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by: John Tiger |
last post by:
Can anybody have idea about the difference between #include
<iostream.h> and
#include <iostream>. Is later one valid statement on any compiler. I
tried compiling on MSVC second statement give compilation error as
#include expect filename.
Anu help would be appreciated.
thanx,
John
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by: Charles L |
last post by:
I have read that the inclusion of <fstream.h> makes the inclusion of
<iostream.h> unnecessary.
Is this correct?
Charles L
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by: ai |
last post by:
Hi ,
I have an application which has to read files of size few mba nd read
them into array . Since i am using STL and std namespace to avoid the
error
error C2872: 'ifstream' : ambiguous symbol
when i include <iostream.h> with std namespace and <List>
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by: zerotyNONONOTHERESNOSPAMMING!type |
last post by:
Hi,
As most of you probably already know, depending on which
implementation of C++ you have, #include <iostream> may cause various
other headers to be #included too. (I've observed cstring, cstdio,
cmath and I think cstdlib in g++)
Are there any that the standard requires to be "dragged in" like this
regardless of implementation?
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by: Brett |
last post by:
Hi,
I'm compiling an old project under the 'new' visual studio 7.1.3088.
I changed the line:
#include <iostream.h>
to
#include <iostream>
and now I get a stack of errors, some of which are:
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| |
by: Russell Mangel |
last post by:
After creating a new .NET Class Library project, I then add the header file:
#include <iostream>
(I tried adding in my main .cpp file and also tried in stdafx.h file.)
Doesn't work, and I get the following error messages:
LNK2020: unresolved token (0A000006) _CxxThrowException
LNK2020: unresolved token (0A000015) delete
fatal error LNK1120: 2 unresolved externals
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by: Chris Jones |
last post by:
I am using the old <iostream.h>. When I compile a simple test program that
uses <iostream.h>, Visual C++ 7 gives me this strange error:
Compiling...
capp.cpp
C:\Program Files\Microsoft Visual Studio .NET\Vc7\include\useoldio.h(29) :
warning C4995: '_OLD_IOSTREAMS_ARE_DEPRECATED': name was marked as #pragma
deprecated
Linking...
LIBCMTD.lib(crt0.obj) : error LNK2019: unresolved external symbol _main
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by: ajay2552 |
last post by:
Hi,
I have a query.
All html tags start with < and end with >. Suppose i want to display either '<' or '>' or say some text like '<Company>' in html how do i do it?
One method is to use <, > ,<Company> to display '<', '>' and '<Company>' respectively.
But is there any freeware code available which could implement the above functionality without having to use >,< and such stuff???
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by: Michael |
last post by:
Since the include function is called from within a PHP script, why
does the included file have to identify itself as a PHP again by
enclosing its code in <?php... <?>
One would assume that the PHP interpreter works like any other, that
is, it first expands all the include files, and then parses the
resulting text. Can anyone help with an explanation?
Thanks,
M. McDonnell
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by: gumboots |
last post by:
Hi there guys, I've recently purchased "Sam's Teach Yourself C++ Fifth Edition" (About a week before the 6th edition came out)
I'm trying to work through the book, but in trying to compile Hello World, I keep getting an error instead of it making the program.
I've looked around the internet for a reason, but come up stuck.
My only assumption would be that the fifth edition is upgraded to suit newer compilers? (I downloaded Visual C++...
|
by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
|
| |
by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
|
by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
|
by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
|
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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