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[fukki]

Hello, those are 2 parts of my simple program.
It uses data structure with classes.
I have a loop sending the cars to the class function to check them if are modified(bool value).

I want at the end of the process to display a message like "The cars that are modified are the: ferrari * porsche"

or

If are not modified cars to display "No modified cars"

void listModified(warehouse ArrayOfStruct[],int numberOfCars) 
{
for (i=0;i<numberOfCars;i++)
	ArrayOfStruct[i].printModified();
}

void warehouse::printModified()
{

if (PRVmodified == 1)
{
    cout<<"The following cars are modified "<<endl;
    cout<<PRVcar<<" * ";
}
else
cout<<"There are not modified cars "<<endl;
}

I tried to addthe modified cars in a message with strcat but didn`t work.
Any ideas ?

[hamsterman]

Didn't understand what you want. For example if there are 3 cars (I assume that warehouse means one car?) : a modified ferrari, modified porche and unmodified beetle, you want to get

The following cars are modified ferrari * porche
There are not modified cars

right?

And if we swap unmodified beetle with modified porche, do you want the output to be the same?

[fukki]

Yes but if there is atleast one modified car not to show
There are not modified cars

[m4ster r0shi]

Well, try if (PRVmodified >= 1)

[hamsterman]

The way I'd do it:

listMoified{
    create a vector of char*.
    for each car in array, if modified, push its name into the vector.
    for int i from 0 to vecrtor size{
        if i > 0, print '*'
        print vector[i]
    }
    if vector size < array size, print "There are not modified cars "
}

It doesn't really have to be a vector. char*[] and int could do the same.