Clarified Slice errors

src/operator/Slice.cpp

@@ -147,13 +147,13 @@ bool Aidge::Slice_Op::forwardDims(bool allowDataDependency) {
                             static_cast<DimSize_t>(this->template getAttr<SliceAttr::Ends>()[i] + static_cast<DimSize_t>(getInput(0)->dims()[axis]));
             const std::int64_t step = this->template getAttr<SliceAttr::Steps>()[i];
 
-            AIDGE_ASSERT(step != 0, "Slice_Op: Step must be a non-zero value!");
+            AIDGE_ASSERT(step != 0, "Slice_Op: Step ({}) must have a non-zero value on axis {}!", this->template getAttr<SliceAttr::Steps>(), axis);
             if(step * (static_cast<int64_t>(end) - static_cast<int64_t>(start)) < 0) {
                 if(step < 0) {
-                    AIDGE_THROW_OR_ABORT(std::runtime_error, "{}: Step is negative we must have End < Start", type());
+                    AIDGE_THROW_OR_ABORT(std::runtime_error, "{}: Step ({}) is negative, we must have End ({}) < Start ({}) on axis {}", type(), step, end, start, axis);
                 }
                 else {
-                    AIDGE_THROW_OR_ABORT(std::runtime_error, "{}: Step is positive we must have Start < End", type());
+                    AIDGE_THROW_OR_ABORT(std::runtime_error, "{}: Step ({}) is positive, we must have Start ({}) < End ({}) on axis {}", type(), step, start, end, axis);
                 }
             }
 
@@ -161,7 +161,8 @@ bool Aidge::Slice_Op::forwardDims(bool allowDataDependency) {
             // Check if slice length is valid
             if (sliceLength > getInput(0)->dims()[axis])
             {
-                AIDGE_THROW_OR_ABORT(std::runtime_error, "Slice_Op: ROI of Slice operator out of bounds");
+                AIDGE_THROW_OR_ABORT(std::runtime_error, "Slice_Op: ROI ({}) of Slice operator out of bounds ({}) on axis {}, with (Start, End, Step) = ({}, {}, {})",
+                    sliceLength, getInput(0)->dims()[axis], axis, start, end, step);
             }
             outDims[axis] = sliceLength;
         }