From fec7d23d3be2ae1809c616c55dd38cd6718a8fbc Mon Sep 17 00:00:00 2001
From: knodlseder <>
Date: Sat, 12 Jun 2010 11:45:28 +0000
Subject: [PATCH] add isin() method

---
 include/GGti.hpp |  1 +
 src/obs/GGti.cpp | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/include/GGti.hpp b/include/GGti.hpp
index 1037620..605c016 100644
--- a/include/GGti.hpp
+++ b/include/GGti.hpp
@@ -68,6 +68,7 @@ public:
 	GTime  tstop(int inx) const;
 	double telapse(void) const { return m_telapse; }
 	double ontime(void) const { return m_ontime; }
+    bool   isin(const GTime& t) const;
   
 protected:
     // Protected methods
diff --git a/src/obs/GGti.cpp b/src/obs/GGti.cpp
index 151a43f..b67f478 100644
--- a/src/obs/GGti.cpp
+++ b/src/obs/GGti.cpp
@@ -422,6 +422,29 @@ GTime GGti::tstop(int inx) const
 }
 
 
+/***********************************************************************//**
+ * @brief Tests whether time is within GTI intervals
+ *
+ * @param[in] t Time to be tested.
+ ***************************************************************************/
+bool GGti::isin(const GTime& t) const
+{
+    // Initialise test
+    bool found = false;
+
+    // Test all GTIs
+    for (int i = 0; i < m_num; ++i) {
+        if (t >= m_start[i] && t <= m_stop[i]) {
+            found = true;
+            break;
+        }
+    }
+
+    // Return result
+    return found;
+}
+
+
 /*==========================================================================
  =                                                                         =
  =                             Private methods                             =
--
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