vc\include\deque(518) : error C2027: use of undefined type

**MoonDragon** · 05/04/2012, 19h59

Bonjour,

J'ai un programme qui fonctionnait bien jusqu'a ce je fasse une separation de la definition et declaration des classes dans des fichiers respectifs .cpp et .h.

Cependant, maintenant j'obtiens le bug le message d'erreur ci-dessous.

Code :

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1>------ Build started: Project: TraceFlowManager2, Configuration: Debug Win32 ------
1>Compiling...
1>FlowTracerMain.cpp
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1> c:\program files\microsoft visual studio 9.0\vc\include\stack(21) : see reference to class template instantiation 'std::deque<_Ty>' being compiled
1> with
1> [
1> _Ty=debugFlowTracer
1> ]
1> c:\designcpp\include\flowtracermanager.h(9) : see reference to class template instantiation 'std::stack<_Ty>' being compiled
1> with
1> [
1> _Ty=debugFlowTracer
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\moondragon\distancelearning\cpp\code\traceflowmanager2\flowtracermain.cpp(4) : error C2059: syntax error : 'namespace'
1>c:\moondragon\distancelearning\cpp\code\traceflowmanager2\flowtracermain.cpp(4) : error C2238: unexpected token(s) preceding ';'
1>c:\moondragon\distancelearning\cpp\code\traceflowmanager2\flowtracermain.cpp(39) : fatal error C1075: end of file found before the left brace '{' at 'c:\designcpp\include\flowtracer.h(12)' was matched
1>FlowTracerManager.cpp
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1> c:\program files\microsoft visual studio 9.0\vc\include\stack(21) : see reference to class template instantiation 'std::deque<_Ty>' being compiled
1> with
1> [
1> _Ty=debugFlowTracer
1> ]
1> c:\designcpp\include\flowtracermanager.h(9) : see reference to class template instantiation 'std::stack<_Ty>' being compiled
1> with
1> [
1> _Ty=debugFlowTracer
1> ]
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(518) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\program files\microsoft visual studio 9.0\vc\include\deque(519) : error C2027: use of undefined type 'debugFlowTracer'
1> c:\designcpp\include\flowtracer.h(12) : see declaration of 'debugFlowTracer'
1>c:\designcpp\source\flowtracermanager.cpp(6) : error C2838: 'm_Instance' : illegal qualified name in member declaration
1>c:\designcpp\source\flowtracermanager.cpp(9) : error C2535: 'void debugFlowTracer::AddFlow(void)' : member function already defined or declared
1> c:\designcpp\include\flowtracer.h(18) : see declaration of 'debugFlowTracer::AddFlow'
1>c:\designcpp\source\flowtracermanager.cpp(14) : error C2535: 'void debugFlowTracer::RemoveFlow(void)' : member function already defined or declared
1> c:\designcpp\include\flowtracer.h(19) : see declaration of 'debugFlowTracer::RemoveFlow'
1>c:\designcpp\source\flowtracermanager.cpp(17) : fatal error C1075: end of file found before the left brace '{' at 'c:\designcpp\include\flowtracer.h(12)' was matched
1>Generating Code...
1>Build log was saved at "file://c:\MoonDragon\DistanceLearning\cpp\code\TraceFlowManager2\Debug\BuildLog.htm"
1>TraceFlowManager2 - 23 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

Les fichiers en question sont ci-dessous:

=====================
Flowtracer.h
=====================

Code :

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#ifndef _FLOWTRACER_H_
#define _FLOWTRACER_H_
 
#include <string>
#include <stack>
#include <vector>
#include <stdio.h>
 
FILE * pFile;
 
class debugFlowTracer
{
private:
	std::string m_sFlowName;
	std::vector< debugFlowTracer > m_activefunctionStack;
	bool						   m_bRemoved;
protected:
	virtual void AddFlow();
	virtual void RemoveFlow();
 
public:
	debugFlowTracer(void)
	{
		m_sFlowName = "Unknown";
		m_bRemoved = false;
		AddFlow();
	}
 
	debugFlowTracer(const char *strFlow)
	{
		m_sFlowName = strFlow;
		m_bRemoved = false;
		AddFlow();
	}
	debugFlowTracer( const debugFlowTracer& aCopy )
	{
		m_sFlowName = aCopy.m_sFlowName;
		std::vector< debugFlowTracer >::const_iterator iter;
		for ( iter = aCopy.m_activefunctionStack.begin(); iter != aCopy.m_activefunctionStack.end(); ++iter )
			m_activefunctionStack.insert( m_activefunctionStack.end(), (*iter) );
	}
 
