55 lines
1.4 KiB
C++
55 lines
1.4 KiB
C++
/////////////////////////////////////////////////////////////////////////
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// Copyright © Microsoft Corporation. All rights reserved.
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//
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// This file may contain preliminary information or inaccuracies,
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// and may not correctly represent any associated Microsoft
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// Product as commercially released. All Materials are provided entirely
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// “AS IS.” To the extent permitted by law, MICROSOFT MAKES NO
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// WARRANTY OF ANY KIND, DISCLAIMS ALL EXPRESS, IMPLIED AND STATUTORY
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// WARRANTIES, AND ASSUMES NO LIABILITY TO YOU FOR ANY DAMAGES OF
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// ANY TYPE IN CONNECTION WITH THESE MATERIALS OR ANY INTELLECTUAL PROPERTY IN THEM.
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//
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#pragma once
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/////////////////////////////////////////////////////////////////////////
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// Generic tracing/logger class
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//
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// Very simple tracing/logging class
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class FunctionTracer
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{
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public:
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FunctionTracer(wstring fileName, INT lineNumber, wstring functionName);
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~FunctionTracer();
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// tracing routine
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void Trace(wstring file, int line, wstring functionName, wstring format, ...);
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// console logging routine
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void WriteLine(wstring format, ...);
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// Converts a HRESULT into a printable message
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static wstring HResult2String(HRESULT hrError);
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// Enables tracing
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static void EnableTracingMode();
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private:
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//
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// Data members
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//
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static bool m_traceEnabled;
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wstring m_fileName;
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int m_lineNumber;
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wstring m_functionName;
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};
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