Overloads for iostream

[=?Utf-8?B?U3RldmUgQmVobWFu?=]

I thought that the << operator would act to get a whole line from a ifstream
but it doesn't. It

Is there an overload of << for some stream type that reads a whole text line
from a file?

I have tried the << operator within ifstream but it doesn't seem to work
with it.

PS: I am fairly sure that getline will do the job with ifstreams but it
seems so "inelegant. " :-)

[David Wilkinson]

Re: Overloads for iostream

Steve Behman wrote:

I thought that the << operator would act to get a whole line from a ifstream
but it doesn't. It
>
Is there an overload of << for some stream type that reads a whole text line
from a file?
>
I have tried the << operator within ifstream but it doesn't seem to work
with it.
>
PS: I am fairly sure that getline will do the job with ifstreams but it
seems so "inelegant. " :-)

Steve:

It is >operator that reads from streams, not << operator.

But

std::basic_istr eam::getline
std::getline (for std::string)

are what you want.

If you wish, you may define your own Line class (or struct) and define >>
operator for it.

--
David Wilkinson
Visual C++ MVP

[=?Utf-8?B?U3RldmUgQmVobWFu?=]

Re: Overloads for iostream

David, thank you so much.

It has been 12 years since I last wrote a C++ program (or any other program
for that matter). And since I, perhaps unfortunately, chose the .NET paradigm
I have had so much to learn afresh let alone recall the glories of classes in
C++.

I'm sorry to be such a dunce but, thanks again anyhow.

Sincerely,

"David Wilkinson" wrote:

Steve Behman wrote:

I thought that the << operator would act to get a whole line from a ifstream
but it doesn't. It

Is there an overload of << for some stream type that reads a whole text line
from a file?

I have tried the << operator within ifstream but it doesn't seem to work
with it.

PS: I am fairly sure that getline will do the job with ifstreams but it
seems so "inelegant. " :-)

>
Steve:
>
It is >operator that reads from streams, not << operator.
>
But
>
std::basic_istr eam::getline
std::getline (for std::string)
>
are what you want.
>
If you wish, you may define your own Line class (or struct) and define >>
operator for it.
>
--
David Wilkinson
Visual C++ MVP
>