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Diffstat (limited to 'Source/WebKit/chromium/tests/TilingDataTest.cpp')
| -rwxr-xr-x | Source/WebKit/chromium/tests/TilingDataTest.cpp | 334 |
1 files changed, 334 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/tests/TilingDataTest.cpp b/Source/WebKit/chromium/tests/TilingDataTest.cpp new file mode 100755 index 0000000..ec18f01 --- /dev/null +++ b/Source/WebKit/chromium/tests/TilingDataTest.cpp @@ -0,0 +1,334 @@ +/* + * Copyright (C) 2010 Google Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following disclaimer + * in the documentation and/or other materials provided with the + * distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived from + * this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" + +#include "TilingData.h" + +#include <gtest/gtest.h> + +using namespace WebCore; + +namespace { + +TEST(TilingDataTest, numTiles_NoTiling) +{ + EXPECT_EQ(1, TilingData(16, 16, 16, false).numTiles()); + EXPECT_EQ(1, TilingData(16, 15, 15, true).numTiles()); + EXPECT_EQ(1, TilingData(16, 16, 16, true).numTiles()); + EXPECT_EQ(1, TilingData(16, 1, 16, false).numTiles()); + EXPECT_EQ(1, TilingData(15, 15, 15, true).numTiles()); +} + +TEST(TilingDataTest, numTiles_TilingNoBorders) +{ + EXPECT_EQ(1, TilingData(4, 1, 4, false).numTiles()); + EXPECT_EQ(1, TilingData(4, 2, 4, false).numTiles()); + EXPECT_EQ(1, TilingData(4, 3, 4, false).numTiles()); + EXPECT_EQ(1, TilingData(4, 4, 4, false).numTiles()); + EXPECT_EQ(2, TilingData(4, 5, 4, false).numTiles()); + EXPECT_EQ(2, TilingData(4, 6, 4, false).numTiles()); + EXPECT_EQ(2, TilingData(4, 7, 4, false).numTiles()); + EXPECT_EQ(2, TilingData(4, 8, 4, false).numTiles()); + EXPECT_EQ(3, TilingData(4, 9, 4, false).numTiles()); + EXPECT_EQ(3, TilingData(4, 10, 4, false).numTiles()); + EXPECT_EQ(3, TilingData(4, 11, 4, false).numTiles()); + + EXPECT_EQ(1, TilingData(5, 1, 5, false).numTiles()); + EXPECT_EQ(1, TilingData(5, 2, 5, false).numTiles()); + EXPECT_EQ(1, TilingData(5, 3, 5, false).numTiles()); + EXPECT_EQ(1, TilingData(5, 4, 5, false).numTiles()); + EXPECT_EQ(1, TilingData(5, 5, 5, false).numTiles()); + EXPECT_EQ(2, TilingData(5, 6, 5, false).numTiles()); + EXPECT_EQ(2, TilingData(5, 7, 5, false).numTiles()); + EXPECT_EQ(2, TilingData(5, 8, 5, false).numTiles()); + EXPECT_EQ(2, TilingData(5, 9, 5, false).numTiles()); + EXPECT_EQ(2, TilingData(5, 10, 5, false).numTiles()); + EXPECT_EQ(3, TilingData(5, 11, 5, false).numTiles()); + + EXPECT_EQ(1, TilingData(16, 16, 16, false).numTiles()); + EXPECT_EQ(1, TilingData(17, 16, 16, false).numTiles()); + EXPECT_EQ(4, TilingData(15, 16, 16, false).numTiles()); + EXPECT_EQ(4, TilingData(8, 16, 16, false).numTiles()); + EXPECT_EQ(6, TilingData(8, 17, 16, false).numTiles()); +} + +TEST(TilingDataTest, numTiles_TilingWithBorders) +{ + EXPECT_EQ(1, TilingData(3, 1, 3, true).numTiles()); + EXPECT_EQ(1, TilingData(3, 2, 3, true).numTiles()); + EXPECT_EQ(1, TilingData(3, 3, 3, true).numTiles()); + EXPECT_EQ(2, TilingData(3, 4, 3, true).numTiles()); + EXPECT_EQ(3, TilingData(3, 5, 3, true).numTiles()); + EXPECT_EQ(4, TilingData(3, 6, 3, true).numTiles()); + EXPECT_EQ(5, TilingData(3, 7, 3, true).numTiles()); + + EXPECT_EQ(1, TilingData(4, 1, 4, true).numTiles()); + EXPECT_EQ(1, TilingData(4, 2, 4, true).numTiles()); + EXPECT_EQ(1, TilingData(4, 3, 4, true).numTiles()); + EXPECT_EQ(1, TilingData(4, 4, 4, true).numTiles()); + EXPECT_EQ(2, TilingData(4, 5, 4, true).numTiles()); + EXPECT_EQ(2, TilingData(4, 6, 4, true).numTiles()); + EXPECT_EQ(3, TilingData(4, 7, 4, true).numTiles()); + EXPECT_EQ(3, TilingData(4, 8, 4, true).numTiles()); + EXPECT_EQ(4, TilingData(4, 9, 4, true).numTiles()); + EXPECT_EQ(4, TilingData(4, 10, 4, true).numTiles()); + EXPECT_EQ(5, TilingData(4, 11, 4, true).numTiles()); + + EXPECT_EQ(1, TilingData(5, 