tdf#42949 Fix IWYU warnings in basegfx/

Found with bin/find-unneeded-includes
Only removal proposals are dealt with here.

Change-Id: Ic8476ddc7805546f2f6f253f282ac976bb3b7bd6
Reviewed-on: https://gerrit.libreoffice.org/67699
Tested-by: Jenkins
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>

basegfx/IwyuFilter_basegfx.yaml

+---
+assumeFilename: basegfx/source/point/b2dpoint.cxx
+blacklist:
+    basegfx/source/color/bcolortools.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/color/bcolortools.hxx
+    basegfx/source/polygon/b2dlinegeometry.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/polygon/b2dlinegeometry.hxx
+    basegfx/source/polygon/b3dpolypolygontools.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/polygon/b3dpolypolygontools.hxx
+    basegfx/source/polygon/b2dpolypolygoncutter.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/polygon/b2dpolypolygoncutter.hxx
+    basegfx/source/polygon/b3dpolygontools.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/polygon/b3dpolygontools.hxx
+    basegfx/source/range/b2drangeclipper.cxx:
+    # Needed to avoid loplugin:unreffun error
+    - basegfx/range/b2drangeclipper.hxx
+    basegfx/source/tools/canvastools.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/utils/canvastools.hxx
+    basegfx/source/tools/numbertools.cxx:
+    # Needed to inherit linker visibility from function declaration
+    - basegfx/utils/tools.hxx

basegfx/source/inc/hommatrixtemplate.hxx

@@ -22,9 +22,11 @@
 
 #include <sal/types.h>
 #include <basegfx/numeric/ftools.hxx>
-#include <math.h>
+#include <cmath>
 #include <string.h>
 
+#include <memory>
+
 namespace basegfx
 {
     namespace internal

basegfx/source/inc/stringconversiontools.hxx

@@ -21,7 +21,6 @@
 
 #include <sal/types.h>
 #include <rtl/ustring.hxx>
-#include <rtl/ustrbuf.hxx>
 
 namespace basegfx
 {

basegfx/source/matrix/b2dhommatrixtools.cxx

@@ -21,8 +21,6 @@
 #include <basegfx/range/b2drange.hxx>
 
 #include <osl/diagnose.h>
-#include <rtl/ustring.hxx>
-#include <rtl/ustrbuf.hxx>
 
 namespace basegfx
 {

basegfx/source/polygon/b2dlinegeometry.cxx

@@ -17,7 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <cstdio>
 #include <osl/diagnose.h>
 #include <basegfx/polygon/b2dlinegeometry.hxx>
 #include <basegfx/point/b2dpoint.hxx>

basegfx/source/polygon/b2dpolygonclipper.cxx

@@ -20,13 +20,11 @@
 #include <basegfx/polygon/b2dpolygonclipper.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/numeric/ftools.hxx>
-#include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/polygon/b2dpolypolygoncutter.hxx>
 #include <basegfx/polygon/b2dpolygoncutandtouch.hxx>
 #include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/curve/b2dcubicbezier.hxx>
 #include <basegfx/utils/rectcliptools.hxx>
-#include <basegfx/matrix/b2dhommatrixtools.hxx>
 
 namespace basegfx
 {

basegfx/source/polygon/b2dpolygoncutandtouch.cxx

@@ -24,7 +24,6 @@
 #include <basegfx/vector/b2dvector.hxx>
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
-#include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/curve/b2dcubicbezier.hxx>
 
 #include <vector>

basegfx/source/polygon/b2dpolygontools.cxx

@@ -26,7 +26,6 @@
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/curve/b2dcubicbezier.hxx>
-#include <basegfx/polygon/b2dpolypolygoncutter.hxx>
 #include <basegfx/point/b3dpoint.hxx>
 #include <basegfx/matrix/b3dhommatrix.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
@@ -34,7 +33,6 @@
 #include <basegfx/matrix/b2dhommatrixtools.hxx>
 
 #include <numeric>
-#include <limits>
 
 // #i37443#
 #define ANGLE_BOUND_START_VALUE     (2.25)

basegfx/source/polygon/b2dpolypolygon.cxx

@@ -20,10 +20,8 @@
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <osl/diagnose.h>
 #include <basegfx/polygon/b2dpolygon.hxx>
-#include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/utils/systemdependentdata.hxx>
-#include <functional>
 #include <algorithm>
 
 class ImplB2DPolyPolygon

basegfx/source/polygon/b2dpolypolygontools.cxx

@@ -24,7 +24,6 @@
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/numeric/ftools.hxx>
-#include <basegfx/polygon/b2dpolypolygoncutter.hxx>
 
