Merge pull request #202 from paulsengroup/fix/merge-float

Properly support merging coolers with FP counts
paulsengroup · Aug 15, 2024 · 10f134d · 10f134d
2 parents 7001ab3 + ad280b9
commit 10f134d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/hictk/merge/merge.cpp b/src/hictk/merge/merge.cpp
@@ -18,9 +18,14 @@ namespace hictk::tools {
 
 static void merge_coolers(const MergeConfig& c) {
   SPDLOG_INFO(FMT_STRING("begin merging {} coolers..."), c.input_files.size());
-  cooler::utils::merge<std::int32_t>(c.input_files.begin(), c.input_files.end(),
+  std::visit(
+      [&]([[maybe_unused]] auto count_type) {
+        using PixelT = decltype(count_type);
+        cooler::utils::merge<PixelT>(c.input_files.begin(), c.input_files.end(),
                                      c.output_file.string(), c.force, c.chunk_size, 10'000'000,
                                      c.compression_lvl);
+      },
+      cooler::File(c.input_files.front()).pixel_variant());
 }
 
 static void merge_hics(const MergeConfig& c) {