From 43bfc27017d1167cb8ae1bf72eaa7d4f1e9dc912 Mon Sep 17 00:00:00 2001
From: Josh Cardenzana <jcardenzana@irap.omp.eu>
Date: Thu, 8 Nov 2018 21:19:10 +0100
Subject: [PATCH] Apply some minor speed ups preventing initializing GGti objects (#2713)

---
 src/ctfindvar/ctfindvar.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/ctfindvar/ctfindvar.cpp b/src/ctfindvar/ctfindvar.cpp
index f40e652..0b7ede1 100644
--- a/src/ctfindvar/ctfindvar.cpp
+++ b/src/ctfindvar/ctfindvar.cpp
@@ -510,7 +510,7 @@ void ctfindvar::fill_alpha_vector(const int&           pix_number,
         GCTAInstDir instdir = obs->pointing().instdir(pix_dir);
 
         // Extract the good time intervals of the observation
-        GGti obs_gti = obs->gti();
+        const GGti& obs_gti(obs->gti());
 
         // Loop over all time bins
         for (int j=0; j<m_gti.size(); j++) {
@@ -572,8 +572,7 @@ int ctfindvar::time2inx(const GTime& time)
     // Loop over all GTIs
     for (int i=0; i<m_gti.size(); i++) {
         // Check if interval contains the time
-        GGti interval = inx2gti(i);
-        if (interval.contains(time)) {
+        if (m_gti.tstart(i) < time && m_gti.tstop(i) > time) {
             map_index = i;
             break;
         }
--
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