by: hoox2 |
last post by:
void push_front(Node const*& head, int data);
Can someone tell me what it means for "const*&"? A reference or a pointer?
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by: christopher diggins |
last post by:
I have heard it is considered good practice to pass function parameters as
const& as often as possible, is this true? Is it possible to go overboard?
And if so why? Thanks a lot in advance...
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by: zealotcat |
last post by:
template <class T>
inline T const& max (T const& a, T const& b)
{
// if a < b then use b else use a
return a<b?b:a;
}
thanks very much!!
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by: Victor Bazarov |
last post by:
In the project I'm maintaining I've seen two distinct techniques used for
returning an object from a function. One is
AType function(AType const& arg)
{
AType retval(arg); // or default...
|
by: p|OtrEk |
last post by:
What is practic difference between this two declarations?
If i want call my func with func("blah") i could write:
1) func(std::string const& arg1)
2) func(const std::string& arg1)
Whats better to...
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by: tom olson |
last post by:
After more searching I found that defining const operators
can cause problems with many compilers due to the way it
interprets the C++ standard. I removed the const
operators from my class and it...
|
by: vsgdp |
last post by:
Does this mean (T* const)& (i.e., a reference to a constant pointer to a T).
So the pointer is constant but not the object pointed to?
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by: dragoncoder |
last post by:
Hi everyone, please consider the following function:-
const int& foo ( const double& d )
{
return d;
}
g++ compiles it with warnings and solaris CC gives error. I want to
know if the code...
|
by: ek |
last post by:
This first example does not work (cannot be overloaded):
int& operator()(int a) { // (1)
return a;
}
int const& operator()(int a) { // (2)
return a;
}
|
by: nassim.bouayad.agha |
last post by:
Hello,
here is a code snippet showning my problem :
template<typename _K>
class TClass1
{
public:
void Process(const _K& arg) const
{
|
by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
|
by: DolphinDB |
last post by:
Tired of spending countless mintues downsampling your data? Look no further!
In this article, you’ll learn how to efficiently downsample 6.48 billion high-frequency records to 61 million...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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