Re: [boost] Re: Re: Advice on using iterator_adaptor

From: Thomas Witt (witt_at_[hidden])
Date: 2003-10-01 05:42:08

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Keith MacDonald wrote:
| Hi Thomas,
| I've got a simple loop, like this:
|
|  container3 c3;
|  for (container3::const_iterator it = c3.begin(),
|   it != c3.end();
|   ++it)
|  { ... }
|
| For reasons I don't understand, the compiler resolves c3.end() to a
| container3::iterator, for the not equal test

The selection of const or non const member functions depends solely on
the constness of the object itself. c3 isn't const so
iterator container3::end(); is choosen.

|, and then spews out a "could
| not deduce template argument" error, for the member function equal,
which is
| too long to include here.  I've zipped it up, along with the header
and test
| source files, and uploaded it here:
|
|  ftp://69.57.152.66/pub/tmp/itertest.zip (2.2KB)

This looks like a problem in my proposed solution. I'll look into this
later.

Thomas

- --
Thomas Witt
witt_at_[hidden]
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