 #include <algorithm>
 #include <numeric>

basegfx/source/polygon/b3dpolygontools.cxx

@@ -24,9 +24,6 @@
 #include <basegfx/numeric/ftools.hxx>
 #include <basegfx/range/b3drange.hxx>
 #include <basegfx/point/b2dpoint.hxx>
-#include <basegfx/matrix/b3dhommatrix.hxx>
-#include <basegfx/polygon/b2dpolygon.hxx>
-#include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/tuple/b3ituple.hxx>
 #include <numeric>
 

basegfx/source/polygon/b3dpolypolygon.cxx

@@ -22,9 +22,7 @@
 #include <basegfx/polygon/b3dpolygon.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/matrix/b3dhommatrix.hxx>
-#include <functional>
 #include <vector>
-#include <algorithm>
 
 class ImplB3DPolyPolygon
 {

basegfx/source/polygon/b3dpolypolygontools.cxx

@@ -23,7 +23,6 @@
 #include <basegfx/polygon/b3dpolypolygon.hxx>
 #include <basegfx/polygon/b3dpolygon.hxx>
 #include <basegfx/polygon/b3dpolygontools.hxx>
-#include <numeric>
 #include <basegfx/matrix/b3dhommatrix.hxx>
 #include <basegfx/numeric/ftools.hxx>
 #include <com/sun/star/drawing/DoubleSequence.hpp>

basegfx/source/range/b2dpolyrange.cxx

@@ -21,7 +21,6 @@
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2drangeclipper.hxx>
-#include <basegfx/tuple/b2dtuple.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 
 #include <algorithm>

basegfx/source/range/b2drange.cxx

@@ -19,7 +19,6 @@
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2irange.hxx>
-#include <basegfx/numeric/ftools.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 
 namespace basegfx

basegfx/source/range/b2drangeclipper.cxx

@@ -17,21 +17,17 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <rtl/math.hxx>
 #include <osl/diagnose.h>
 
 #include <basegfx/tuple/b2dtuple.hxx>
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2drangeclipper.hxx>
-#include <basegfx/range/b2dpolyrange.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/polygon/b2dpolygontools.hxx>
-#include <basegfx/polygon/b2dpolypolygontools.hxx>
+#include <basegfx/range/b2drectangle.hxx>
 
 #include <o3tl/vector_pool.hxx>
 
 #include <algorithm>
-#include <deque>
 #include <list>
 #include <iterator>
 

basegfx/source/range/b2xrange.cxx

@@ -19,7 +19,6 @@
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2irange.hxx>
-#include <basegfx/range/b2ibox.hxx>
 
 namespace basegfx
 {

basegfx/source/range/b3drange.cxx

@@ -18,7 +18,6 @@
  */
 
 #include <basegfx/range/b3drange.hxx>
-#include <basegfx/numeric/ftools.hxx>
 #include <basegfx/matrix/b3dhommatrix.hxx>
 
 namespace basegfx

basegfx/source/tools/b2dclipstate.cxx

@@ -21,7 +21,6 @@
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2dpolyrange.hxx>
-#include <basegfx/range/b2drangeclipper.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>

basegfx/source/tools/canvastools.cxx

@@ -24,31 +24,21 @@
 #include <com/sun/star/geometry/RealBezierSegment2D.hpp>
 #include <com/sun/star/geometry/AffineMatrix2D.hpp>
 #include <com/sun/star/geometry/AffineMatrix3D.hpp>
-#include <com/sun/star/geometry/Matrix2D.hpp>
 #include <com/sun/star/geometry/IntegerSize2D.hpp>
-#include <com/sun/star/geometry/IntegerPoint2D.hpp>
 #include <com/sun/star/geometry/IntegerRectangle2D.hpp>
 #include <com/sun/star/lang/IllegalArgumentException.hpp>
 #include <com/sun/star/rendering/XPolyPolygon2D.hpp>
 #include <com/sun/star/rendering/XGraphicDevice.hpp>
-#include <com/sun/star/awt/Size.hpp>
-#include <com/sun/star/awt/Point.hpp>
 #include <com/sun/star/awt/Rectangle.hpp>
 #include <basegfx/utils/unopolypolygon.hxx>
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/matrix/b3dhommatrix.hxx>
-#include <basegfx/vector/b2dsize.hxx>
 #include <basegfx/point/b2dpoint.hxx>
-#include <basegfx/range/b2drectangle.hxx>
 #include <basegfx/range/b3drange.hxx>
-#include <basegfx/vector/b2isize.hxx>
-#include <basegfx/point/b2ipoint.hxx>
-#include <basegfx/range/b2irectangle.hxx>
-#include <basegfx/range/b2ibox.hxx>
+#include <basegfx/range/b2irange.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <basegfx/utils/canvastools.hxx>
-#include <limits>
 
 using namespace ::com::sun::star;
 

