
 .../strategies/concepts/within_concept.hpp         | 12 ++++++------
 4 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/include/boost/geometry/strategies/concepts/area_concept.hpp b/include/boost/geometry/strategies/concepts/area_concept.hpp
index 649949413..75821b52a 100644
--- a/include/boost/geometry/strategies/concepts/area_concept.hpp
+++ b/include/boost/geometry/strategies/concepts/area_concept.hpp
@@ -44,11 +44,11 @@ class AreaStrategy
     {
         static void apply()
         {
-            Strategy const* str;
-            state_type *st;
+            Strategy const* str = 0;
+            state_type *st = 0;
 
             // 4) must implement a method apply with the following signature
-            spoint_type const* sp;
+            spoint_type const* sp = 0;
             str->apply(*sp, *sp, *st);
 
             // 5) must implement a static method result with the following signature
diff --git a/include/boost/geometry/strategies/concepts/distance_concept.hpp b/include/boost/geometry/strategies/concepts/distance_concept.hpp
index 328b86c2a..ba347d015 100644
--- a/include/boost/geometry/strategies/concepts/distance_concept.hpp
+++ b/include/boost/geometry/strategies/concepts/distance_concept.hpp
@@ -89,9 +89,9 @@ private :
                 >::type tag;
 
             // 7) must implement apply with arguments
-            Strategy* str;
-            ptype1 *p1;
-            ptype2 *p2;
+            Strategy* str = 0;
+            ptype1 *p1 = 0;
+            ptype2 *p2 = 0;
             rtype r = str->apply(*p1, *p2);
 
             // 8) must define (meta)struct "get_similar" with apply
@@ -179,10 +179,10 @@ private :
                 );
 
 
-            Strategy *str;
-            ptype *p;
-            sptype *sp1;
-            sptype *sp2;
+            Strategy *str = 0;
+            ptype *p = 0;
+            sptype *sp1 = 0;
+            sptype *sp2 = 0;
 
             rtype r = str->apply(*p, *sp1, *sp2);
 
diff --git a/include/boost/geometry/strategies/concepts/simplify_concept.hpp b/include/boost/geometry/strategies/concepts/simplify_concept.hpp
index f6bf01042..92e5156b5 100644
--- a/include/boost/geometry/strategies/concepts/simplify_concept.hpp
+++ b/include/boost/geometry/strategies/concepts/simplify_concept.hpp
@@ -79,9 +79,9 @@ private :
                     (concept::PointSegmentDistanceStrategy<ds_type>)
                 );
 
-            Strategy *str;
-            std::vector<point_type> const* v1;
-            std::vector<point_type> * v2;
+            Strategy *str = 0;
+            std::vector<point_type> const* v1 = 0;
+            std::vector<point_type> * v2 = 0;
 
             // 2) must implement method apply with arguments
             //    - Range
diff --git a/include/boost/geometry/strategies/concepts/within_concept.hpp b/include/boost/geometry/strategies/concepts/within_concept.hpp
index fed97d2e4..78b7e538a 100644
--- a/include/boost/geometry/strategies/concepts/within_concept.hpp
+++ b/include/boost/geometry/strategies/concepts/within_concept.hpp
@@ -152,9 +152,9 @@ class WithinStrategyPointBox
 
 
             // CHECK: calling method apply
-            Strategy const* str;
-            point_type const* p;
-            box_type const* bx;
+            Strategy const* str = 0;
+            point_type const* p = 0;
+            box_type const* bx = 0;
 
             bool b = str->apply(*p, *bx);
 
@@ -216,9 +216,9 @@ class WithinStrategyBoxBox
 
 
             // CHECK: calling method apply
-            Strategy const* str;
-            box_type1 const* b1;
-            box_type2 const* b2;
+            Strategy const* str = 0;
+            box_type1 const* b1 = 0;
+            box_type2 const* b2 = 0;
 
             bool b = str->apply(*b1, *b2);