by: Rajan |
last post by:
Hi All C++ Experts
(1)I want have a simple suggestion from u all experts
which is preferable const or #define and in which cases
(2)in my project i want to avoid hardcoding , for that
i have...
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by: Bryan Parkoff |
last post by:
"#define" can only be inside the global scope before main() function.
"#if" can be tested after "#define" is executed. The problem is that
"#define" can't be inside main() function. I do not wish...
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by: BQ |
last post by:
Hello
Is there a way to declare 'FUNCT' via a define so that if its parameter x, a constant, is
greater than 35, it returns 56, if not, 20.
I would like that at compile time, not at run time.
...
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by: MakisGR |
last post by:
I'm having trouble understanding what the following define does. Can
anyone provide some assistance?
#define SetBits(bits,pos) (((bits)) |= (1 << ((pos) &
7)))
--
comp.lang.c.moderated -...
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by: baumann |
last post by:
hi all,
typedef int (*pfunc)(int , int);
pfunc a_func;
i know it's ok,
but how can define a_func without typedef statement?
thanks .
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by: D. Shane Fowlkes |
last post by:
<asp:SqlDataSource ID="sqlCapBudgetItems" runat="server"
ConnectionString="<%$ ConnectionStrings:NETWebConnectionString %>"
SelectCommand="SELECT * FROM WHERE ( =
@ApplicationID)">
...
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by: venkat |
last post by:
I have come across some preprossor statements, such as
#define PPTR_int
#define PPTR_str
#define DDAR_baddr &
#define DDAR_caddr &
What do they mean, but when i compile the code with these...
|
by: anon.asdf |
last post by:
Hello!
In the following code-snippet, is it possible to initialize each
element of arr, with STRUCT_INIT?
struct mystruct {
int a;
char b;
};
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by: ravi |
last post by:
Hello everybody,
I am writing a small application which does some work before the user
main function starts execution.
I am trying to #define the main function.
But the problem is that,
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by: Lambda |
last post by:
I'd like to define a std::map: map<struct term, vector<size_t.
The definition of the structure is:
struct term {
string word;
size_t freq;
};
the freq is the size() of vector<size_t>.
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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,...
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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...
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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,...
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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...
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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...
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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,...
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