1 files changed, 0 insertions, 81 deletions
diff --git a/src/mbgl/style/function.cpp b/src/mbgl/style/function.cpp
deleted file mode 100644
index 02750c7d2e..0000000000
--- a/src/mbgl/style/function.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-#include <mbgl/style/function.hpp>
-#include <mbgl/style/types.hpp>
-#include <mbgl/util/color.hpp>
-#include <mbgl/util/interpolate.hpp>
-
-#include <cmath>
-
-namespace mbgl {
-namespace style {
-
-template <typename T>
-T Function<T>::evaluate(float z) const {
-    bool smaller = false;
-    float smaller_z = 0.0f;
-    T smaller_val = T();
-    bool larger = false;
-    float larger_z = 0.0f;
-    T larger_val = T();
-
-    for (uint32_t i = 0; i < stops.size(); i++) {
-        float stop_z = stops[i].first;
-        T stop_val = stops[i].second;
-        if (stop_z <= z && (!smaller || smaller_z < stop_z)) {
-            smaller = true;
-            smaller_z = stop_z;
-            smaller_val = stop_val;
-        }
-        if (stop_z >= z && (!larger || larger_z > stop_z)) {
-            larger = true;
-            larger_z = stop_z;
-            larger_val = stop_val;
-        }
-    }
-
-    if (smaller && larger) {
-        if (larger_z == smaller_z || larger_val == smaller_val) {
-            return smaller_val;
-        }
-        const float zoomDiff = larger_z - smaller_z;
-        const float zoomProgress = z - smaller_z;
-        if (base == 1.0f) {
-            const float t = zoomProgress / zoomDiff;
-            return util::interpolate(smaller_val, larger_val, t);
-        } else {
-            const float t = (std::pow(base, zoomProgress) - 1) / (std::pow(base, zoomDiff) - 1);
-            return util::interpolate(smaller_val, larger_val, t);
-        }
-    } else if (larger) {
-        return larger_val;
-    } else if (smaller) {
-        return smaller_val;
-    } else {
-        // No stop defined.
-        assert(false);
-        return T();
-    }
-}
-
-template class Function<bool>;
-template class Function<float>;
-template class Function<Color>;
-template class Function<std::vector<float>>;
-template class Function<std::vector<std::string>>;
-template class Function<std::array<float, 2>>;
-template class Function<std::array<float, 4>>;
-
-template class Function<std::string>;
-template class Function<TranslateAnchorType>;
-template class Function<RotateAnchorType>;
-template class Function<CirclePitchScaleType>;
-template class Function<LineCapType>;
-template class Function<LineJoinType>;
-template class Function<SymbolPlacementType>;
-template class Function<TextAnchorType>;
-template class Function<TextJustifyType>;
-template class Function<TextTransformType>;
-template class Function<AlignmentType>;
-template class Function<IconTextFitType>;
-
-} // namespace style
-} // namespace mbgl