Problem with deque and vector

Hi, i am trying to compile this code i found

Code:

...
#include <deque>
#include <list>
#include <string>
#include <vector>
...

Code:

...
template <class T>
		EmStream&				operator >>		(deque<T>& container)
								{
									Int32	numElements;
									*this >> numElements;

									container.resize (numElements);

									deque<T>::iterator iter = container.begin ();
									while (iter != container.end ())
									{
										*this >> *iter;
										++iter;
									}

									return *this;
								}

		template <class T>
		EmStream&				operator >>		(list<T>& container)
								{
									Int32	numElements;
									*this >> numElements;

									container.resize (numElements);

									list<T>::iterator	iter = container.begin ();
									while (iter != container.end ())
									{
										*this >> *iter;
										++iter;
									}

									return *this;
								}
...

And I get this error

Code:

./../SrcShared/EmStream.h: In member function `EmStream& EmStream::operator>>(std::deque<T, std::allocator<_CharT> >&)':
./../SrcShared/EmStream.h:93: error: expected `;' before "iter"
./../SrcShared/EmStream.h:94: error: `iter' was not declared in this scope
./../SrcShared/EmStream.h: In member function `EmStream& EmStream::operator>>(std::list<T, std::allocator<_CharT> >&)':
./../SrcShared/EmStream.h:111: error: expected `;' before "iter"
./../SrcShared/EmStream.h:112: error: `iter' was not declared in this scope
./../SrcShared/EmStream.h: In member function `EmStream& EmStream::operator>>(std::vector<T, std::allocator<_CharT> >&)':
./../SrcShared/EmStream.h:129: error: expected `;' before "iter"
./../SrcShared/EmStream.h:130: error: `iter' was not declared in this scope
./../SrcShared/EmStream.h: In member function `EmStream& EmStream::operator<<(const std::deque<T, std::allocator<_CharT> >&)':
./../SrcShared/EmStream.h:146: error: expected `;' before "iter"
./../SrcShared/EmStream.h:147: error: `iter' was not declared in this scope

I do not completely understand what this does, but i have kind of an idea.

You probably need to use the typename keyword before std::deque<T>::iterator, e.g.,

Code:

typename std::deque<T>::iterator iter = container.begin();

Incidentally, this is just a C++ question, not a Linux programming question, so I shall move it appropriately.

I fixed it
just had to add typename before