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by: Peter |
last post by:
Hi,
So many times, I have seen compile warning: "you used a char* without
initilize it", probably on the code like this:
------------
char* ptr;
func(..., ptr);
----------
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by: Mark Hannon |
last post by:
I am trying to initialize an array only once so it can be seen & used by
any functions that need it. As I understand it, if a variable is
declared by itself outside of any functions, its scope is global and any
functions should be able to access it.
I have been having trouble getting this to work. In the 1st of the 2
examples below I initialize the Array "initArray" with 4 form text
fields. When I try to use initArray inside either of...
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by: Jim Langston |
last post by:
What I want to do: have a vector of ints in my class initialized with 0 to
499 which will later be pushed/popped out of the vector by instances.
What I have:
class CParticleStream // Yes, I know you wouldn't use 'C'
{
private:
static std::vector<int> PSArray;
public:
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by: Andi.Martin |
last post by:
Hi,
how is it possible, to only initialize parts of a structure.
Example:
typedef struct{
int a, b;
... (huge lot of members);
double x,y;
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by: bryan |
last post by:
I'm using the UIP App block and I have overridden the Initialize
method, but my override never gets called. Here's the code:
public override void Initialize(TaskArgumentsHolder args,
ViewSettings settings) {
base.Initialize (args, settings);
Logger.Write("Initialize");
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by: thinktwice |
last post by:
char a = { 0 }
is it ok?
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by: vduber6er |
last post by:
Lets say I have this structure:
typedef struct numbers {
double first = 0.0;
double second = 0.0;
double third = 0.0;
} MYVALUES;
and I initialize an array of MYVALUES like the following
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by: Bram Kuijper |
last post by:
Hi all,
as a C++ newbie, I got some question on the initialization of static
reference data members.
Since it isn't possible to initialize static members of a class in the
constructor, I should initialize them in advance. However, the following
code, in which I first produce two classses and then try to assign a
reference of the first class to a static data member of the second class
doesn't work. It gives the following compiler error:
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by: Ramon |
last post by:
Is there a way to initialize the variables (or other data) of a header
file by using a function (similar to main() function)??
Thankx
|
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...
|
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,...
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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: 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: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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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