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| author | Patrick Scott <phanna@android.com> | 2009-10-16 15:11:59 -0400 |
|---|---|---|
| committer | Patrick Scott <phanna@android.com> | 2009-12-02 14:33:28 -0500 |
| commit | a47ab5294213cca2741f453b450b02666e08cac8 (patch) | |
| tree | 428576772386a65df40bbc18d1f7b41b06a01946 /WebKit/android/stl/algorithm | |
| parent | edac9050e2c3239d294f9039c54a31058ab0a783 (diff) | |
| download | external_webkit-a47ab5294213cca2741f453b450b02666e08cac8.zip external_webkit-a47ab5294213cca2741f453b450b02666e08cac8.tar.gz external_webkit-a47ab5294213cca2741f453b450b02666e08cac8.tar.bz2 | |
Use STLPort instead of our stripped version.
This fixes the simulator build and allows us to get closer to sharing code with
chromium.
STLPort was copied with minor edits from the Android port of gears.
Diffstat (limited to 'WebKit/android/stl/algorithm')
| -rw-r--r-- | WebKit/android/stl/algorithm | 277 |
1 files changed, 0 insertions, 277 deletions
diff --git a/WebKit/android/stl/algorithm b/WebKit/android/stl/algorithm deleted file mode 100644 index 131fe0d..0000000 --- a/WebKit/android/stl/algorithm +++ /dev/null @@ -1,277 +0,0 @@ -#ifdef __cplusplus - -/* - * - * Copyright (c) 1994 - * Hewlett-Packard Company - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Hewlett-Packard Company makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - * - * - * Copyright (c) 1996-1998 - * Silicon Graphics Computer Systems, Inc. - * - * Permission to use, copy, modify, distribute and sell this software - * and its documentation for any purpose is hereby granted without fee, - * provided that the above copyright notice appear in all copies and - * that both that copyright notice and this permission notice appear - * in supporting documentation. Silicon Graphics makes no - * representations about the suitability of this software for any - * purpose. It is provided "as is" without express or implied warranty. - */ - - // extracted from stl_algobase.h - // full STL is not compatible with the ARM build - // a limited number of STL functions is used by webkit: swap, max, and min are - // included below for webkit compatibility - -#ifdef __GLIBCPP_INTERNAL_ALGOBASE_H -#error "real STL defined" -#endif - -#ifndef __ANDROID_ALGORITHM -#define __ANDROID_ALGORITHM - -#ifndef __ANDROID_LIMITS -#include <limits> -#endif - -#ifndef _CPP_UTILITY -#include <utility> -#endif - -#include <SkScalar.h> // for SK_ScalarNaN -#ifdef PREFIX_FOR_WEBCORE -#include <SkTSearch.h> -#endif - -#include <float.h> -#include <math.h> -#include <stdint.h> -#include <stddef.h> - -#ifndef WCHAR_MAX - #define WCHAR_MAX 0xFFFF -#endif - -namespace std -{ - template<typename _Tp> - inline void - swap(_Tp& __a, _Tp& __b) - { - _Tp __tmp = __a; - __a = __b; - __b = __tmp; - } - - template<typename _Tp> - inline void - reverse(_Tp* __first, _Tp* __last) - { - while(true) - { - if (__first == __last || __first == --__last) - return; - else - { - _Tp __tmp = *__first; - *__first = *__last; - *__last = __tmp; - } - ++__first; - } - } - - #undef min - #undef max - - template<typename _Tp> - inline const _Tp& - min(const _Tp& __a, const _Tp& __b) - { - return __b < __a ? __b : __a; - } - - template<typename _Tp> - inline const _Tp& - max(const _Tp& __a, const _Tp& __b) - { - return __a < __b ? __b : __a; - } - -template <class _InputIter, class _OutputIter> -inline _OutputIter copy(_InputIter __first, _InputIter __last, - _OutputIter __result) -{ - for (size_t __n = __last - __first; __n > 0; --__n) { - *__result = *__first; - ++__first; - ++__result; - } - return __result; -} - -template <class _ForwardIter, class _Tp> -void fill(_ForwardIter __first, _ForwardIter __last, const _Tp& __value) { - for ( ; __first != __last; ++__first) - *__first = __value; -} - -#ifndef UINTPTR_MAX -#define UINTPTR_MAX UINT32_MAX -#endif - -#ifndef UINT32_MAX -#define UINT32_MAX (0xffffffff) -#endif - -template <typename T> -struct numeric_limits { - /// Returns the minimum value for type T. - static inline T min (void) { return (T(0)); } - /// Returns the minimum value for type T. - static inline T max (void) { return (T(0)); } - static const bool is_signed = false; ///< True if the type is signed. - static const bool is_integer = false; ///< True if stores an exact value. - static const bool is_integral = false; ///< True if fixed size and cast-copyable. -}; - -template <typename T> -struct numeric_limits<T*> { - static inline T* min (void) { return (NULL); } - static inline T* max (void) { return (UINTPTR_MAX); } - static const bool is_signed = false; - static const bool is_integer = true; - static const bool is_integral = true; -}; - -#define _NUMERIC_LIMITS(type, minVal, maxVal, quietNaN, bSigned, bInteger, bIntegral) \ -template <> \ -struct numeric_limits<type> { \ - static inline type infinity (void) { return (maxVal); } \ - static inline type min (void) { return (minVal); } \ - static inline type max (void) { return (maxVal); } \ - static inline type quiet_NaN() { return (quietNaN); } \ - static const bool is_signed = bSigned; \ - static const bool is_integer = bInteger; \ - static const bool is_integral = bIntegral; \ -} - -//-------------------------------------------------------------------------------------- -// type min max NaN signed integer integral -//-------------------------------------------------------------------------------------- -_NUMERIC_LIMITS (bool, false, true, 0, false, true, true); -_NUMERIC_LIMITS (char, SCHAR_MIN, SCHAR_MAX, 0, true, true, true); -_NUMERIC_LIMITS (int, INT_MIN, INT_MAX, 0, true, true, true); -_NUMERIC_LIMITS (short, SHRT_MIN, SHRT_MAX, 0, true, true, true); -_NUMERIC_LIMITS (long, LONG_MIN, LONG_MAX, 0, true, true, true); -#if HAVE_THREE_CHAR_TYPES -_NUMERIC_LIMITS (signed char, SCHAR_MIN, SCHAR_MAX, 0, true, true, true); -#endif -_NUMERIC_LIMITS (unsigned char, 0, UCHAR_MAX, 0, false, true, true); -_NUMERIC_LIMITS (unsigned int, 0, UINT_MAX, 0, false, true, true); -_NUMERIC_LIMITS (unsigned short,0, USHRT_MAX, 0, false, true, true); -_NUMERIC_LIMITS (unsigned long, 0, ULONG_MAX, 0, false, true, true); -_NUMERIC_LIMITS (wchar_t, 0, WCHAR_MAX, 0, false, true, true); -_NUMERIC_LIMITS (float, FLT_MIN, FLT_MAX, SK_ScalarNaN, true, false, true); -_NUMERIC_LIMITS (double, DBL_MIN, DBL_MAX, SK_ScalarNaN, true, false, true); -_NUMERIC_LIMITS (long double, LDBL_MIN, LDBL_MAX, SK_ScalarNaN, true, false, true); -#ifdef HAVE_LONG_LONG -_NUMERIC_LIMITS (long long, LLONG_MIN, LLONG_MAX, 0, true, true, true); -_NUMERIC_LIMITS (unsigned long long, 0, ULLONG_MAX, 0, false, true, true); -#endif -//-------------------------------------------------------------------------------------- - -using ::ptrdiff_t; - -typedef bool (* Comparator)(const void*, const void*); -extern void sort(const void** start, const void** end, Comparator comp); - -#ifdef PREFIX_FOR_WEBCORE - typedef const void* sortType; - - inline bool binary_search(const unsigned short* const base, - const unsigned short* const end, - short target) - { - return SkTSearch<unsigned short>(base, end - base, target, sizeof(unsigned short)) >= 0; - } - - - template<typename P> inline void sort (P** start, P**end, - bool (* comp)(const P*, const P*)) - { - sort((const void**) start, (const void**) end, (Comparator) comp); - } - - template<typename P> void sort(P* start, P* end, - bool (* comp)(const P&, const P&)) { - stable_sort(start, end, *comp); - } - - template<typename P> inline void stable_sort(P** start, P** end, - bool (* comp)(P*, P*)) - { - sort((const void**) start, (const void**) end, (Comparator) comp); - } - - template<typename P> inline void stable_sort(P** start, P** end, - bool (& comp)(const P*, const P*)) - { - sort((const void**) start, (const void**) end, (Comparator) &comp); - } - - template<typename P> void stable_sort(P* start, P* end, P* temp, - bool (& comp)(const P&, const P&)) { - size_t endlen = end - start; - size_t midlen = endlen / 2; - P* mid = start + midlen; - if (midlen > 1) - stable_sort(start, mid, temp, comp); - if (end - mid > 1) - stable_sort(mid, end, temp, comp); - memcpy(temp, start, midlen * sizeof(*start)); - size_t i = 0; - size_t j = midlen; - size_t off = 0; - while (i < midlen && j < endlen) { - P* dst = (comp)(start[j], temp[i]) ? &start[j++] : &temp[i++]; - memcpy(&start[off++], dst, sizeof(*start)); - } - if (i < midlen) - memcpy(&start[off], &temp[i], (midlen - i) * sizeof(*start)); - } - - template<typename P> void stable_sort(P* start, P* end, - bool (& comp)(const P&, const P&)) { - if (end - start > 1) { - size_t count = (end - start) / 2; - P* temp = static_cast<P*>(malloc(count * sizeof(P))); - stable_sort(start, end, temp, comp); - free(temp); - } - } - - template<typename P> void stable_sort(P* start, P* end, - bool (& comp)(P, P)) { - stable_sort(start, end, (bool (&)(const P&, const P&))(comp)); - } - - class ostream { - int this_class_intentionally_left_empty; - }; -#endif - -} - -#endif - -#endif // __cplusplus - |
