Re: [Dev-C++] how to pass a string array to another function

[Brad <nyc...@gm...>]

My data is almost in its function but I am having difficulties with the
final step. Goal: To get the array data into a textbox window on line 406
and 407 of -> http://pastie.org/4742333 But I am getting this error
http://pastie.org/4742347 and I have tried a few different versions of
passing the argument but no success.

 

Brad 

 

From: bibigiu [mailto:bi...@al...] 
Sent: Monday, September 17, 2012 11:30 AM
To: Brad
Subject: Re: [Dev-C++] how to pass a string array to another function

 

Il 17/09/2012 14:40, Brad ha scritto:

That's the problem, my function is not in main() and this is where the
errors get weird is when I pass the same arguments  in a function outside of
main.

 

Brad

 

From: bibigiu [mailto:bi...@al...] 
Sent: Monday, September 17, 2012 8:04 AM
To: Brad
Subject: Re: [Dev-C++] how to pass a string array to another function

 

Il 17/09/2012 13:40, Brad ha scritto:

My situation is this, I have a string array that I am trying to get the data
to another function but have issues with the return type conflicting with
either the function definition or the array data being passed.

 

std::array Array[2]

 

std::string f()

{

array[0]=ted

array[1]=bundy

return Array[2];

}};

 

void printarray (int arg[], int length) {

  for (int n=0; n<length; n++)

    cout << Array[n] << endl;

}

 

int main ()

{

  printarray();

  return 0;

}

 

 

try this :

  #include <iostream>
using namespace std;

    void PrintArray(std::string str[],int length)
    {
    for(int a=0;a<length;a++)
        {
        cout<< str[a].c_str() << endl;
        }
    }

int main()
{
    std::string str[2];
    str[0] = "hello";
    str[1] = "bye";
    PrintArray(str,2);
    return 0;
}

     




 







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ops... try this 
  void PrintArray(std::string *str,int length)
    {
    for(int a=0;a<length;a++)
        {
        cout<< str[a].c_str() << endl;
        }
    }
string* CreateStrArray(int size)
    {
    std::string *str = new std::string[size];
    for(int a=0;a<size;a++)
        str[a] = "name";
    return str;
    }

int main( )
{
    std::string *str = CreateStrArray(2);// you must use pointer allocation
with new(on the heap) for return object from a function... local variable
created in the function are destroyed   when    return from the function!!!!
    PrintArray(str,2);

    return 0;
}
 is that what you want?