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by: Tom |
last post by:
Hi everyone!
I get a warning (C4251) if I exports a class which has an stl data-type as
member (in my case a std::map<std::string, std::map<std::string,
std::string> >).
I know what the problem is (std::map must have an export declaration) but I
hope anybody can give me a piece of advice how I can resolve this problem.
Thanks in advance
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by: Bob Rock |
last post by:
Hello,
is there a way to export the makefile a given project (or solution) is using
to build that project (or solution)????
Compiling and linking from command line I don't seem to be able to reproduce
what Visual Studio .NET 2003 is doing when compiling my VC++ project.
In VC++ 6 a menu command allowed it ... but in VS .NET I can't easily see
any such command.
Thanks.
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by: JackHWarner |
last post by:
I'm porting an app from vc++6 to vc++ 7.1, and am having some trouble
exporting functions. I can export simple functions from a DLL by simply
putting __declspec(dllexport) in front of them, and I can then use them just
fine in my app. When I try to export a function with a CString argument,
though, I can't seem to get anything to work. I can get the DLL to link, but
I always get a link error on my app. I've tried the __declspec(dllexport),...
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by: Alessandro Angeli [MVP::DigitalMedia] |
last post by:
I created the following DLL in managed C++:
-------- export.cpp -----------
/// cl /clr /LD export.cpp /link /NOENTRY nochkclr.obj
#using <mscorlib.dll>
using namespace System;
using namespace System::Runtime::InteropServices;
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by: Alfonso Morra |
last post by:
I am familiar with creating lean and mean WIN32 DLLS and exporting C
functions via a DEF file (or cconv decorators), but I am wndering how I
can export my C++ objects from my DLLs?
Ideally, I would be able to use the classes (and their methods) by
calling the objects and invoking their methods - is this possible, given
the fact that the C++ compiler decorates names ?
looking forward to an informed answer -tkx
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by: Alfonso Morra |
last post by:
I have a class declared as ff:
class __declspec(dllexport) A {
public:
A() ;
A(const A&)
A& operator=(const A&) ;
~A() ;
void doThis(void) ;
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by: Marcin Gil |
last post by:
Hi!
I have the code like this
(obvious things like ctor/dtor removed)
typedef struct _NODE
{
int val;
int index;
} Node;
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by: 2b|!2b==? |
last post by:
I want to export my C++ classes in a DLL, using ordinal # - rather than
by name. Will anyone care to enumerate through the steps required to do
this?
I am already failiar with exporting classes and symbols (both C++ and C)
from a DLL. In the case of C functions, i also know how to export them
by ordinal # - my main problem revolves around how to do the ff:
1). Obtaining the mangled names from the C++ DLL
2). How to map them (if any...
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by: =?Utf-8?B?Z2s=?= |
last post by:
I wonder how to export a call in vba from unmanaged vc++
Usually i can export function ...with stdcall
In vb.net I can do that with com class.
I would like to instantiate an object from vba.
ie in vba
myobj()
myobj.calcultex()
.... and son on
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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...
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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...
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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: 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...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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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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