dcslin commented on a change in pull request #632: make astype return new tensor
URL: https://github.com/apache/singa/pull/632#discussion_r396194217
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File path: src/core/tensor/tensor.cc
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@@ -152,29 +152,24 @@ Tensor Resize(const Tensor &in, const Shape &shape) {
}
\
} while (0)
-Tensor &Tensor::AsType(const DataType type) {
+// return new tensor
+Tensor Tensor::AsType(const DataType type) {
Review comment:
Yes. this is my concern.
Currently the `in place` flag are available in python tensor api. No one in
cpp tensor api yet.
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