refactor: apply code suggestions

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Vishwa Shah <vishwa2710@gmail.com>

Author: 3 people

src/OpenSpaceToolkit/Astrodynamics/Trajectory/State.cpp

@@ -503,7 +503,10 @@ std::unordered_map<Shared<const CoordinateSubset>, bool> State::isNear(
 {
     if (aToleranceMap.size() != coordinatesBrokerSPtr_->accessSubsets().getSize())
     {
-        throw ostk::core::error::runtime::Wrong("Tolerance Map");
+        throw ostk::core::error::runtime::Wrong(
+            "Tolerance Map: Expected size [" + std::to_string(coordinatesBrokerSPtr_->accessSubsets().getSize()) +
+            "], but received size [" + std::to_string(aToleranceMap.size()) + "]."
+        );
     }
 
     const State deltaState = aState - *this;
@@ -550,20 +553,17 @@ std::unordered_map<Shared<const CoordinateSubset>, Array<bool>> State::isNear(
 
         if (toleranceArray.size() != deltaCoordinates.size())
         {
-            throw ostk::core::error::runtime::Wrong("Tolerance Array Size");
+            throw ostk::core::error::runtime::Wrong(
+                "Tolerance Array Size: Expected [" + std::to_string(deltaCoordinates.size()) +
+                "], but got [" + std::to_string(toleranceArray.size()) + "]"
+            );
         }
         if ((toleranceArray.array() <= 0.0).any())
         {
             throw ostk::core::error::runtime::Wrong("Tolerance Array");
         }
 
-        Array<bool> isNearArray;
-        isNearArray.reserve(deltaCoordinates.size());
-        for (int i = 0; i < deltaCoordinates.size(); ++i)
-        {
-            isNearArray.add(std::abs(deltaCoordinates[i]) <= toleranceArray[i]);
-        }
-        isNearMap[subsetSPtr] = isNearArray;
+        Eigen::ArrayXb isNear = deltaCoordinates.abs() <= toleranceArray
     }
     return isNearMap;
 }