#! /usr/bin/env python
# FILE: flags.py
# (C) 2001 Frank R. Schaefer
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
######################################################################################
from sys import exit,argv
from GetPot import GetPot
cl = GetPot(argv)
if cl.size() == 1 or cl.search("--help", "-h")==1:
print "Example using flags:"
print
print "USAGE:"
print "--help, -h get some help about this program."
print
print "The first argument will be checked if it contains 'x' or 'X'."
print "If so the first flag will be set. The second flag will be set if"
print "the first argument contains a 'c', 'C', 'k', or a 'K'."
print
print "The 'abc' flag is set when any argument starting with '-' contains an"
print "'a', 'b' or a 'c'."
print
exit(0)
# does first argument contain 'x', 'X', 'c', 'C', 'k', or 'K' ?
first_f = cl.argument_contains(1, "xX");
second_f = cl.argument_contains(1, "cCkK");
# is there any option starting with '-' containing 'a', 'b', or 'c' ?
abc_f = cl.options_contain("abc");
print "first flag = %i " % first_f
print "second flag = %i" % second_f
print "a, b, or c found = %i " % abc_f
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