Remove B1IBox, it's not used anywhere

Change-Id: Ifff5fc008552f80fcbb705013c1f578f5f825b24
Reviewed-on: https://gerrit.libreoffice.org/15814Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

basegfx/test/basegfx2d.cxx

@@ -36,7 +36,6 @@
 #include <basegfx/range/b2ibox.hxx>
 #include <basegfx/range/b1drange.hxx>
 #include <basegfx/range/b1irange.hxx>
-#include <basegfx/range/b1ibox.hxx>
 #include <basegfx/range/b2drange.hxx>
 #include <basegfx/range/b2dpolyrange.hxx>
 #include <basegfx/numeric/ftools.hxx>
@@ -965,64 +964,6 @@ public:
     CPPUNIT_TEST_SUITE_END();
 }; // class b1Xrange
 
-class b1ibox : public CppUnit::TestFixture
-{
-public:
-    void TestBox()
-    {
-        // test axioms - markedly different from proper mathematical
-        // intervals (behaviour modelled after how polygon fill
-        // algorithms fill pixels)
-        B1IBox aBox;
-        CPPUNIT_ASSERT_MESSAGE("default ctor - empty range", aBox.isEmpty());
-
-        // degenerate box
-        aBox.expand(1);
-        CPPUNIT_ASSERT_MESSAGE("degenerate box - still empty!", aBox.isEmpty());
-        CPPUNIT_ASSERT_MESSAGE("degenerate box - size of 0", aBox.getRange() == 0);
-        CPPUNIT_ASSERT_MESSAGE("same value as degenerate box - is outside (since empty)", !aBox.isInside(1));
-        CPPUNIT_ASSERT_MESSAGE("center - get cop-out value since box is empty", aBox.getCenter()==0);
-
-        // proper box
-        aBox.expand(2);
-        CPPUNIT_ASSERT_MESSAGE("proper box - size of 1", aBox.getRange() == 1);
-        CPPUNIT_ASSERT_MESSAGE("smaller value of box", aBox.isInside(1));
-        CPPUNIT_ASSERT_MESSAGE("larger value of box - must be outside", !aBox.isInside(2));
-
-        // center for proper box that works for ints, too
-        aBox.expand(4);
-        CPPUNIT_ASSERT_MESSAGE("center - must be center pixel of the box", aBox.getCenter()==2);
-
-        // check overlap, which is markedly different from Range
-        B1IBox aBox2(0,1);
-        CPPUNIT_ASSERT_MESSAGE("box overlapping *excludes* upper bound", !aBox.overlaps(aBox2));
-
-        B1IBox aBox3(0,2);
-        CPPUNIT_ASSERT_MESSAGE("box overlapping then includes upper bound-1", aBox.overlaps(aBox3));
-
-        // check intersect
-        B1IBox aBox4(4,5);
-        aBox.intersect(aBox4);
-        CPPUNIT_ASSERT_MESSAGE("box intersection is yielding nonempty box!", aBox.isEmpty());
-
-        B1IBox aBox5(2,5);
-        aBox5.intersect(aBox4);
-        CPPUNIT_ASSERT_MESSAGE("box intersection is yielding empty box!", !aBox5.isEmpty());
-
-        // just so that this compiles -
-        B1IBox aBox6( aBox );
-        (void)aBox6;
-    }
-
-    // Change the following lines only, if you add, remove or rename
-    // member functions of the current class,
-    // because these macros are need by auto register mechanism.
-
-    CPPUNIT_TEST_SUITE(b1ibox);
-    CPPUNIT_TEST(TestBox);
-    CPPUNIT_TEST_SUITE_END();
-}; // class b1ibox
-
 class b2Xrange : public CppUnit::TestFixture
 {
 public:
@@ -1286,7 +1227,6 @@ CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2dpolygon);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2dpolygontools);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2dpolypolygon);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b1Xrange);
-CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b1ibox);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2Xrange);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2ibox);
 CPPUNIT_TEST_SUITE_REGISTRATION(basegfx2d::b2dtuple);

