[c++] g++ linux ne prevede se mi koda

#main.cpp

#include "map"
using namespace std;

template < typename psr > class CdrParseUnit
{
public:
	CdrParseUnit (psr *p) : m_psr (p), m_data (NULL), m_inUse (NULL) {}
	virtual ~CdrParseUnit () {}

public:
	virtual void Connect (void *data, bool *inUse)
	{ 
		m_data = data;
		m_inUse = inUse;
		if (inUse != NULL) 
			*m_inUse = false;
	}

	virtual	void *GetData (bool inUse) { *m_inUse = inUse; return m_data; }
	virtual int Parse () = 0;

protected:
	psr	*m_psr;

	void	*m_data;
	bool	*m_inUse;
};

template < typename psr > class HeadPsr200 : public CdrParseUnit < psr >
{
public:
	HeadPsr200 (psr *p) : CdrParseUnit < psr > (p) {}
	virtual int Parse () { return this->m_psr->Parse (this); }
};

template < typename psr > class CRecordParse
{
public:
	CRecordParse (psr *p) : m_psr (p)
	{
		m_units[200] = m_head200 = new HeadPsr200 < psr > (p);
	}
	~CRecordParse ()
	{
		for (arr::iterator iter = m_units.begin(); iter != m_units.end(); ++iter)
			delete iter->second;
	}

private:
	psr		*m_psr;

protected:
	typedef map<long,CdrParseUnit< psr >*> arr;
	arr	m_units;
};

prevajam pa tako:
g++ -Wall -c main.cpp

rezultat pa je tak:
main.cpp: In destructor ‘CRecordParse< psr >::~CRecordParse()’:
main.cpp:48: error: expected `;' before ‘iter’
main.cpp:48: error: ‘iter’ was not declared in this scope

Visual studio mi pa prevede...

Vem da je tm neki narobe, sam nevem kaj. Lej če pa predelam to datoteko, tko da par stvari zbrišem pa se prevede..

#include "map"

using namespace std;

class CRecordParse
{
public:
	~CRecordParse ()
	{
		for (arr::iterator iter = m_units.begin(); iter != m_units.end(); ++iter)
			delete iter->second;
	}

protected:
	typedef map<long,long*> arr;
	arr	m_units;
};

Js mislm da je zarad teh template-ov neki narobe...

Hvala...

Zdej pa dela.