by: Marcelo Pinto |
last post by:
Hi all,
In a class of mine I tried to use the following member:
std::map<std::string, std::set<std::string> > m_files;
but I recieved the following error message:
mips-tfile,...
|
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)...
|
by: mcassiani |
last post by:
Hi,
I need use map faster as possible (I store in the map data about open
network connections).
First a question, this code fragment is from "The C++ Programming........
|
by: keweiming |
last post by:
I have a project which needs to open hundreds to thousands of files for
writing. The following is a simplified test program I wrote to see if I
can use a map<string, ofstream> object to keep the...
|
by: Stuart Moore |
last post by:
Hi, I'm quite new to templates and I seem to be getting myself messed
up. I want to write a function that takes a map<T, int> and a set<T>,
iterates over the set, and increments the corresponding...
|
by: Szabolcs Horvát |
last post by:
Consider the attached example program: an object of type 'A' is inserted
into a 'map<int, Am;'. Why does 'm;' call the copy constructor of
'A' twice in addition to a constructor call?
The...
|
by: Ilkinho |
last post by:
I`ve got class Stock and operator >> defined for it:
istream &operator>>(istream &is, Stock& e){
is>>e.stockName>>e.producer>>e.date.m_day;
return is;
}
Also class BunchOfStocks which...
|
by: Rares Vernica |
last post by:
Hello,
How does find works for a map where the key is float?
I know you cannot just simply compare floats for equality, you need to
use fabs and some epsilon. I know map does not use equality,...
|
by: Mr. K.V.B.L. |
last post by:
I want to start a map with keys but an empty vector<string>. Not sure
what the syntax is here.
Something like:
map<string, vector<string MapVector;
MapVector.insert(make_pair("string1",...
|
by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
|
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...
|
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: 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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