Add get_point() query (for doubles perf simulation).

Author: evoskuil

include/bitcoin/database/impl/query/objects.ipp

@@ -241,6 +241,17 @@ typename CLASS::input::cptr CLASS::get_input(
     return ptr;
 }
 
+TEMPLATE
+typename CLASS::point CLASS::get_point(
+    const point_link& link) const NOEXCEPT
+{
+    table::point::record point{};
+    if (!store_.point.get(link, point))
+        return {};
+
+    return { point.hash, point.index };
+}
+
 TEMPLATE
 typename CLASS::inputs_ptr CLASS::get_spenders(
     const output_link& link) const NOEXCEPT

include/bitcoin/database/query.hpp

@@ -344,6 +344,7 @@ class query
         uint32_t input_index) const NOEXCEPT;
     output::cptr get_output(const tx_link& link,
         uint32_t output_index) const NOEXCEPT;
+    point get_point(const point_link& link) const NOEXCEPT;
     inputs_ptr get_spenders(const tx_link& link,
         uint32_t output_index) const NOEXCEPT;