Keith Davis | 554fa09 | 2021-07-20 11:25:22 +0100 | [diff] [blame] | 1 | // |
| 2 | // Copyright © 2021 Arm Ltd and Contributors. All rights reserved. |
| 3 | // SPDX-License-Identifier: MIT |
| 4 | // |
| 5 | |
| 6 | #pragma once |
| 7 | |
| 8 | #include <iomanip> |
| 9 | |
| 10 | #include "armnn/Types.hpp" |
| 11 | #include "armnn/backends/WorkloadInfo.hpp" |
| 12 | |
| 13 | namespace armnn |
| 14 | { |
| 15 | |
| 16 | class JsonUtils |
| 17 | { |
| 18 | public: |
| 19 | JsonUtils(std::ostream& outputStream) |
| 20 | : m_NumTabs(0), m_OutputStream(outputStream) |
| 21 | {} |
| 22 | |
| 23 | void PrintTabs() |
| 24 | { |
| 25 | unsigned int numTabs = m_NumTabs; |
| 26 | while ( numTabs-- > 0 ) |
| 27 | { |
| 28 | m_OutputStream << "\t"; |
| 29 | } |
| 30 | } |
| 31 | |
| 32 | void DecrementNumberOfTabs() |
| 33 | { |
| 34 | if ( m_NumTabs == 0 ) |
| 35 | { |
| 36 | return; |
| 37 | } |
| 38 | --m_NumTabs; |
| 39 | } |
| 40 | |
| 41 | void IncrementNumberOfTabs() |
| 42 | { |
| 43 | ++m_NumTabs; |
| 44 | } |
| 45 | |
| 46 | void PrintNewLine() |
| 47 | { |
| 48 | m_OutputStream << std::endl; |
| 49 | } |
| 50 | |
| 51 | void PrintFooter() |
| 52 | { |
| 53 | DecrementNumberOfTabs(); |
| 54 | PrintTabs(); |
| 55 | m_OutputStream << "}"; |
| 56 | } |
| 57 | |
| 58 | void PrintHeader() |
| 59 | { |
| 60 | m_OutputStream << "{" << std::endl; |
| 61 | IncrementNumberOfTabs(); |
| 62 | } |
| 63 | |
| 64 | void PrintArmNNHeader() |
| 65 | { |
| 66 | PrintTabs(); |
| 67 | m_OutputStream << R"("ArmNN": {)" << std::endl; |
| 68 | IncrementNumberOfTabs(); |
| 69 | } |
| 70 | void PrintSeparator() |
| 71 | { |
| 72 | m_OutputStream << ","; |
| 73 | } |
| 74 | |
| 75 | private: |
| 76 | unsigned int m_NumTabs; |
| 77 | std::ostream& m_OutputStream; |
| 78 | }; |
| 79 | |
| 80 | } // namespace armnn |