1 // 2 // Copyright © 2020 Arm Ltd and Contributors. All rights reserved. 3 // SPDX-License-Identifier: MIT 4 // 5 #pragma once 6 7 #include <stdexcept> 8 #include <string> 9 #include <sstream> 10 11 namespace arm 12 { 13 14 namespace pipe 15 { 16 17 struct Location 18 { 19 const char* m_Function; 20 const char* m_File; 21 unsigned int m_Line; 22 Locationarm::pipe::Location23 Location(const char* func, 24 const char* file, 25 unsigned int line) 26 : m_Function{func} 27 , m_File{file} 28 , m_Line{line} 29 { 30 } 31 AsStringarm::pipe::Location32 std::string AsString() const 33 { 34 std::stringstream ss; 35 ss << " at function " << m_Function 36 << " [" << m_File << ':' << m_Line << "]"; 37 return ss.str(); 38 } 39 FileLinearm::pipe::Location40 std::string FileLine() const 41 { 42 std::stringstream ss; 43 ss << " [" << m_File << ':' << m_Line << "]"; 44 return ss.str(); 45 } 46 }; 47 48 /// General Exception class for Profiling code 49 class ProfilingException : public std::exception 50 { 51 public: ProfilingException(const std::string & message)52 explicit ProfilingException(const std::string& message) : m_Message(message) {}; 53 ProfilingException(const std::string & message,const Location & location)54 explicit ProfilingException(const std::string& message, 55 const Location& location) : m_Message(message + location.AsString()) {}; 56 57 /// @return - Error message of ProfilingException what() const58 virtual const char *what() const noexcept override 59 { 60 return m_Message.c_str(); 61 } 62 63 private: 64 std::string m_Message; 65 }; 66 67 class TimeoutException : public ProfilingException 68 { 69 public: 70 using ProfilingException::ProfilingException; 71 }; 72 73 class InvalidArgumentException : public ProfilingException 74 { 75 public: 76 using ProfilingException::ProfilingException; 77 }; 78 79 } // namespace pipe 80 } // namespace arm 81 82 #define LOCATION() arm::pipe::Location(__func__, __FILE__, __LINE__) 83