loplugin:unusedmethods

using an idea from dtardon:

<dtardon> noelgrandin, hi. could you try to run the unusedmethods clang
plugin with "make build-nocheck"? that would catch functions that are
only used in tests. e.g., i just removed the whole o3tl::range class,
which has not been used in many years, but htere was a test for it...
<noelgrandin> dtardon, interesting idea! Sure, I can do that.

Change-Id: I5653953a426a2186a1e43017212d87ffce520387
Reviewed-on: https://gerrit.libreoffice.org/22041
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

1 files changed, 16 insertions, 1 deletions

diff --git a/svgio/qa/cppunit/SvgImportTest.cxx b/svgio/qa/cppunit/SvgImportTest.cxx
index 3c40e3e21df5..d065e0f34f1c 100644
--- a/svgio/qa/cppunit/SvgImportTest.cxx
+++ b/svgio/qa/cppunit/SvgImportTest.cxx
@@ -31,7 +31,6 @@ namespace
 using namespace css::uno;
 using namespace css::io;
 using namespace css::graphic;
-using drawinglayer::primitive2d::arePrimitive2DSequencesEqual;
 using drawinglayer::primitive2d::Primitive2DSequence;
 using drawinglayer::primitive2d::Primitive2DContainer;
 
@@ -96,6 +95,22 @@ void Test::checkRectPrimitive(Primitive2DSequence& rPrimitive)
 
 }
 
+
+static bool arePrimitive2DSequencesEqual(const Primitive2DSequence& rA, const Primitive2DSequence& rB)
+{
+    const sal_Int32 nCount(rA.getLength());
+
+    if(nCount != rB.getLength())
+        return false;
+
+    for(sal_Int32 a(0L); a < nCount; a++) {
+        if(!drawinglayer::primitive2d::arePrimitive2DReferencesEqual(rA[a], rB[a]))
+            return false;
+    }
+
+    return true;
+}
+
 // Attributes for an object (like rect as in this case) can be defined
 // in different ways (directly with xml attributes, or with CSS styles),
 // however the end result should be the same.