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//===-- MIUtilDebug.h -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#pragma once
#define MI_USE_DEBUG_TRACE_FN // Undefine to compile out fn trace code
// In-house headers:
#include "MIUtilString.h"
// Declarations:
class CMICmnLog;
//++ ============================================================================
// Details: MI debugging aid utility class.
// Gotchas: None.
// Authors:
// Changes: None.
//--
class CMIUtilDebug
{
// Statics:
public:
static void ShowDlgWaitForDbgAttach(void);
static void WaitForDbgAttachInfinteLoop(void);
// Methods:
public:
/* ctor */ CMIUtilDebug(void);
// Overrideable:
public:
// From CMICmnBase
/* dtor */ virtual ~CMIUtilDebug(void);
};
//++ ============================================================================
// Details: MI debug utility class. Used to indicate the current function
// depth in the call stack. It uses the CMIlCmnLog logger to output
// the current fn trace information.
// Use macro MI_TRACEFN( "Some fn name" ) and implement the scope of
// the functions you wish to build up a trace off.
// Use preprocessor definition MI_USE_DEBUG_TRACE_FN to turn off or on
// tracing code.
// Gotchas: None.
// Authors: Illya Rudkin 07/03/2014.
// Changes: None.
//--
class CMIUtilDebugFnTrace
{
// Methods:
public:
/* ctor */ CMIUtilDebugFnTrace(const CMIUtilString &vFnName);
// Overrideable:
public:
// From CMICmnBase
/* dtor */ virtual ~CMIUtilDebugFnTrace(void);
// Attributes:
private:
const CMIUtilString m_strFnName;
static CMICmnLog &ms_rLog;
static MIuint ms_fnDepthCnt; // Increment count as fn depth increases, decrement count as fn stack pops off
};
//++ ============================================================================
// Details: Take the given text and send it to the server's Logger to output to the
// trace file.
// Type: Compile preprocess.
// Args: x - (R) Message (may be seen by user).
//--
#ifdef MI_USE_DEBUG_TRACE_FN
#define MI_TRACEFN(x) CMIUtilDebugFnTrace __MITrace(x)
#else
#define MI_TRACEFN(x)
#endif // MI_USE_DEBUG_TRACE_FN
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