 
	~debugFlowTracer(void)
	{
		if ( !m_bRemoved )
			RemoveFlow();
		m_bRemoved = true;
	}
 
	std::string Name()
	{
		return m_sFlowName;
	}
 
	void AddSubFlow( debugFlowTracer& cSubFlow )
	{
		// Just push it on top of the active function stack
		m_activefunctionStack.insert( m_activefunctionStack.end(), cSubFlow );
	}
 
 
	void PrintStack(int iLevel)
	{
		pFile = fopen ("myfile.txt","a");//PSA
		std::vector< debugFlowTracer >::iterator iter;
		for ( iter = m_activefunctionStack.begin(); iter != m_activefunctionStack.end(); ++iter )
		{
			for ( int i=0; i<iLevel; ++i )
			{putchar ('\t'); //putchar writes character to the current position in the standard output (stdout) and advances the internal file position indicator to the next position.
			fputc ( ('\t'), pFile );
			}
			printf("Level:%d %s\n", iLevel,(*iter).Name().c_str());
			fprintf (pFile, "Level: %d %s\n",iLevel,(*iter).Name().c_str());
			(*iter).PrintStack(iLevel+1);
 
		}
		 //fclose (pFile);
};
#endif

==============================
FlowTracerManager.h
==============================

Code :

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#ifndef FLOWTRACERMANAGER_H
#define FLOWTRACERMANAGER_H
 
#include "FlowTracer.h"
 
class debugFlowTracerManager
{
private:
	std::stack< debugFlowTracer> m_functionStack;
	static debugFlowTracerManager *m_Instance;
 
public:
	static debugFlowTracerManager *Instance()
	{
		if ( m_Instance == NULL )
			m_Instance = new debugFlowTracerManager();
		return m_Instance;
	}
	void addFlow( debugFlowTracer& cFlow )
	{
		m_functionStack.push( cFlow );
	}
	void removeFlow(debugFlowTracer& cFlow)
	{
		if ( m_functionStack.empty() )
			return;
 
		// Get the top element
		debugFlowTracer t = m_functionStack.top();
 
		// Remove it.
		m_functionStack.pop();
 
		// If there is anything left, add it
		if ( m_functionStack.empty() )
		{
			pFile = fopen ("myfile.txt","a");//PSA
			printf("Flot [%s]:\n", t.Name().c_str() );
			fprintf (pFile,"Flot [%s]:\n", t.Name().c_str() );
			//fclose (pFile);
			t.PrintStack(0);
		}
		else
			m_functionStack.top().AddSubFlow( t );
 
	}
 
private:
	debugFlowTracerManager()
	{
	}
	debugFlowTracerManager(const debugFlowTracerManager& aCopy )
	{
	}
	virtual ~debugFlowTracerManager(void)
	{
	}
};
 
 
#endif

=============================
FlowTracerManager.cpp
=============================

Code :

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#include "FlowTracer.h"
#include "FlowTracerManager.h"
 
 
debugFlowTracerManager *debugFlowTracerManager::m_Instance = NULL;
 
void debugFlowTracer::AddFlow()
{
	debugFlowTracerManager::Instance()->addFlow( *this );
}
 
void debugFlowTracer::RemoveFlow()
{
	debugFlowTracerManager::Instance()->removeFlow( *this );
}

=============================
FlowTracerMain.cpp
=============================

Code :

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#include <iostream>
#include "FlowTracerManager.h"
 
using namespace std;
 
 
void func_3()
{
   debugFlowTracer flow("func_3");
}
 
void func_2()
{
   debugFlowTracer flow("func_2");
   func_3();
}
 
void func_1()
{
   debugFlowTracer flow("func_1");
   func_2();
}
 
int main(int argc, char* argv[])
{
   debugFlowTracer mainFlow("main");
   func_1();
 
   func_2();
   func_3();
 
   //cout << "Ok!" << endl;
 
   return 0;
 
   //system ("BREAK");
   //return EXIT_SUCCESS;
}

vc\include\deque(518) : error C2027: use of undefined type

C++/CLI

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