1, 5, true).numTiles()); + EXPECT_EQ(1, TilingData(5, 2, 5, true).numTiles()); + EXPECT_EQ(1, TilingData(5, 3, 5, true).numTiles()); + EXPECT_EQ(1, TilingData(5, 4, 5, true).numTiles()); + EXPECT_EQ(1, TilingData(5, 5, 5, true).numTiles()); + EXPECT_EQ(2, TilingData(5, 6, 5, true).numTiles()); + EXPECT_EQ(2, TilingData(5, 7, 5, true).numTiles()); + EXPECT_EQ(2, TilingData(5, 8, 5, true).numTiles()); + EXPECT_EQ(3, TilingData(5, 9, 5, true).numTiles()); + EXPECT_EQ(3, TilingData(5, 10, 5, true).numTiles()); + EXPECT_EQ(3, TilingData(5, 11, 5, true).numTiles()); +} + +TEST(TilingDataTest, tileXIndexFromSrcCoord) +{ + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(0)); + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(1)); + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(2)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(3)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(4)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(5)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(6)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(7)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(8)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(9)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(10)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileXIndexFromSrcCoord(11)); + + EXPECT_EQ(0, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(0)); + EXPECT_EQ(0, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(1)); + EXPECT_EQ(1, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(2)); + EXPECT_EQ(2, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(3)); + EXPECT_EQ(3, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(4)); + EXPECT_EQ(4, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(5)); + EXPECT_EQ(5, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(6)); + EXPECT_EQ(6, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(7)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(8)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(9)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(10)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileXIndexFromSrcCoord(11)); +} +TEST(TilingDataTest, tileYIndexFromSrcCoord) +{ + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(0)); + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(1)); + EXPECT_EQ(0, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(2)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(3)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(4)); + EXPECT_EQ(1, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(5)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(6)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(7)); + EXPECT_EQ(2, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(8)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(9)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(10)); + EXPECT_EQ(3, TilingData(3, 10, 10, false).tileYIndexFromSrcCoord(11)); + + EXPECT_EQ(0, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(0)); + EXPECT_EQ(0, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(1)); + EXPECT_EQ(1, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(2)); + EXPECT_EQ(2, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(3)); + EXPECT_EQ(3, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(4)); + EXPECT_EQ(4, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(5)); + EXPECT_EQ(5, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(6)); + EXPECT_EQ(6, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(7)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(8)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(9)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(10)); + EXPECT_EQ(7, TilingData(3, 10, 10, true).tileYIndexFromSrcCoord(11)); +} + +TEST(TilingDataTest, tileSizeX) +{ + EXPECT_EQ(5, TilingData(5, 5, 5, false).tileSizeX(0)); + EXPECT_EQ(5, TilingData(5, 5, 5, true).tileSizeX(0)); + + EXPECT_EQ(5, TilingData(5, 6, 6, false).tileSizeX(0)); + EXPECT_EQ(1, TilingData(5, 6, 6, false).tileSizeX(1)); + EXPECT_EQ(4, TilingData(5, 6, 6, true).tileSizeX(0)); + EXPECT_EQ(2, TilingData(5, 6, 6, true).tileSizeX(1)); + + EXPECT_EQ(5, TilingData(5, 8, 8, false).tileSizeX(0)); + EXPECT_EQ(3, TilingData(5, 8, 8, false).tileSizeX(1)); + EXPECT_EQ(4, TilingData(5, 8, 8, true).tileSizeX(0)); + EXPECT_EQ(4, TilingData(5, 8, 8, true).tileSizeX(1)); + + EXPECT_EQ(5, TilingData(5, 10, 10, false).tileSizeX(0)); + EXPECT_EQ(5, TilingData(5, 10, 10, false).tileSizeX(1)); + EXPECT_EQ(4, TilingData(5, 10, 10, true).tileSizeX(0)); + EXPECT_EQ(3, TilingData(5, 10, 10, true).tileSizeX(1)); + EXPECT_EQ(3, TilingData(5, 10, 10, true).tileSizeX(2)); + + EXPECT_EQ(4, TilingData(5, 11, 11, true).tileSizeX(2)); + EXPECT_EQ(3, TilingData(5, 12, 12, true).tileSizeX(2)); +} +TEST(TilingDataTest, tileSizeY) +{ + EXPECT_EQ(5, TilingData(5, 5, 5, false).tileSizeY(0)); + EXPECT_EQ(5, TilingData(5, 5, 5, true).tileSizeY(0)); + + EXPECT_EQ(5, TilingData(5, 6, 6, false).tileSizeY(0)); + EXPECT_EQ(1, TilingData(5, 6, 6, false).tileSizeY(1)); + EXPECT_EQ(4, TilingData(5, 6, 6, true).tileSizeY(0)); + EXPECT_EQ(2, TilingData(5, 6, 6, true).tileSizeY(1)); + + EXPECT_EQ(5, TilingData(5, 8, 8, false).tileSizeY(0)); + EXPECT_EQ(3, TilingData(5, 8, 8, false).tileSizeY(1)); + EXPECT_EQ(4, TilingData(5, 8, 8, true).tileSizeY(0)); + EXPECT_EQ(4, TilingData(5, 8, 8, true).tileSizeY(1)); + + EXPECT_EQ(5, TilingData(5, 10, 10, false).tileSizeY(0)); + EXPECT_EQ(5, TilingData(5, 10, 10, false).tileSizeY(1)); + EXPECT_EQ(4, TilingData(5, 10, 10, true).tileSizeY(0)); + EXPECT_EQ(3, TilingData(5, 10, 10, true).tileSizeY(1)); + EXPECT_EQ(3, TilingData(5, 10, 10, true).tileSizeY(2)); + + EXPECT_EQ(4, TilingData(5, 11, 11, true).tileSizeY(2)); + EXPECT_EQ(3, TilingData(5, 12, 12, true).tileSizeY(2)); +} + +TEST(TilingDataTest, tileSizeX_and_tilePositionX) +{ + // Single tile cases: + EXPECT_EQ(1, TilingData(3, 1, 1, false).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 1, 1, false).tilePositionX(0)); + EXPECT_EQ(1, TilingData(3, 1, 100, false).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 1, 100, false).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 3, 1, false).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 3, 1, false).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 3, 100, false).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 3, 100, false).tilePositionX(0)); + EXPECT_EQ(1, TilingData(3, 1, 1, true).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 1, 1, true).tilePositionX(0)); + EXPECT_EQ(1, TilingData(3, 1, 100, true).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 1, 100, true).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 3, 1, true).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 3, 1, true).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 3, 100, true).tileSizeX(0)); + EXPECT_EQ(0, TilingData(3, 3, 100, true).tilePositionX(0)); + + // Multiple tiles: + // no border + // positions 0, 3 + EXPECT_EQ(2, TilingData(3, 6, 1, false).numTiles()); + EXPECT_EQ(3, TilingData(3, 6, 1, false).tileSizeX(0)); + EXPECT_EQ(3, TilingData(3, 6, 1, false).tileSizeX(1)); + EXPECT_EQ(0, TilingData(3, 6, 1, false).