ROOT: error: `Bool_t' does not name a type

In ROOT all 'new' types are defined in the file RType.h and if you wanna use those types in your cpp code you must include any head file based on TObject.h because each head file in ROOT includes RType.h or you just directly include it.

SHELL: add head to a bash script

Every time when you write shell script, it is sick to type the same head on every script? If you are, try this small script to add head to your code.

#!/bin/sh
help(){
echo "Usage: "
echo " `basename $0` "
echo " `basename $0` -h "
exit 1
}

if [ $# -lt 1 ] || [[ $1 = -h ]]
then
help
fi

echo " "
echo "Input the title of your code:"
read line
newline[0]='#!/bin/sh'
newline[1]="#######################################"
newline[2]="# $1"
newline[3]="# $line"
newline[4]="# "
newline[5]="# Created by Your name (you@email.com)"
newline[6]="# on `date`"
newline[7]='# Usage: '
newline[8]='# '
newline[9]='# Modifications: '
newline[10]='# '
newline[11]='#######################################'
newline[12]=' '
newline[13]='help() {'
newline[14]=' echo ""'
newline[15]=' echo "Usage: $0 <>"'
newline[16]=' echo " <>"'
newline[17]=' echo " -h or no-args for this help info."'
newline[18]=' echo ""'
newline[19]='}'
newline[20]='if [[ $1 == "-h" ]] || [ $# -lt 1 ]'
newline[21]=' then'
newline[22]=' help'
newline[23]=' exit 0'
newline[24]='fi'

#this total value must be equal to the last index!!!
total=24
index=0
while [ $index -le $total ]
do
((iline=index+1))
sed -i "${iline}i\\${newline[$index]}" $1
((index+=1))
done