1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef MOJO_PUBLIC_CPP_BINDINGS_LIB_BUFFER_H_ 6 #define MOJO_PUBLIC_CPP_BINDINGS_LIB_BUFFER_H_ 7 8 #include <stddef.h> 9 10 namespace mojo { 11 namespace internal { 12 13 // Buffer provides a way to allocate memory. Allocations are 8-byte aligned and 14 // zero-initialized. Allocations remain valid for the lifetime of the Buffer. 15 class Buffer { 16 public: ~Buffer()17 virtual ~Buffer() {} 18 virtual void* Allocate(size_t num_bytes) = 0; 19 }; 20 21 } // namespace internal 22 } // namespace mojo 23 24 #endif // MOJO_PUBLIC_CPP_BINDINGS_LIB_BUFFER_H_ 25