ui/gfx/geometry/safe_integer_conversions.h - Issue 109433013: Move geometric types to a separate, more lightweight target.

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Side by Side Diff: ui/gfx/geometry/safe_integer_conversions.h

Issue 109433013: Move geometric types to a separate, more lightweight target. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: . Created 7 years ago

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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #ifndef UI_GFX_SAFE_INTEGER_CONVERSIONS_H_	5 #ifndef UI_GFX_GEOMETRY_SAFE_INTEGER_CONVERSIONS_H_

6 #define UI_GFX_SAFE_INTEGER_CONVERSIONS_H_	6 #define UI_GFX_GEOMETRY_SAFE_INTEGER_CONVERSIONS_H_

7	7

8 #include <cmath>	8 #include <cmath>

9 #include <limits>	9 #include <limits>

10	10

11 #include "ui/gfx/gfx_export.h"	11 #include "ui/gfx/gfx_export.h"

12	12

13 namespace gfx {	13 namespace gfx {

14	14

15 inline int ClampToInt(float value) {	15 inline int ClampToInt(float value) {

16 if (value != value)	16 if (value != value)

(...skipping 27 matching lines...) Expand all Loading...
44 return false; // no int NaN.	44 return false; // no int NaN.

45 if (value > std::numeric_limits<int>::max())	45 if (value > std::numeric_limits<int>::max())

46 return false;	46 return false;

47 if (value < std::numeric_limits<int>::min())	47 if (value < std::numeric_limits<int>::min())

48 return false;	48 return false;

49 return true;	49 return true;

50 }	50 }

51	51

52 } // namespace gfx	52 } // namespace gfx

53	53

54 #endif // UI_GFX_SAFE_INTEGER_CONVERSIONS_H_	54 #endif // UI_GFX_GEOMETRY_SAFE_INTEGER_CONVERSIONS_H_

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