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8 years ago · 759a9d3ab5
parent 9c448be51e
commit 759a9d3ab5
1 changed files with 3 additions and 3 deletions
--- a/paddle/gserver/tests/LayerGradUtil.h
+++ b/paddle/gserver/tests/LayerGradUtil.h
@ -98,9 +98,9 @@ struct InputDef {

  InputDef(InputType type,
           string nameIn,
-           std::vector<int> ids,
-           std::vector<int> selfDefinedSeqStartPos = {},
-           std::vector<int> selfDefinedSubSeqStartPos = {})
+           const std::vector<int>& ids,
+           const std::vector<int>& selfDefinedSeqStartPos = {},
+           const std::vector<int>& selfDefinedSubSeqStartPos = {})
      : labelSeqStartPositions(selfDefinedSeqStartPos),
        labelSubSeqStartPositions(selfDefinedSubSeqStartPos),
        ids(ids) {