adding elemnts of two dimentional array into vector

hello everyone
I need to add elemnts of two dimentional array
eg. (sub_string_testvec[u][x]) into vector (test_Pattern_after_filling)
I mean I want to add element (sub_string_testvec[u][0]., sub_string_testvec[u][1]), ...........sub_string_testvec[u][size of x]) at element number u in vetor (test_Pattern_after_filling) I mean element u at vector contains all sub_string_testvec[u][0].......sub_string_testvec[u][x size]

can I do this please help I want it ASAP
my code :
\code
for ( int u=0; u< Orig_test_Pattern.size();u++){
StringTokenizer token7 = new StringTokenizer(Orig_test_Pattern.get(u).toString( ));
int token7_num=token7.countTokens();
token7.nextToken();

for(int x=0;x<token7_num-1;x++){
if ( token7.hasMoreTokens()){
String ff= token7.nextToken();
for ( int g=0;g<input_node_no;g++){
sub_string_testvec=new String [Orig_test_Pattern.size()][token7_num-1];
if ( ff.substring(2,3).equals("x") && xxx==1 && input_more_1[g].equals(ff.substring (0,1)) && fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"1";
}
else if ( ff.substring(2,3).equals("x") && xxx==0){
if (input_more_1[g]!=null){
if (input_more_1[g].equals(ff.substring (0,1))&& fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"0"; }}
}
else{
sub_string_testvec[u][x]=ff.substring(0,2)+ff.substring(2,3);}}}


}}/ code

Please use code tags when posting code so it is easier to read it.

Are you trying to implement simple matrix addition?

no I have a vector and I want to update each line in vector by using token because the line in vector contains some space and using substring becuse I want to change character in certain string in line and then after that I want to add the updated line in new vector
the code is :
[code]
for ( int u=0; u< Orig_test_Pattern.size();u++){
StringTokenizer token7 = new StringTokenizer(Orig_test_Pattern.get(u).toString( ));
int token7_num=token7.countTokens();
token7.nextToken();

for(int x=0;x<token7_num-1;x++){
if ( token7.hasMoreTokens()){
String ff= token7.nextToken();
for ( int g=0;g<input_node_no;g++){
sub_string_testvec=new String [Orig_test_Pattern.size()][token7_num-1];
if ( ff.substring(2,3).equals("x") && xxx==1 && input_more_1[g].equals(ff.substring (0,1)) && fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"1";
}
else if ( ff.substring(2,3).equals("x") && xxx==0){
if (input_more_1[g]!=null){
if (input_more_1[g].equals(ff.substring (0,1))&& fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"0"; }}
}
else{
sub_string_testvec[u][x]=ff.substring(0,2)+ff.substring(2,3);}}}


}}[\code]

So what happens when you run your code?

Code:

---


for ( int u=0; u< Orig_test_Pattern.size();u++){
StringTokenizer token7 = new StringTokenizer(Orig_test_Pattern.get(u).toString( ));
int token7_num=token7.countTokens();
token7.nextToken();

for(int x=0;x<token7_num-1;x++){
if ( token7.hasMoreTokens()){
String ff= token7.nextToken();
for ( int g=0;g<input_node_no;g++){
sub_string_testvec=new String [Orig_test_Pattern.size()][token7_num-1];
if ( ff.substring(2,3).equals("x") && xxx==1 && input_more_1[g].equals(ff.substring (0,1)) && fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"1";
}
else if ( ff.substring(2,3).equals("x") && xxx==0){
if (input_more_1[g]!=null){
if (input_more_1[g].equals(ff.substring (0,1))&& fl==1 ){
sub_string_testvec[u][x]=ff.substring(0,2)+"0"; }}
}
else{
sub_string_testvec[u][x]=ff.substring(0,2)+ff.substring(2,3);}}}


}}

---

it just print all elements of two dimentional array. I want to add all elements of x in two dimentional array into elment u in vector how can I do this

So by adding do you mean string concatenation? Are they all strings that ytou just want to add together?
What problem are you trying to solve by using these arrays and vectors?

yes all of them strings
I'm doing testing project related to test vecots

Well I don't see any vector definitions in your program.

Basically a two dimensional array is an array of arrays.
So a 2D array of Strings is an array containing arrays of Strings. To add the strings in the 2D array, you need to know which arrays you are taking the strings from.

Suppose we want to add all the strings in the first array of the 2D array, we would just do.

Code:

---

//String[][] twoDArray = .....
String result = "";
for(int i = 0 ; i <twoDArray[0].length;i++) {
    result += twoDArray[0][i];
}

---

Then to set that result to a position somePosition in a vector you just do

Code:

---

myVector.set(somePosition , result);

---

thanks alot
I will try this solution and then tell you what happens

thanks alotttttttttttttttt
my problem is solved :)