I am a newbie to boost libraries. Just a small query :

    Using the <sstream.h> library file provided at gnu.org for the
    regex example program, I am getting an error as follows :

    regex_merge_example.cpp: In function `int main(int, const char **)':
    regex_merge_example.cpp:74: `::ostringstream' undeclared (first use here)
    regex_merge_example.cpp:74: parse error before `('
    regex_merge_example.cpp:75: `t' undeclared (first use this function)
    regex_merge_example.cpp:75: (Each undeclared identifier is reported only once
    regex_merge_example.cpp:75: for each function it appears in.)

    I have included the header in the include search path (-I), but still I
    am seeing this problem. Can you please help me in this regard.

    Thanks in advance.

    Build : GCC 2.95.2    Platform : Sun-Solaris

Regards,
Pawan Kumar