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by: Rob Long |
last post by:
Hey,
I've just noticed a somewhat annoying feature with PHP5 type hinting.
You cannot hint types on optional arguments like this:
class MyClass
{
function someFunc(Type1 $arg1, Type2 $arg2 = new Type2()) { }
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by: Batista, Facundo |
last post by:
Here I send it.
Suggestions and all kinds of recomendations are more than welcomed.
If it all goes ok, it'll be a PEP when I finish writing/modifying the code.
Thank you.
.. Facundo
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by: Noah Roberts |
last post by:
I am wordering if there is any difference between these two statements:
std::string functionX()
{
char buf;
... do stuff;
return string(buf);
}
std::string functionX()
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by: dgaucher |
last post by:
Hi,
I want to consume a Web Service that returns a choice, but my C++ client
always receives the same returned type. On the other hand, when I am using a
Java client, it is working fine (of course, the generated proxy is not the
same).
When I am looking at the C++ generated code, it seems fine, but when I am
executing the code, I always get the first choice type.
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by: H. S. |
last post by:
Hi,
I am trying to compile these set of C++ files and trying out class
inheritence and function pointers. Can anybody shed some light why my
compiler is not compiling them and where I am going wrong?
I am using g++ (GCC) 3.3.5 on a Debian Sarge system. The compiler complains:
//****************************
//**************************** Compiler output starts ***********
cd /home/red/tmp/testprogs/
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| |
by: Jason Cartwright |
last post by:
I have an abstract base class and two derived classes that I want to
serialize and deserialize with schema validation. When I serialize
instances of the derived classes the XmlSerializer adds the
xsi:type="DerivedClass" attribute and the Instance Namespace. When I
attempt to validate the xml upon deserialization the
XmlValidatingReader chokes on this attribute value. I can't seem to
find a way around this. Any suggestions?
|
by: Tom Bradford |
last post by:
Let me first say that I'm sure that this subject has come up before,
and so forgive me for beating a dead horse. Secondly, let me say that
Python's strength is its dynamic nature, and I don't believe that it
should ever require a precondition scaffolding. With that said, I do
believe that something like type hinting would be beneficial to the
Python community, both for tool enablement and for disambiguous
programming.
Here is what I...
|
by: Ronald Raygun |
last post by:
If I have a function that expects first argument to be of type (class
foo) and second argument to be of type class foobar,how do I check/
ensure that I have been passed the right parameter types?
In C++, it would be done something luike this:
void Func(const foo& foo_objectRef, const foobar& foobar_objectRef)
How can I enforce the requirement that only these data types can be
passed to the function Func above?
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by: Hugh Oxford |
last post by:
I know I can force a variable passed to a function to be an object of
class bar
eg
function foo(bar $bar_object)
{
//code
}
|
by: Lawrence Krubner |
last post by:
Possibly a dumb question but is type hinting allowed with overloaded
methods? Can one class have these two methods?
public function doSelect(Criteria $c) {
// some code here
}
public function doSelect(Creole $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.
The Art of Business Website Design
Your website is...
|
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...
|
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...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
|
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...
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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
|
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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