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by: alg |
last post by:
Is it possible to put different types of objects in a single STL list? If
not what STL template should be used which will contains various objects of
different types?
Thanks for your help!
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by: Office Drone |
last post by:
I'm a bit confused about memory usage, and for some reason I wasn't
able to find a single point-of-call to get the amount of memory
available.
If we take, for instance, the Windows platform:
There is
* Virtual memory you can allocate (VirtualAlloc)
* Global memory you can allocate (GlobalAlloc)
* Local memory you can allocate (LocalAlloc)
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by: Jenny |
last post by:
Hi,
I have a class foo which will construct some objects in my code. some
of the objects store int values into the data deque, while others
store float values to the deque.
template <class TYPE>
class foo
{
protected:
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by: m |
last post by:
Hello
I need to use sth. like container for different types of variables.
Is sth like this in c++ STL?
----|----------|--|----|------|etc.
var1| var2 |v3|var4| var5 |etc.
int | float |bo|int | char |etc.
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by: tuvok |
last post by:
How can objects of different types be stored in a collection?
For example:
struct S1 { /*...*/ };
struct S2 { /*...*/ };
struct Sn { /*...*/ };
template<typename T> class X
{
public:
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by: alex via SQLMonster.com |
last post by:
Hi, anybody can help me.
How can i synchronize 2 tables on 2 different sql servers 2000
i mean TABLE1(col1, col2, col3, col4) and
TABLE1(col1, col2, col3, col4, col5, col6)
the first 3 colums are the same in rwo tables.
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by: Mikhail Teterin |
last post by:
Hello!
I'd like to have a variable of a pointer-to-function type. The two possible
values are of type (*)(FILE *) and (*)(void *). For example:
getter = straight ? fgetc : gzgetc;
nextchar = getter(file);
What type should I give to `getter' so that the compiler does not issue
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by: pinkfloydhomer |
last post by:
Is it well-defined and portable to do something like:
typedef struct
{
int type;
char c;
} S1;
typedef struct
{
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by: Jay |
last post by:
I'm trying to store a sequence of operations and values of different types into a single array. It's
a sequence of command word bytes, and a sequence of one or more values (as determined by the command
word) which might be int or double or char (again defined by the command word).
For example, a command byte "MULDBL" would be followed by 2 doubles (each 8 bytes each). This might
be followed by the command byte STRING would be followed by a...
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by: Juha Nieminen |
last post by:
I'm sure this is not a new idea, but I have never heard about it
before. I'm wondering if this could work:
Assume that you have a common base class and a bunch of classes
derived from it, and you want to make a deque which can contain any
objects of any of those types. Normally what you would have to do is to
make a deque or vector of pointers of the base class type and then
allocate each object dynamically with 'new' and store the...
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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: 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: 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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