tuple_less_equaltuple_less_equalTupleLessEqualTupleLessEqualtuple_less_equal (算子)
名称
tuple_less_equaltuple_less_equalTupleLessEqualTupleLessEqualtuple_less_equal — 测试一个元组是否小于或等于另一个元组。
签名
Herror tuple_less_equal(const Hlong T1, const Hlong T2, Hlong* Lesseq)
Herror T_tuple_less_equal(const Htuple T1, const Htuple T2, Htuple* Lesseq)
void TupleLessEqual(const HTuple& T1, const HTuple& T2, HTuple* Lesseq)
HTuple HTuple::TupleLessEqual(const HTuple& T2) const
def tuple_less_equal(t1: MaybeSequence[Union[int, float, str]], t2: MaybeSequence[Union[int, float, str]]) -> int
描述
tuple_less_equaltuple_less_equalTupleLessEqualTupleLessEqualTupleLessEqualtuple_less_equal tests whether the input tuple T1T1T1T1t1t1
is less or equal to T2T2T2T2t2t2. A tuple T1T1T1T1t1t1 is said to be
less or equal to a tuple T2T2T2T2t2t2, if T1T1T1T1t1t1 is not greater
than T2T2T2T2t2t2. A tuple T1T1T1T1t1t1 is said to be greater than a
tuple T2T2T2T2t2t2, if T1T1T1T1t1t1 has been found to be greater when
comparing it elementwise to T2T2T2T2t2t2 or if the first
min(|T1|,|T2|) elements are equal and T1T1T1T1t1t1 has got more
elements than T2T2T2T2t2t2。
With the elementwise comparison, the elements of T1T1T1T1t1t1 and
T2T2T2T2t2t2 are compared one by one. If the two elements are equal,
the next pair of elements will be examined. If the element of
T1T1T1T1t1t1 is less than that from T2T2T2T2t2t2, the result is 1 and
the comparison will be aborted. If the element of T1T1T1T1t1t1 is
greater than that from T2T2T2T2t2t2, the result is 0 and the comparison
will be aborted. If all elements have been tested and if all were
equal, the result is 1.
As a precondition for comparing the
tuples elementwise two corresponding elements must either both be
(integer or floating point) numbers or both be strings. Otherwise
tuple_less_equaltuple_less_equalTupleLessEqualTupleLessEqualTupleLessEqualtuple_less_equal returns an error.
例外：空输入元组
若一个输入元组为空而另一个不为空，则空元组被视为小于非空元组。
HDevelop 内联操作
HDevelop provides an in-line operation for tuple_less_equaltuple_less_equalTupleLessEqualTupleLessEqualTupleLessEqualtuple_less_equal,
which can be used in an expression in the following syntax:
Lesseq := T1 <= T2
执行信息
- 多线程类型：独立（即使使用独占算子也能并行运行）。
- 多线程作用域：全局（可从任何线程调用）。
- 未采用并行化处理。
参数
T1T1T1T1t1t1 (输入控制) tuple(-array) → HTupleMaybeSequence[Union[int, float, str]]HTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)
输入元组 1。
T2T2T2T2t2t2 (输入控制) tuple(-array) → HTupleMaybeSequence[Union[int, float, str]]HTupleHtuple (integer / real / string) (int / long / double / string) (Hlong / double / HString) (Hlong / double / char*)
输入元组 2。
LesseqLesseqLesseqLesseqlesseqlesseq (输出控制) integer → HTupleintHTupleHtuple (integer) (int / long) (Hlong) (Hlong)
输入元组的比较结果。
替代
tuple_lesstuple_lessTupleLessTupleLessTupleLesstuple_less,
tuple_greatertuple_greaterTupleGreaterTupleGreaterTupleGreatertuple_greater,
tuple_greater_equaltuple_greater_equalTupleGreaterEqualTupleGreaterEqualTupleGreaterEqualtuple_greater_equal,
tuple_equaltuple_equalTupleEqualTupleEqualTupleEqualtuple_equal,
tuple_not_equaltuple_not_equalTupleNotEqualTupleNotEqualTupleNotEqualtuple_not_equal,
tuple_equal_elemtuple_equal_elemTupleEqualElemTupleEqualElemTupleEqualElemtuple_equal_elem,
tuple_not_equal_elemtuple_not_equal_elemTupleNotEqualElemTupleNotEqualElemTupleNotEqualElemtuple_not_equal_elem,
tuple_less_elemtuple_less_elemTupleLessElemTupleLessElemTupleLessElemtuple_less_elem,
tuple_greater_elemtuple_greater_elemTupleGreaterElemTupleGreaterElemTupleGreaterElemtuple_greater_elem,
tuple_less_equal_elemtuple_less_equal_elemTupleLessEqualElemTupleLessEqualElemTupleLessEqualElemtuple_less_equal_elem,
tuple_greater_equal_elemtuple_greater_equal_elemTupleGreaterEqualElemTupleGreaterEqualElemTupleGreaterEqualElemtuple_greater_equal_elem
模块
基础