My input file is as below :

HEADER 
{ABC|*|DEF {GHI 0 1 0} {{Points {}}}}

{ABC|*|DEF {GHI 0 2 0} {{Points {}}}}

{ABC|*|XYZ:abc:def {GHI 0 22 0} {{Points {{F1 1.1} {F2 1.2} {F3 1.3} {F4 1.4}}}}}

{ABC|*|XYZ:ghi:jkl {JKL 0 372 0} {{Points {}}}}

{ABC|*|XYZ:mno:pqr {GHI 0 34 0} {{Points {}}}}

{
    ABC|*|XYZ:abc:pqr {GHI 0 68 0}
        {{Points {{F1 11.11} {F2 12.10} {F3 14.11} {F4 16.23}}}}
        }
TRAILER

I want to extract the file into an array as below :

$array[0] = "{ABC|*|DEF {GHI 0 1 0} {{Points {}}}}"

$array[1] = "{ABC|*|DEF {GHI 0 2 0} {{Points {}}}}"

$array[2] = "{ABC|*|XYZ:abc:def {GHI 0 22 0} {{Points {{F1 1.1} {F2 1.2} {F3 1.3} {F4 1.4}}}}}"

..
..

$array[5] = "{
    ABC|*|XYZ:abc:pqr {GHI 0 68 0}
        {{Points {{F1 11.11} {F2 12.10} {F3 14.11} {F4 16.23}}}}
        }"

Which means, I need to match the first opening curly brace with its closing curly brace and extract the string in between.

I have checked the below link, but this doesnt apply to my question. http://stackoverflow.com/questions/413071/regex-to-get-string-between-curly-braces-i-want-whats-between-the-curly-braces

I am trying but would really help if someone can assist me with their expertise ...

Thanks Sri ...