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1 // Copyright 2006-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2006-2008 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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155 static const int kInitialCapacity = 16; | 155 static const int kInitialCapacity = 16; |
156 | 156 |
157 private: | 157 private: |
158 void PrintObject(Object* obj); | 158 void PrintObject(Object* obj); |
159 | 159 |
160 StringAllocator* allocator_; | 160 StringAllocator* allocator_; |
161 unsigned capacity_; | 161 unsigned capacity_; |
162 unsigned length_; // does not include terminating 0-character | 162 unsigned length_; // does not include terminating 0-character |
163 char* buffer_; | 163 char* buffer_; |
164 | 164 |
| 165 bool full() const { return (capacity_ - length_) == 1; } |
165 int space() const { return capacity_ - length_; } | 166 int space() const { return capacity_ - length_; } |
166 char* cursor() const { return buffer_ + length_; } | |
167 | 167 |
168 DISALLOW_IMPLICIT_CONSTRUCTORS(StringStream); | 168 DISALLOW_IMPLICIT_CONSTRUCTORS(StringStream); |
169 }; | 169 }; |
170 | 170 |
171 | 171 |
172 } } // namespace v8::internal | 172 } } // namespace v8::internal |
173 | 173 |
174 #endif // V8_STRING_STREAM_H_ | 174 #endif // V8_STRING_STREAM_H_ |
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