phobos ~master (2023-10-10T16:11:09Z)

indexOfNeither

std string

Returns the index of the first occurrence of any character not an elements in needles in haystack. If all element of haystack are element of needles -1 is returned.

  1. ptrdiff_t indexOfNeither(const(Char)[] haystack, const(Char2)[] needles, CaseSensitive cs)
    @safe pure
    ptrdiff_t
    indexOfNeither
    (
    Char
    Char2
    )
    (
    const(Char)[] haystack
    ,
    const(Char2)[] needles
    ,
    in CaseSensitive cs = Yes.caseSensitive
    )
    if (
    isSomeChar!Char &&
    isSomeChar!Char2
    )
  2. ptrdiff_t indexOfNeither(const(Char)[] haystack, const(Char2)[] needles, size_t startIdx, CaseSensitive cs)

Parameters

haystack const(Char)[]

String to search for needles in.

needles const(Char2)[]

Strings to search for in haystack.

cs CaseSensitive

Indicates whether the comparisons are case sensitive.

Examples

assert(indexOfNeither("abba", "a", 2) == 2);
assert(indexOfNeither("def", "de", 1) == 2);
assert(indexOfNeither("dfefffg", "dfe", 4) == 6);
assert(indexOfNeither("def", "a") == 0);
assert(indexOfNeither("def", "de") == 2);
assert(indexOfNeither("dfefffg", "dfe") == 6);

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std string aliasesclassesfunctions

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