| // Copyright 2019 The Fuchsia 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 SRC_DEVELOPER_MEMORY_METRICS_PRINTER_H_ |
| #define SRC_DEVELOPER_MEMORY_METRICS_PRINTER_H_ |
| |
| #include <iostream> |
| #include <sstream> |
| #include <string> |
| |
| #include "src/developer/memory/metrics/capture.h" |
| #include "src/developer/memory/metrics/digest.h" |
| #include "src/developer/memory/metrics/summary.h" |
| #include "src/lib/fxl/macros.h" |
| |
| namespace memory { |
| |
| extern const size_t kMaxFormattedStringSize; |
| const char* FormatSize(uint64_t size, char* buffer); |
| |
| enum Sorted { UNSORTED, SORTED }; |
| |
| class Printer { |
| public: |
| explicit Printer(std::ostream& os) : os_(os) {} |
| void PrintCapture(const Capture& capture, CaptureLevel level, Sorted sorted); |
| void PrintSummary(const Summary& summary, CaptureLevel level, Sorted sorted); |
| void PrintDigest(const Digest& digest); |
| void OutputSummary(const Summary& summary, Sorted sorted, zx_koid_t pid); |
| void OutputDigest(const Digest& digest); |
| |
| private: |
| void OutputSizes(const Sizes& sizes); |
| std::ostream& os_; |
| FXL_DISALLOW_COPY_AND_ASSIGN(Printer); |
| }; |
| |
| } // namespace memory |
| |
| #endif // SRC_DEVELOPER_MEMORY_METRICS_PRINTER_H_ |