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separating part of code from the program

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# 1  
Old 06-12-2011
MySQL separating part of code from the program
hello sir,
i hav the program
Code:
void main()
{
int a,b,c
....
}
void insert()
{
int i;
...
}
void search()
{
int n
...
}

can i know how to seperate these functions individually and store them in separate files
ex
in file1
void main()
{
int a,b,c
....
}


in file 2
void insert()
{
int i;
...
}

in file3
void search()
{
int n
...
}


can someone suggest me the way to do this...
thank u in advance..Smilie
# 2  
Old 06-12-2011
Most simply put:

main.c:
Code:
#include <stdio.h>

int main()
{
  int a,b,c;
  a = insert();
  b = search();
  printf( "Insert: %d   -  Search: %d\n", a, b );
  return 0;
}

insert.c:
Code:
int insert()
{
  int i;
  return 1;
}

search.c:
Code:
int search()
{
  int n;
  return 2;
}

Code:
$ cc -o main main.c insert.c search.c
$ ./main
Insert: 1   -  Search: 2

# 3  
Old 06-12-2011
assume that your file is called t.txt, and each function has only one (the last one closing the function) "}":

Code:
 sed -r 's/\}/\}-----/g' t.txt|awk 'BEGIN{FS="-----";RS=""} {for (i=1;i<NF;i++){print $i > "file"i".txt"}} '

the command above will generate 3 files: file1-3.txt.
# 4  
Old 06-12-2011
Quote:
Originally Posted by sk1418
assume that your file is called t.txt, and each function has only one (the last one closing the function) "}":

Code:
 sed -r 's/\}/\}-----/g' t.txt|awk 'BEGIN{FS="-----";RS=""} {for (i=1;i<NF;i++){print $i > "file"i".txt"}} '

the command above will generate 3 files: file1-3.txt.
Ha ha. Thanks. I somehow feel I misinterpreted the question Smilie
# 5  
Old 06-12-2011
thank u so much for the reply..Smilie

---------- Post updated at 11:15 AM ---------- Previous update was at 11:14 AM ----------

i have one more query

I have two files def1.txt and def2.txt.
The contents of def1.txt are variables a,b and
the contents of def2.txt are variables i,a.
I need to perform intersection on these two files, i.e i should get the output file which contains variable a.
can u pls help me out..Smilie
# 6  
Old 06-12-2011
please give an example, what in the two input files, and how the output file should look like.
# 7  
Old 06-12-2011
MySQL intersection of contents in file
i hav two files
1.txt
//contents
a,b
c
d



2.txt
//contents
i,n
a
e,c

the expected output is
a,c

can u help me out in finding this..?
thank u..Smilie
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