473,385 Members | 1,766 Online
Bytes | Software Development & Data Engineering Community
Post Job

Home Posts Topics Members FAQ

Join Bytes to post your question to a community of 473,385 software developers and data experts.

STL VECTOR

Sue
I need to use STL vectors. Especially, I need limited number of vectors(more
than 10)

Is it possible to use array of STL vectors?

How to make it?

Feb 18 '06 #1
2 1466
"Sue" <su*****@stanford.edu> writes:
I need to use STL vectors. Especially, I need limited number of vectors(more
than 10)

Is it possible to use array of STL vectors?
It is possible to use an array of STL vectors.
How to make it?


Let's say your limit is 42.

The following program is an example for 42 vectors stored in an array.

[[[
#include <vector>
using std::vector;
int main() {
vector<short> v[42];
return 0;
}
]]]

Feb 18 '06 #2
Sue wrote:
I need to use STL vectors. Especially, I need limited number of vectors(more
than 10)

Is it possible to use array of STL vectors?
Why not a STL vector of STL vectors?
How to make it?


std::vector< std::vector< foo > > bar;

HTH,
- J.
Feb 18 '06 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

9
by: {AGUT2}=IWIK= | last post by:
Hello all, It's my fisrt post here and I am feeling a little stupid here, so go easy.. :) (Oh, and I've spent _hours_ searching...) I am desperately trying to read in an ASCII...
9
by: luigi | last post by:
Hi, I am trying to speed up the perfomance of stl vector by allocating/deallocating blocks of memory manually. one version of the code crashes when I try to free the memory. The other version...
7
by: Forecast | last post by:
I run the following code in UNIX compiled by g++ 3.3.2 successfully. : // proj2.cc: returns a dynamic vector and prints out at main~~ : // : #include <iostream> : #include <vector> : : using...
34
by: Adam Hartshorne | last post by:
Hi All, I have the following problem, and I would be extremely grateful if somebody would be kind enough to suggest an efficient solution to it. I create an instance of a Class A, and...
10
by: Bob | last post by:
Here's what I have: void miniVector<T>::insertOrder(miniVector<T>& v,const T& item) { int i, j; T target; vSize += 1; T newVector; newVector=new T;
8
by: Ross A. Finlayson | last post by:
I'm trying to write some C code, but I want to use C++'s std::vector. Indeed, if the code is compiled as C++, I want the container to actually be std::vector, in this case of a collection of value...
16
by: Martin Jørgensen | last post by:
Hi, I get this using g++: main.cpp:9: error: new types may not be defined in a return type main.cpp:9: note: (perhaps a semicolon is missing after the definition of 'vector') main.cpp:9:...
23
by: Sanjay Kumar | last post by:
Folks, I am getting back into C++ after a long time and I have this simple question: How do pyou ass a STL container like say a vector or a map (to and from a function) ? function: ...
6
by: zl2k | last post by:
hi, there I am using a big, sparse binary array (size of 256^3). The size may be changed in run time. I first thought about using the bitset but found its size is unchangeable. If I use the...
24
by: toton | last post by:
Hi, I want to have a vector like class with some additional functionality (cosmetic one). So can I inherit a vector class to add the addition function like, CorresVector : public...
0
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,...
0
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...
0
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...
0
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
0
BarryA
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...
1
by: nemocccc | last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
0
marktang
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,...
0
Oralloy
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,...
0
jinu1996
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...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.