From 6b024b0c06844fb01dbbea26a484aa91c178798e Mon Sep 17 00:00:00 2001
From: Daniel Warner <contact@danrw.com>
Date: Fri, 27 May 2011 01:54:41 +0100
Subject: [PATCH] Allow Tle to be passed into constructor of SGP4

---
 SGP4.cpp     | 5 +++++
 SGP4.h       | 1 +
 SatTrack.cpp | 3 +--
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/SGP4.cpp b/SGP4.cpp
index 3f66b90..aaadee9 100644
--- a/SGP4.cpp
+++ b/SGP4.cpp
@@ -12,6 +12,11 @@ SGP4::SGP4(void) {
     Reset();
 }
 
+SGP4::SGP4(const Tle& tle) {
+
+    SetTle(tle);
+}
+
 SGP4::~SGP4(void) {
 }
 
diff --git a/SGP4.h b/SGP4.h
index c49bcbd..3bdada0 100644
--- a/SGP4.h
+++ b/SGP4.h
@@ -7,6 +7,7 @@
 class SGP4 {
 public:
     SGP4(void);
+    SGP4(const Tle& tle);
     virtual ~SGP4(void);
 
     void SetTle(const Tle& tle);
diff --git a/SatTrack.cpp b/SatTrack.cpp
index 342fa76..c3be345 100644
--- a/SatTrack.cpp
+++ b/SatTrack.cpp
@@ -9,8 +9,7 @@ int main() {
   Tle tle = Tle("ISS (ZARYA)             ",
     "1 25544U 98067A   11146.36888985  .00025753  00000-0  16912-3 0  4201",
     "2 25544  51.6504 272.6534 0003891 329.5510  71.2188 15.75539412717473");
-  SGP4 sgp4;
-  sgp4.SetTle(tle);
+  SGP4 sgp4(tle);
   Eci eci;
 
   while(1) {