basegfx/source/tools/numbertools.cxx

@@ -15,8 +15,6 @@
 #include <rtl/strbuf.hxx>
 #include <rtl/math.hxx>
 
-#include <utility>
-
 namespace basegfx { namespace utils
 {
     B2DPolyPolygon number2PolyPolygon(double fValue, sal_Int32 nTotalDigits, sal_Int32 nDecPlaces, bool bLitSegments)

basegfx/source/tools/unopolypolygon.cxx

@@ -17,16 +17,10 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <com/sun/star/geometry/AffineMatrix2D.hpp>
 #include <com/sun/star/lang/IllegalArgumentException.hpp>
-#include <com/sun/star/rendering/RenderState.hpp>
-#include <com/sun/star/rendering/ViewState.hpp>
-#include <com/sun/star/rendering/XCanvas.hpp>
-#include <com/sun/star/rendering/CompositeOperation.hpp>
 
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/range/b2drange.hxx>
-#include <basegfx/range/b2drectangle.hxx>
 #include <basegfx/point/b2dpoint.hxx>
 #include <basegfx/utils/canvastools.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>

basegfx/test/B1DRangeTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/range/b1drange.hxx>
 

basegfx/test/B2DHomMatrixTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/matrix/b2dhommatrix.hxx>
 #include <basegfx/matrix/b2dhommatrixtools.hxx>

basegfx/test/B2DPointTest.cxx

@@ -17,10 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 namespace basegfx
 {

basegfx/test/B2DPolyPolygonTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/polygon/b2dpolypolygon.hxx>
 #include <basegfx/polygon/b2dtrapezoid.hxx>

basegfx/test/B2DPolyRangeTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2dpolyrange.hxx>

basegfx/test/B2DPolygonTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/point/b2dpoint.hxx>

basegfx/test/B2DPolygonToolsTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/polygon/b2dpolygontools.hxx>
 

basegfx/test/B2DRangeTest.cxx

@@ -23,7 +23,6 @@
 #include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/range/b2drange.hxx>
-#include <basegfx/range/b1drange.hxx>
 #include <basegfx/range/b2irange.hxx>
 
 namespace basegfx

basegfx/test/B2DTupleTest.cxx

@@ -17,10 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 namespace basegfx
 {

basegfx/test/B2IBoxTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/range/b2ibox.hxx>
 #include <basegfx/point/b2ipoint.hxx>

basegfx/test/B2XRangeTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2irange.hxx>

basegfx/test/BColorTest.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/color/bcolor.hxx>
 #include <basegfx/color/bcolortools.hxx>

basegfx/test/SvgPathImportExport.cxx

@@ -20,7 +20,6 @@
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
-#include <cppunit/plugin/TestPlugIn.h>
 
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>

basegfx/test/basegfx3d.cxx

@@ -17,8 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <sal/types.h>
-#include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
 

basegfx/test/basegfxtools.cxx

@@ -17,7 +17,6 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <sal/types.h>
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>

basegfx/test/boxclipper.cxx

@@ -22,17 +22,12 @@
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
 
-#include <basegfx/matrix/b2dhommatrix.hxx>
-#include <basegfx/curve/b2dcubicbezier.hxx>
-#include <basegfx/curve/b2dbeziertools.hxx>
 #include <basegfx/range/b2dpolyrange.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygoncutter.hxx>
-#include <basegfx/polygon/b2dpolygonclipper.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/numeric/ftools.hxx>
 #include <comphelper/random.hxx>
 
 #include "boxclipper.hxx"

basegfx/test/clipstate.cxx

@@ -17,18 +17,13 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <sal/types.h>
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
 
 #include <basegfx/utils/b2dclipstate.hxx>
-#include <basegfx/range/b2dpolyrange.hxx>
-#include <basegfx/polygon/b2dpolygon.hxx>
-#include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/numeric/ftools.hxx>
 
 using namespace ::basegfx;
 

basegfx/test/genericclipper.cxx

@@ -17,22 +17,15 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#include <sal/types.h>
 #include <cppunit/TestAssert.h>
 #include <cppunit/TestFixture.h>
 #include <cppunit/extensions/HelperMacros.h>
 
-#include <basegfx/matrix/b2dhommatrix.hxx>
-#include <basegfx/curve/b2dcubicbezier.hxx>
-#include <basegfx/curve/b2dbeziertools.hxx>
-#include <basegfx/range/b2dpolyrange.hxx>
 #include <basegfx/polygon/b2dpolygon.hxx>
 #include <basegfx/polygon/b2dpolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygontools.hxx>
 #include <basegfx/polygon/b2dpolypolygoncutter.hxx>
-#include <basegfx/polygon/b2dpolygonclipper.hxx>
 #include <basegfx/polygon/b2dpolypolygon.hxx>
-#include <basegfx/numeric/ftools.hxx>
 
 using namespace ::basegfx;