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1 /* | 1 /* |
2 * Copyright (c) 2012, Google Inc. All rights reserved. | 2 * Copyright (c) 2012, Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #ifndef LayoutUnit_h | 31 #ifndef LayoutUnit_h |
32 #define LayoutUnit_h | 32 #define LayoutUnit_h |
33 | 33 |
| 34 #include <limits.h> |
| 35 #include <math.h> |
| 36 #include <stdlib.h> |
| 37 #include <algorithm> |
| 38 #include <limits> |
34 #include "base/numerics/safe_conversions.h" | 39 #include "base/numerics/safe_conversions.h" |
35 #include "platform/PlatformExport.h" | 40 #include "platform/PlatformExport.h" |
36 #include "wtf/Allocator.h" | 41 #include "wtf/Allocator.h" |
37 #include "wtf/Assertions.h" | 42 #include "wtf/Assertions.h" |
38 #include "wtf/SaturatedArithmetic.h" | 43 #include "wtf/SaturatedArithmetic.h" |
39 #include "wtf/text/WTFString.h" | 44 #include "wtf/text/WTFString.h" |
40 #include <algorithm> | |
41 #include <limits.h> | |
42 #include <limits> | |
43 #include <math.h> | |
44 #include <stdlib.h> | |
45 | 45 |
46 namespace blink { | 46 namespace blink { |
47 | 47 |
48 #if DCHECK_IS_ON() | 48 #if DCHECK_IS_ON() |
49 #define REPORT_OVERFLOW(doesOverflow) \ | 49 #define REPORT_OVERFLOW(doesOverflow) \ |
50 DLOG_IF(ERROR, !(doesOverflow)) << "LayoutUnit overflow !(" << #doesOverflow \ | 50 DLOG_IF(ERROR, !(doesOverflow)) << "LayoutUnit overflow !(" << #doesOverflow \ |
51 << ") in " << WTF_PRETTY_FUNCTION | 51 << ") in " << WTF_PRETTY_FUNCTION |
52 #else | 52 #else |
53 #define REPORT_OVERFLOW(doesOverflow) ((void)0) | 53 #define REPORT_OVERFLOW(doesOverflow) ((void)0) |
54 #endif | 54 #endif |
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708 return value.toInt() == value; | 708 return value.toInt() == value; |
709 } | 709 } |
710 | 710 |
711 inline std::ostream& operator<<(std::ostream& stream, const LayoutUnit& value) { | 711 inline std::ostream& operator<<(std::ostream& stream, const LayoutUnit& value) { |
712 return stream << value.toString(); | 712 return stream << value.toString(); |
713 } | 713 } |
714 | 714 |
715 } // namespace blink | 715 } // namespace blink |
716 | 716 |
717 #endif // LayoutUnit_h | 717 #endif // LayoutUnit_h |
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