include/basegfx/range/b1ibox.hxx

-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * This file is part of the LibreOffice project.
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * This file incorporates work covered by the following license notice:
- *
- *   Licensed to the Apache Software Foundation (ASF) under one or more
- *   contributor license agreements. See the NOTICE file distributed
- *   with this work for additional information regarding copyright
- *   ownership. The ASF licenses this file to you under the Apache
- *   License, Version 2.0 (the "License"); you may not use this file
- *   except in compliance with the License. You may obtain a copy of
- *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
- */
-
-#ifndef INCLUDED_BASEGFX_RANGE_B1IBOX_HXX
-#define INCLUDED_BASEGFX_RANGE_B1IBOX_HXX
-
-#include <basegfx/range/basicbox.hxx>
-#include <basegfx/basegfxdllapi.h>
-
-
-namespace basegfx
-{
-    /** A one-dimensional interval over integers
-
-        This is most easily depicted as a set of integers, bounded by
-        a lower and an upper value - but excluding the upper
-        value. All inbetween values are included in the set (see also
-        http://en.wikipedia.org/wiki/Interval_%28mathematics%29).
-
-        The set is half-open, i.e. the lower bound is included, the
-        upper bound not (if you're used to the notation - we're
-        talking about [a,b) here, compared to closed [a,b] or fully
-        open intervals (a,b)).
-
-        If you don't need a half-open interval, check B1IRange.
-
-        That means, isInside(val) will return true also for values of
-        val=a, but not for val=b.
-
-        @see B1IRange
-     */
-    class B1IBox
-    {
-        ::basegfx::BasicBox maRange;
-
-    public:
-        B1IBox() {}
-
-        /// Create degenerate interval that's still empty
-        explicit B1IBox(sal_Int32 nStartValue)
-        :   maRange(nStartValue)
-        {
-        }
-
-        /// Create proper interval between the two given values
-        B1IBox(sal_Int32 nStartValue1, sal_Int32 nStartValue2)
-        :   maRange(nStartValue1)
-        {
-            expand(nStartValue2);
-        }
-
-        /** Check if the interval set is empty
-
-            @return false, if no value is in this set - having a
-            single value included will still return false.
-         */
-        bool isEmpty() const
-        {
-            return maRange.isEmpty();
-        }
-
-        /// reset the object to empty state again, clearing all values
-        void reset()
-        {
-            maRange.reset();
-        }
-
-        bool operator==( const B1IBox& rBox ) const
-        {
-            return (maRange == rBox.maRange);
-        }
-
-        bool operator!=( const B1IBox& rBox ) const
-        {
-            return (maRange != rBox.maRange);
-        }
-
-        /// get lower bound of the set. returns arbitrary values for empty sets.
-        sal_Int32 getMinimum() const
-        {
-            return maRange.getMinimum();
-        }
-
-        /// get upper bound of the set. returns arbitrary values for empty sets.
-        sal_Int32 getMaximum() const
-        {
-            return maRange.getMaximum();
-        }
-
-        /// return difference between upper and lower value. returns 0 for empty sets.
-        Int32Traits::DifferenceType getRange() const
-        {
-            return maRange.getRange();
-        }
-
-        /// return middle of upper and lower value. returns 0 for empty sets.
-        double getCenter() const
-        {
-            return maRange.getCenter();
-        }
-
-        /// yields true if value is contained in set
-        bool isInside(sal_Int32 nValue) const
-        {
-            return maRange.isInside(nValue);
-        }
-
-        /// yields true if rRange is inside, or equal to set
-        bool isInside(const B1IBox& rBox) const
-        {
-            return maRange.isInside(rBox.maRange);
-        }
-
-        /// yields true if rRange at least partly inside set
-        bool overlaps(const B1IBox& rBox) const
-        {
-            return maRange.overlaps(rBox.maRange);
-        }
-
-        /// add nValue to the set, expanding as necessary
-        void expand(sal_Int32 nValue)
-        {
-            maRange.expand(nValue);
-        }
-
-        /// add rBox to the set, expanding as necessary
-        void expand(const B1IBox& rBox)
-        {
-            maRange.expand(rBox.maRange);
-        }
-
-        /// calc set intersection
-        void intersect(const B1IBox& rBox)
-        {
-            maRange.intersect(rBox.maRange);
-        }
-
-        /// grow set by nValue on both sides
-        void grow(sal_Int32 nValue)
-        {
-            maRange.grow(nValue);
-        }
-    };
-} // end of namespace basegfx
-
-#endif // INCLUDED_BASEGFX_RANGE_B1IBOX_HXX
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

include/basegfx/range/b1irange.hxx

@@ -32,8 +32,6 @@ namespace basegfx
         value. All inbetween values are included in the set (see also
         http://en.wikipedia.org/wiki/Interval_%28mathematics%29).
 
-        Probably you rather want B1IBox for integers.
-
         The set is closed, i.e. the upper and the lower bound are
         included (if you're used to the notation - we're talking about
         [a,b] here, compared to half-open [a,b) or open intervals
@@ -41,8 +39,6 @@ namespace basegfx
 
         That means, isInside(val) will return true also for values of
         val=a or val=b.
-
-        @see B1IBox
      */
     class B1IRange
     {