c - How do I increment pointer in stringtable? -

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I am filling a stringbabelsible four * data [500] with the pointer for different stars. 

  four * data [500]; Int stringC = 0; Four printbuffers [200]; Zero data_desplay (zero); Zero print string tab (zero); Int main () {data_display (); // Fill buffer printstringtable (); Return 0; }

Here I use another buffer so that I can store an index in the string: 

  zero data_display (zero) {int index = 0; Sprintf (printbuffer, "a text% d \ n", index); Output (PrintBuffer); Index ++; Sprintf (printbuffer, "b text% d \ n", index); Output (PrintBuffer); Index ++; Sprintf (printbuffer, "C text% d \ n", index); Output (PrintBuffer); }

While debugging, I can see that the indicator always indicates the same address.

Zero Output (Four * Buffer) {Data [String C] = Buffer; Four * (* PTR) [500] = More data; String C ++; Ptr + = stringC; } Zero printStringTable () {int i; For (i = 0; i

If I have another string using a buffer (printbuffer) without a separate address and I am getting it:

A lesson b text 1c <2 p>

But in this constellation I get:

C text 2C text 2C text 2

Is it a way to increase the indicator so that it is a Indicates at a different address? Point to all points of the head point is the same place,

data Which is PrintBuffer .

You have to allocate a new buffer for each of your strings.

Output function shoukd can be modified like this: 

  zero output (four * buffer) {char * newbuffer = strdup (buffer); Data [stringC] = newbuffer; // Deleted: It is unusable four * (* ptr) [500] = & amp; Data; String C ++; // Removed: this is a worthless PTR + = string C; }

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