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Hi I have the following function:



void fillVectorWithNumbers(vector<vector<vector<double>>> &vI3)
{
const long dim1 = 10;
const long dim2 = 16;

vector<vector<vector<double>>>...

Suppose I have the following sample header file test.h



#include "myCommon.h"

class Test
{
public:
Test();

Ah ok, thanks. I removed vI3 from fillVector. But how to solve it now? If it try to set the size in my header file (test.h) instead, it gives the errors:

variable "dim1" is not a type name and for...

Hi guru's,

Suppose I have the following sample header file test.h



#include "myCommon.h"

class Test
{

Hi all, I am not working with C++ often so I would like your advise on the following class I created. Basically, upon creating an object of this class, the constructor should do lot's of stuff and in...

Hi all,

I am not too familiar in using pointers so I have some sample code to try something out (see below). The code is working fine and seems to do what it should do.

My question - Is my...

So basically, if I would use


const hObject dataObject_;


(thus without the &), a copy is made. Correct?


What exactly do you mean by disabling the copy assignment operator. How do I do...

Hi,

I have a general question. How do initialization lists work when creating an object. In the example below, I would like the private data member dataObject_ to be a reference to dataObject...

Hi,

I have two questions regarding nested maps.

I am working with a nested map like

map < string, map <string, map < long, double > > > myMap

This map is being created in one function and...

Hi I have a map <string, vector<string> > looking something like:

["12%","45, 233.45"]
["56%","12.45, 67.12"]

Now I need to add a number to the end, so the result is something like:
...

Hi all,

I am not programming in C++ quite often, but for a project I was asked to do something for a certain prject. My problem: search for a specific indices in a CSV file. I came up with the...

Hi all,

I have a 2D dynamic array defined in the usual way:



double **myArray = 0;

int myArrayRows = 12;
myArray = new double *[myArrayRows];

Thanks for your comments and suggestions. I've got it working, although I've still got a problem: if I look at the output I see the following (I'll be using here the numbers of my example above),...

Thanks for the answer. See below for the full code. What I would like to achieve is to read a comma seperated file which could look like:

2344.33,-234.23,856.22
4.73,7658.76,244.89
etc.

So...

Hi all,

Suppose I have the following:

vector< vector< string >* > :: data;

How do I get the values from data? I used the following (see below) but it doesn't work. Does somebody know how to...

Hi,

but I would to have both columns in one array. So if I call my_array[117][0] = 0.23 and my_array[117][1] = 0.65. Where my_array can be a map? Would the following work:
map < int, vector<...

Thanks laserlight,

But I'm not too familiar with maps and vectors. Any idea how to set this up?

Bar_ba_dos.

Hi,

I have the following table (example):

116 0.45 0.55
117 0.23 0.65
118 0.22 0.66
119 0.12 0.43
120 0.34
121 0.45

Hi Gurus,

I have a comma seperated file which looks like:

Iter,time,val1,val2,val3,...
1,0,1.0,0.3,3.4,...
1,1,4.5,0.2,0.7,...
2,0,6.7,0.9,5.4,...
3,0,1.0,0.3,3.4,...
3,1,2.8,0.6,0.3,...

Hi guys,

I am trying to learn the concept of nested classes so I wrote a little test program which can be found below. I have some questions about this one:

1) Reading some literature on nested...