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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ | 5 #ifndef MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ |
6 #define MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ | 6 #define MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ |
7 | 7 |
8 #include "mojo/public/bindings/buffer.h" | 8 #include "mojo/public/bindings/buffer.h" |
9 #include "mojo/public/system/macros.h" | 9 #include "mojo/public/c/system/macros.h" |
10 | 10 |
11 namespace mojo { | 11 namespace mojo { |
12 namespace internal { | 12 namespace internal { |
13 | 13 |
14 // FixedBuffer provides a simple way to allocate objects within a fixed chunk | 14 // FixedBuffer provides a simple way to allocate objects within a fixed chunk |
15 // of memory. Objects are allocated by calling the |Allocate| method, which | 15 // of memory. Objects are allocated by calling the |Allocate| method, which |
16 // extends the buffer accordingly. Objects allocated in this way are not freed | 16 // extends the buffer accordingly. Objects allocated in this way are not freed |
17 // explicitly. Instead, they remain valid so long as the FixedBuffer remains | 17 // explicitly. Instead, they remain valid so long as the FixedBuffer remains |
18 // valid. The Leak method may be used to steal the underlying memory from the | 18 // valid. The Leak method may be used to steal the underlying memory from the |
19 // FixedBuffer. | 19 // FixedBuffer. |
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59 size_t cursor_; | 59 size_t cursor_; |
60 size_t size_; | 60 size_t size_; |
61 | 61 |
62 MOJO_DISALLOW_COPY_AND_ASSIGN(FixedBuffer); | 62 MOJO_DISALLOW_COPY_AND_ASSIGN(FixedBuffer); |
63 }; | 63 }; |
64 | 64 |
65 } // namespace internal | 65 } // namespace internal |
66 } // namespace mojo | 66 } // namespace mojo |
67 | 67 |
68 #endif // MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ | 68 #endif // MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_ |
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