| Index: mojo/public/bindings/lib/fixed_buffer.h
|
| diff --git a/mojo/public/bindings/lib/fixed_buffer.h b/mojo/public/bindings/lib/fixed_buffer.h
|
| deleted file mode 100644
|
| index 76f95f0d0b4e6efa5bab8782451fee3ccd307031..0000000000000000000000000000000000000000
|
| --- a/mojo/public/bindings/lib/fixed_buffer.h
|
| +++ /dev/null
|
| @@ -1,68 +0,0 @@
|
| -// Copyright 2014 The Chromium Authors. All rights reserved.
|
| -// Use of this source code is governed by a BSD-style license that can be
|
| -// found in the LICENSE file.
|
| -
|
| -#ifndef MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_
|
| -#define MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_
|
| -
|
| -#include "mojo/public/cpp/bindings/buffer.h"
|
| -#include "mojo/public/cpp/system/macros.h"
|
| -
|
| -namespace mojo {
|
| -namespace internal {
|
| -
|
| -// FixedBuffer provides a simple way to allocate objects within a fixed chunk
|
| -// of memory. Objects are allocated by calling the |Allocate| method, which
|
| -// extends the buffer accordingly. Objects allocated in this way are not freed
|
| -// explicitly. Instead, they remain valid so long as the FixedBuffer remains
|
| -// valid. The Leak method may be used to steal the underlying memory from the
|
| -// FixedBuffer.
|
| -//
|
| -// Typical usage:
|
| -//
|
| -// {
|
| -// FixedBuffer buf(8 + 8);
|
| -//
|
| -// int* a = static_cast<int*>(buf->Allocate(sizeof(int)));
|
| -// *a = 2;
|
| -//
|
| -// double* b = static_cast<double*>(buf->Allocate(sizeof(double)));
|
| -// *b = 3.14f;
|
| -//
|
| -// void* data = buf.Leak();
|
| -// Process(data);
|
| -//
|
| -// free(data);
|
| -// }
|
| -//
|
| -class FixedBuffer : public Buffer {
|
| - public:
|
| - explicit FixedBuffer(size_t size);
|
| - virtual ~FixedBuffer();
|
| -
|
| - // Grows the buffer by |num_bytes| and returns a pointer to the start of the
|
| - // addition. The resulting address is 8-byte aligned, and the content of the
|
| - // memory is zero-filled.
|
| - virtual void* Allocate(size_t num_bytes, Destructor func = NULL)
|
| - MOJO_OVERRIDE;
|
| -
|
| - size_t size() const { return size_; }
|
| -
|
| - // Returns the internal memory owned by the Buffer to the caller. The Buffer
|
| - // relinquishes its pointer, effectively resetting the state of the Buffer
|
| - // and leaving the caller responsible for freeing the returned memory address
|
| - // when no longer needed.
|
| - void* Leak();
|
| -
|
| - private:
|
| - char* ptr_;
|
| - size_t cursor_;
|
| - size_t size_;
|
| -
|
| - MOJO_DISALLOW_COPY_AND_ASSIGN(FixedBuffer);
|
| -};
|
| -
|
| -} // namespace internal
|
| -} // namespace mojo
|
| -
|
| -#endif // MOJO_PUBLIC_BINDINGS_LIB_FIXED_BUFFER_H_
|
|
|