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Issue 11411005: Rename SeqAsciiString (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 8 years, 1 month ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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77 current_ = buffer_->GetNext(); 77 current_ = buffer_->GetNext();
78 } 78 }
79 } 79 }
80 } // End anonymous namespace. 80 } // End anonymous namespace.
81 81
82 82
83 double StringToDouble(UnicodeCache* unicode_cache, 83 double StringToDouble(UnicodeCache* unicode_cache,
84 String* str, int flags, double empty_string_val) { 84 String* str, int flags, double empty_string_val) {
85 StringShape shape(str); 85 StringShape shape(str);
86 if (shape.IsSequentialAscii()) { 86 if (shape.IsSequentialAscii()) {
87 const char* begin = SeqAsciiString::cast(str)->GetChars(); 87 const char* begin = SeqOneByteString::cast(str)->GetChars();
88 const char* end = begin + str->length(); 88 const char* end = begin + str->length();
89 return InternalStringToDouble(unicode_cache, begin, end, flags, 89 return InternalStringToDouble(unicode_cache, begin, end, flags,
90 empty_string_val); 90 empty_string_val);
91 } else if (shape.IsSequentialTwoByte()) { 91 } else if (shape.IsSequentialTwoByte()) {
92 const uc16* begin = SeqTwoByteString::cast(str)->GetChars(); 92 const uc16* begin = SeqTwoByteString::cast(str)->GetChars();
93 const uc16* end = begin + str->length(); 93 const uc16* end = begin + str->length();
94 return InternalStringToDouble(unicode_cache, begin, end, flags, 94 return InternalStringToDouble(unicode_cache, begin, end, flags,
95 empty_string_val); 95 empty_string_val);
96 } else { 96 } else {
97 StringInputBuffer buffer(str); 97 StringInputBuffer buffer(str);
98 return InternalStringToDouble(unicode_cache, 98 return InternalStringToDouble(unicode_cache,
99 StringInputBufferIterator(&buffer), 99 StringInputBufferIterator(&buffer),
100 StringInputBufferIterator::EndMarker(), 100 StringInputBufferIterator::EndMarker(),
101 flags, 101 flags,
102 empty_string_val); 102 empty_string_val);
103 } 103 }
104 } 104 }
105 105
106 106
107 double StringToInt(UnicodeCache* unicode_cache, 107 double StringToInt(UnicodeCache* unicode_cache,
108 String* str, 108 String* str,
109 int radix) { 109 int radix) {
110 StringShape shape(str); 110 StringShape shape(str);
111 if (shape.IsSequentialAscii()) { 111 if (shape.IsSequentialAscii()) {
112 const char* begin = SeqAsciiString::cast(str)->GetChars(); 112 const char* begin = SeqOneByteString::cast(str)->GetChars();
113 const char* end = begin + str->length(); 113 const char* end = begin + str->length();
114 return InternalStringToInt(unicode_cache, begin, end, radix); 114 return InternalStringToInt(unicode_cache, begin, end, radix);
115 } else if (shape.IsSequentialTwoByte()) { 115 } else if (shape.IsSequentialTwoByte()) {
116 const uc16* begin = SeqTwoByteString::cast(str)->GetChars(); 116 const uc16* begin = SeqTwoByteString::cast(str)->GetChars();
117 const uc16* end = begin + str->length(); 117 const uc16* end = begin + str->length();
118 return InternalStringToInt(unicode_cache, begin, end, radix); 118 return InternalStringToInt(unicode_cache, begin, end, radix);
119 } else { 119 } else {
120 StringInputBuffer buffer(str); 120 StringInputBuffer buffer(str);
121 return InternalStringToInt(unicode_cache, 121 return InternalStringToInt(unicode_cache,
122 StringInputBufferIterator(&buffer), 122 StringInputBufferIterator(&buffer),
123 StringInputBufferIterator::EndMarker(), 123 StringInputBufferIterator::EndMarker(),
124 radix); 124 radix);
125 } 125 }
126 } 126 }
127 127
128 } } // namespace v8::internal 128 } } // namespace v8::internal
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