bom fix and interpolator

utils/interpolate.cpp

@@ -319,12 +319,16 @@ void XInterpolator::create(const SInitOrbit& orbit, const TimeJD& beg, const Tim
     finalize(*m_ephi);
 }
 
-bool XInterpolator::get_pos(const TimeJD& date, Vect6& res) const
+Vect6 XInterpolator::get_pos(const TimeJD& date) const
 {
-    assert(m_ephi != 0);
-    assert(date >= m_beg);
-    assert(date <= m_end);
+    if(!m_ephi){
+        throw Exp() << "interpolation not initialised\n";
+    }
 
+    if(!(date >= m_beg && date <= m_end)){
+        throw Exp() << "interpolation date out of range\n";
+    }
+    
     double outvec[6], backvec[6], aberout[3], aberback[3];
     double relcorrout, relcorrback;
     int fvel = 1;
@@ -333,7 +337,11 @@ bool XInterpolator::get_pos(const TimeJD& date, Vect6& res) const
     double sec = date.GetFraction() * 86400;
     cinterp_pvac(*m_ephi, jdi, sec, outvec, backvec, aberout, aberback, &relcorrout, &relcorrback, fvel, &ircode);
 
-    res = Vect6(
+    if(ircode != 0){
+        throw Exp() << "interpolation fail\n";
+    }
+
+    return Vect6(
         outvec[0],
         outvec[1],
         outvec[2],
@@ -341,6 +349,4 @@ bool XInterpolator::get_pos(const TimeJD& date, Vect6& res) const
         outvec[4],
         outvec[5]
     );
-
-    return true;
 }

utils/interpolate.h

@@ -13,7 +13,7 @@ public:
     XInterpolator(const SInitOrbit& orbit, const TimeJD& beg, const TimeJD& end);
     ~XInterpolator();
     void create(const SInitOrbit& orbit, const TimeJD& beg, const TimeJD& end);
-    bool get_pos(const TimeJD& date, Vect6& res) const;
+    Vect6 get_pos(const TimeJD& date) const;
     int get_size() const { return m_positions.size(); }
     TimeJD get_beg() const { return m_beg; }
     TimeJD get_end() const { return m_end; }

utils/orbBlocks.cpp

-#include "orbBlocks.h"
+#include "orbBlocks.h"
 #include "TimeFunctions.h"
 #include "Propagator.h"
 #include "xalgorithm.h"
@@ -169,18 +169,17 @@ void OrbBlocksStore::init_min_dist(const SInitOrbits& orbits, const TimeJD& beg,
 class MinDistEvaluator
 {
 public:
-    MinDistEvaluator(const XInterpolator& ip1, const XInterpolator& ip2, const TimeJD& base)
-        :m_ip1(ip1), m_ip2(ip2), m_base(base)
+    MinDistEvaluator(const XInterpolator& ip1, const XInterpolator& ip2, const TimeJD& base):
+    m_ip1(ip1), 
+    m_ip2(ip2), 
+    m_base(base)
     {
     }
     double calc(double time) const {
         TimeJD date = ShiftDate(m_base, time * 86400);
 
-        Vect6 p1;
-        m_ip1.get_pos(date, p1);
-
-        Vect6 p2;
-        m_ip2.get_pos(date, p2);
+        Vect6 p1 = m_ip1.get_pos(date);
+        Vect6 p2 = m_ip2.get_pos(date);
 
         return sqrt(
             sqr(p1.x - p2.x) +
@@ -232,11 +231,11 @@ void OrbBlocksStore::calc_min_dist(const SInitOrbit& orb1, const SInitOrbit& orb
     result_dist = eval.calc(shift);
 }
 
-bool OrbBlocksStore::get_pos(const TimeJD& date, Vect6& result) const
+Vect6 OrbBlocksStore::get_pos(const TimeJD& date) const
 {
     for (std::vector<XInterpolator*>::const_iterator it = m_interpolators.begin(); it != m_interpolators.end(); ++it) {
         if (date >= (*it)->get_beg() && date <= (*it)->get_end()) {
-            return (*it)->get_pos(date, result);
+            return (*it)->get_pos(date);
         }
     }
 

utils/orbBlocks.h

-#pragma once
-
+#pragma once
+ 
 #include "TM.h"
 #include <vector>
 #include "orbBlock.h"
@@ -14,7 +14,7 @@ public:
     OrbBlocksStore() {};
     ~OrbBlocksStore();
     void init(const SInitOrbits& orbits, const TimeJD& beg, const TimeJD& end);
-    bool get_pos(const TimeJD& date, Vect6& result) const;
+    Vect6 get_pos(const TimeJD& date) const;
     const SInitOrbit& get_orbit(const TimeJD& date) const;
     const OrbBlocks& get_blocks() const { return m_blocks; }
 private:

utils/trj_inter.cpp

@@ -8,8 +8,7 @@ TrjInter::TrjInter(const OrbBlocksStore& orbit_processor)
 
 bool TrjInter::Predict(const TimeJD &t, const IFrame &fr, Vect6 &f)
 {
-    Vect6 p;
-    m_orbit_processor.get_pos(t, p);
+    Vect6 p = m_orbit_processor.get_pos(t);
     p.x /= 1E6;
     p.y /= 1E6;
     p.z /= 1E6;