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 6, 1, false).tilePositionX(1)); + EXPECT_EQ(3, TilingData(3, 6, 100, false).tileSizeX(0)); + EXPECT_EQ(3, TilingData(3, 6, 100, false).tileSizeX(1)); + EXPECT_EQ(0, TilingData(3, 6, 100, false).tilePositionX(0)); + EXPECT_EQ(3, TilingData(3, 6, 100, false).tilePositionX(1)); + + // Multiple tiles: + // with border + // positions 0, 2, 3, 4 + EXPECT_EQ(4, TilingData(3, 6, 1, true).numTiles()); + EXPECT_EQ(2, TilingData(3, 6, 1, true).tileSizeX(0)); + EXPECT_EQ(1, TilingData(3, 6, 1, true).tileSizeX(1)); + EXPECT_EQ(1, TilingData(3, 6, 1, true).tileSizeX(2)); + EXPECT_EQ(2, TilingData(3, 6, 1, true).tileSizeX(3)); + EXPECT_EQ(0, TilingData(3, 6, 1, true).tilePositionX(0)); + EXPECT_EQ(2, TilingData(3, 6, 1, true).tilePositionX(1)); + EXPECT_EQ(3, TilingData(3, 6, 1, true).tilePositionX(2)); + EXPECT_EQ(4, TilingData(3, 6, 1, true).tilePositionX(3)); + EXPECT_EQ(2, TilingData(3, 6, 100, true).tileSizeX(0)); + EXPECT_EQ(1, TilingData(3, 6, 100, true).tileSizeX(1)); + EXPECT_EQ(1, TilingData(3, 6, 100, true).tileSizeX(2)); + EXPECT_EQ(2, TilingData(3, 6, 100, true).tileSizeX(3)); + EXPECT_EQ(0, TilingData(3, 6, 100, true).tilePositionX(0)); + EXPECT_EQ(2, TilingData(3, 6, 100, true).tilePositionX(1)); + EXPECT_EQ(3, TilingData(3, 6, 100, true).tilePositionX(2)); + EXPECT_EQ(4, TilingData(3, 6, 100, true).tilePositionX(3)); +} + +TEST(TilingDataTest, tileSizeY_and_tilePositionY) +{ + // Single tile cases: + EXPECT_EQ(1, TilingData(3, 1, 1, false).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 1, 1, false).tilePositionY(0)); + EXPECT_EQ(1, TilingData(3, 100, 1, false).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 100, 1, false).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 1, 3, false).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 1, 3, false).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 100, 3, false).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 100, 3, false).tilePositionY(0)); + EXPECT_EQ(1, TilingData(3, 1, 1, true).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 1, 1, true).tilePositionY(0)); + EXPECT_EQ(1, TilingData(3, 100, 1, true).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 100, 1, true).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 1, 3, true).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 1, 3, true).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 100, 3, true).tileSizeY(0)); + EXPECT_EQ(0, TilingData(3, 100, 3, true).tilePositionY(0)); + + // Multiple tiles: + // no border + // positions 0, 3 + EXPECT_EQ(2, TilingData(3, 1, 6, false).numTiles()); + EXPECT_EQ(3, TilingData(3, 1, 6, false).tileSizeY(0)); + EXPECT_EQ(3, TilingData(3, 1, 6, false).tileSizeY(1)); + EXPECT_EQ(0, TilingData(3, 1, 6, false).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 1, 6, false).tilePositionY(1)); + EXPECT_EQ(3, TilingData(3, 100, 6, false).tileSizeY(0)); + EXPECT_EQ(3, TilingData(3, 100, 6, false).tileSizeY(1)); + EXPECT_EQ(0, TilingData(3, 100, 6, false).tilePositionY(0)); + EXPECT_EQ(3, TilingData(3, 100, 6, false).tilePositionY(1)); + + // Multiple tiles: + // with border + // positions 0, 2, 3, 4 + EXPECT_EQ(4, TilingData(3, 1, 6, true).numTiles()); + EXPECT_EQ(2, TilingData(3, 1, 6, true).tileSizeY(0)); + EXPECT_EQ(1, TilingData(3, 1, 6, true).tileSizeY(1)); + EXPECT_EQ(1, TilingData(3, 1, 6, true).tileSizeY(2)); + EXPECT_EQ(2, TilingData(3, 1, 6, true).tileSizeY(3)); + EXPECT_EQ(0, TilingData(3, 1, 6, true).tilePositionY(0)); + EXPECT_EQ(2, TilingData(3, 1, 6, true).tilePositionY(1)); + EXPECT_EQ(3, TilingData(3, 1, 6, true).tilePositionY(2)); + EXPECT_EQ(4, TilingData(3, 1, 6, true).tilePositionY(3)); + EXPECT_EQ(2, TilingData(3, 100, 6, true).tileSizeY(0)); + EXPECT_EQ(1, TilingData(3, 100, 6, true).tileSizeY(1)); + EXPECT_EQ(1, TilingData(3, 100, 6, true).tileSizeY(2)); + EXPECT_EQ(2, TilingData(3, 100, 6, true).tileSizeY(3)); + EXPECT_EQ(0, TilingData(3, 100, 6, true).tilePositionY(0)); + EXPECT_EQ(2, TilingData(3, 100, 6, true).tilePositionY(1)); + EXPECT_EQ(3, TilingData(3, 100, 6, true).tilePositionY(2)); + EXPECT_EQ(4, TilingData(3, 100, 6, true).tilePositionY(3)); +} + +} // namespace |