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#include "caffe2/operators/find_op.h"
namespace caffe2 {
OPERATOR_SCHEMA(Find)
.NumInputs(2)
.NumOutputs(1)
.IdenticalTypeAndShapeOfInput(1)
.Input(0, "index", "Index (integers)")
.Input(1, "query", "Needles / query")
.Output(
0,
"query_indices",
"Indices of the needles in index or 'missing value'")
.Arg("missing_value", "Placeholder for items that are not found")
.SetDoc(R"DOC(
Finds elements of second input from first input,
outputting the last (max) index for each query.
If query not find, inserts missing_value.
See IndexGet() for a version that modifies the index when
values are not found.
)DOC");
REGISTER_CPU_OPERATOR(Find, FindOp<CPUContext>)
} // namespace caffe2
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