Recent content by Federal102

Under your current scenario, I cannot think of a solution other than a void pointer. In general though, the use of void pointers in C++ is indicative of a design flaw. What are you trying to achieve?

If pObj is always intended to be a ponter to an instance of classB, then the following will also work for you... class classB; //forward reference class classA { public: int classtype; int dummy; classB * pObj; }; class classB { public: int classtype; int dummy; }; classA...

Since this is C++ code, you could try making use of the STL. Something like.. [code] struct StudentRec { bool operator < (StudentRec &rhs) { return name < rhs.name; } string name; float average; }; struct Roster { vector<StudentRec> student; }; int main() { //set up test data...

If I understand your post correctly, you have a Race class that looks something like class Race { public: void SetName(string &); void SetDescription(string &); void SetUID(long); private: string name; string description; long UID; }; and a data file that looks like.. string1...

If you have six text boxes, some of which could be empty, you could try something like this... Dim myArray(6) As String myArray(0) = Text1.Text myArray(2) = Text2.Text myArray(3) = Text3.Text myArray(4) = Text4.Text myArray(5) = Text5.Text myArray(6) = Text6.Text Dim segString As String For...

VC++ is well known for its poor handling of templates. You did the right thing by defining the function in the header.

Is this what you are trying to achieve? fstream fs; char name[] = &quot;save.txt&quot;; fs.open(name, ios::in) if(fs.fail()) { cout << &quot;this shows at runtime&quot; << endl; fs.clear(); fs.open(name, ios::out); }

It has MAX_LINES + 2 elements. MAX_LINES must have been defined somewhere else in the code and is a an integer

It is an array of long

When you say it stops working, what do you mean? eg, program aborts memory error invalid results

My bad - didn't study the post too closely

std::multimaps and std::maps contain pairs, not individual elements. The following should work for you... multimap<int, string, less<int> > mmid; string temp = &quot;hello&quot;; mmid.insert(make_pair(30, temp));

GetFile requires a pointer to a C style string as its first argument. It looks like the name of your string variable is RFile. If this is the case, the following should work.. ftpConnection->GetFile(RFile.c_str() , &quot;C:\\dumped\\newfile.txt&quot;, FALSE);

Good to see that the set container worked for you. To read in the file name as a command line argument, replace ifstream infile(&quot;input.txt&quot;); with ifstream infile(argv[1]);

Can you please provide a little additional detail relating to the format of the input. For example woukld the following be acceptable input.. poly1: 3x^3 + 2x^2 + x poly2: 2x^4 + 3x^2 Or would the required input be.. poly1: 0x^4 + 3x^3 + 2x^2 + x poly2: 2x^4 + 0x^3 + 3x^2 + 0x I suppose what...