tuple_symmdifftuple_symmdiffTupleSymmdiffTupleSymmdifftuple_symmdiff (算子名称)

名称

tuple_symmdifftuple_symmdiffTupleSymmdiffTupleSymmdifftuple_symmdiff — Compute the symmetric difference set of two input tuples.

参数签名

描述

tuple_symmdifftuple_symmdiffTupleSymmdiffTupleSymmdiffTupleSymmdifftuple_symmdiff returns the symmetric difference set from Set1Set1Set1Set1set1set_1 and Set2Set2Set2Set2set2set_2 in SymmDiffSymmDiffSymmDiffSymmDiffsymmDiffsymm_diff. For example, if Set1Set1Set1Set1set1set_1 contains the values [0,1,3,3,5] and Set2Set2Set2Set2set2set_2 contains the values [2,3,5,10], the output SymmDiffSymmDiffSymmDiffSymmDiffsymmDiffsymm_diff is [0,1,2,10]. The operator also allows mixed types of elements in the input tuples. However, the elements with different types will be considered as different elements, i.e. 1.0 and 1 are different. Also, this means, if Set1Set1Set1Set1set1set_1 and Set2Set2Set2Set2set2set_2 have different types of elements, their symmetric difference set could be the union. For example, if Set1Set1Set1Set1set1set_1 contains the values [2,5,3] and Set2Set2Set2Set2set2set_2 contains the values [2.0,5.0], the output SymmDiffSymmDiffSymmDiffSymmDiffsymmDiffsymm_diff is [2,5,3,2.0,5.0].

Exception: Empty input tuples

If both of the input tuples are empty, the operator returns an empty tuple. If one of the input tuples is empty and the other is not, the output corresponds to the input tuple that is not empty.

HDevelop In-line Operation

HDevelop provides an in-line operation for tuple_symmdifftuple_symmdiffTupleSymmdiffTupleSymmdiffTupleSymmdifftuple_symmdiff, which can be used in an expression in the following syntax:

SymmDiff := symmdiff(Set1, Set2)

运行信息

• Multithreading type: independent (runs in parallel even with exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Automatically parallelized on internal data level.

参数表

结果

If the parameters are valid, the operator tuple_symmdifftuple_symmdiffTupleSymmdiffTupleSymmdiffTupleSymmdifftuple_symmdiff returns the value 2 ( H_MSG_TRUE) .

可替代算子

tuple_differencetuple_differenceTupleDifferenceTupleDifferenceTupleDifferencetuple_difference

参考其它

tuple_differencetuple_differenceTupleDifferenceTupleDifferenceTupleDifferencetuple_difference, tuple_intersectiontuple_intersectionTupleIntersectionTupleIntersectionTupleIntersectiontuple_intersection, tuple_uniontuple_unionTupleUnionTupleUnionTupleUniontuple_union

模块

Foundation

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