by: Stub |
last post by:
Docs says that "The compiler does not use an explicit constructor to
implement an implied conversion of types. It's purpose is reserved
explicitly for construction."
I put up code of three cases...
|
by: Tanmoy Bhattacharya |
last post by:
Hi,
This is a question about whether I am right that a particular syntactic
sugar is missing in C++.
Let me explain with an example. Let us say I have a class for complex
numbers, and I want...
|
by: Michael Lehn |
last post by:
Hi,
I have a question regarding the conversion of objects. When is the
conversion done by the constructor and when by the operator. My feeling
tells me that the constructor is preferred. But...
|
by: Alexander Stippler |
last post by:
Given the following code snippet we get some unexpected behaviour:
//--------------------------------------------------------------------
#include <iostream>
using namespace std;
struct A
{...
|
by: Steve Richter |
last post by:
here is a warning I am getting in a C++ .NET compile:
c:\SrNet\jury\JuryTest.cpp(55) : warning C4927: illegal conversion;
more than one user-defined conversion has been implicitly applied
while...
|
by: Jess |
last post by:
Hello,
I can perform implicit conversion through constructor, like
class A{
public:
A(int x):a(x){};
int a;
};
|
by: tom |
last post by:
I have a code segment list below, for the function call "calc()" in
the main function, a standard conversion from "double"->"int" is made
while "double"->"LongDouble" is also viable, does anyone...
|
by: vairavans |
last post by:
Hi Everyone,
I have the following code,
class B
{
};
class A
{
|
by: Rahul |
last post by:
Hi Everyone,
I have the following code,
class B;
class A
{
public : operator B();
|
by: preeya |
last post by:
Hi,
I have written the following program:
-------------------------------------------------------------------------------------------------------------
1 #include <stdio.h>
2 #include...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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...
|
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,...
|
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...
|
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...
|
