[PPL-devel] [GIT] ppl/ppl(master): demos/ppl_pips: remove two unused functions.

[Marco Poletti]

Module: ppl/ppl
Branch: master
Commit: 21e65da7eb5060d87ccdcd8f0d74fc525abd3cb6
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=21e65da7eb5060d87ccdcd8f0d74fc525abd3cb6

Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Wed Dec  7 10:11:02 2011 +0100

demos/ppl_pips: remove two unused functions.

---

 demos/ppl_pips/ppl_pips.cc |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)

diff --git a/demos/ppl_pips/ppl_pips.cc b/demos/ppl_pips/ppl_pips.cc
index c45eac0..bfa1def 100644
--- a/demos/ppl_pips/ppl_pips.cc
+++ b/demos/ppl_pips/ppl_pips.cc
@@ -549,12 +549,6 @@ set_input(const char* file_name) {
   }
 }
 
-std::istream&
-input() {
-  assert(input_stream_p);
-  return *input_stream_p;
-}
-
 const char* output_file_name = 0;
 std::ostream* output_stream_p = 0;
 
@@ -577,12 +571,6 @@ set_output(const char* file_name) {
   }
 }
 
-std::ostream&
-output() {
-  assert(output_stream_p);
-  return *output_stream_p;
-}
-
 bool piplib_format = false;
 
 } // namespace