Add example 14_toml_template.cpp

openPMD · Aug 4, 2023 · d07b6b1 · d07b6b1
1 parent ee6a256
commit d07b6b1
Showing 1 changed file with 22 additions and 0 deletions.
diff --git a/examples/14_toml_template.cpp b/examples/14_toml_template.cpp
@@ -0,0 +1,22 @@
+#include <openPMD/openPMD.hpp>
+
+int main()
+{
+    std::string config = R"(
+{
+  "iteration_encoding": "variable_based",
+  "toml": {
+    "dataset": {"mode": "template"},
+    "attribute": {"mode": "short"}
+  }
+}
+)";
+
+    openPMD::Series writeTemplate(
+        "../samples/tomlTemplate.toml", openPMD::Access::CREATE, config);
+    auto iteration = writeTemplate.writeIterations()[0];
+
+    auto temperature =
+        iteration.meshes["temperature"][openPMD::RecordComponent::SCALAR];
+    temperature.resetDataset({openPMD::Datatype::FLOAT, {5, 5}});
+}