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-rw-r--r--vespajlib/src/main/java/com/yahoo/tensor/Tensor.java4
1 files changed, 4 insertions, 0 deletions
diff --git a/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java b/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java
index 5ad1a8f1e17..5e3af70cba4 100644
--- a/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java
+++ b/vespajlib/src/main/java/com/yahoo/tensor/Tensor.java
@@ -112,6 +112,10 @@ public interface Tensor {
Collections.singletonList(toDimension)).evaluate();
}
+ default Tensor concat(double argument, String dimension) {
+ return concat(Tensor.Builder.of(TensorType.empty).cell(argument).build(), dimension);
+ }
+
default Tensor concat(Tensor argument, String dimension) {
return new Concat(new ConstantTensor(this), new ConstantTensor(argument), dimension).evaluate();
}