by: ma740988 |
last post by:
The position returned via the STL std::set container never made much
sense to me. When you insert elements within the container, the
position returned - via find - does not reflect the actual...
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by: snnn |
last post by:
On the book <Generic Programming and the STL>( Matthew . H . Austern ),this function is defined as
iterator set::begin() const.
However, why should a const object returns a non-const iterator?...
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by: Peter Jansson |
last post by:
Hello,
I have the following code:
std::map<int,std::set<std::string> > k;
k="1234567890";
k="2345678901";
//...
std::set<std::string> myMethod(std::map<int,std::set<std::string> > k)...
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by: danibe |
last post by:
I never had any problems storing pointers in STL
containers such std::vector and std::map. The benefit
of storing pointers instead of the objects themselves
is mainly saving memory resources and...
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by: Cory Nelson |
last post by:
Does anyone know how std::set prevents duplicates using only std::less?
I've tried looking through a couple of the STL implementations and
their code is pretty unreadable (to allow for different...
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by: shuisheng |
last post by:
Dear All,
std::set is sorted. So I am wondering is there any fast way to access
(sucn as random access) to its elements just like std::vector.
Assume I have a set
std::set<inta;
So I can...
|
by: desktop |
last post by:
In the C++ standard page 472 it says that you can construct a std::set
in linear time if the constructor gets a sorted sequence of elements.
But how is this possible when insert takes logarithmic...
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by: Renzr |
last post by:
I have a problem about the std::set<>iterator. After finding a term in
the std::set<>, i want to know the distance from
the current term to the begin(). But i have got a error. Please offer
me...
|
by: mathieu |
last post by:
hi there,
I would like to know if the following piece of code is garantee to
work. I am afraid that the cstring address I am using in the std::map
found from a request in std::set is not...
|
by: Markus Dehmann |
last post by:
I want to derive from std::set, like shown below. But when I try to
declare an iterator over the contained elements I get an error, see
the twp uncommented lines:
#include <set>
template<class...
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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: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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...
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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: 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: 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...
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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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