#!/bin/bash
# replaces in all .hh and .cc the string $1 with $2

test -n "$1" || exit -1
test -n "$2" || exit -2

echo "replace $1 => $2"

for name in `find . -name "*.hh"`; do 
    echo $name
    perl -pi -e "s/$1/$2/" $name
done

for name in `find . -name "*.cc"`; do 
    echo $name
    perl -pi -e "s/$1/$2/" $name
done