StringG.insertLen

Inserts @len bytes of @val into @string at @pos. Because @len is provided, @val may contain embedded nuls and need not be nul-terminated. If @pos is -1, bytes are inserted at the end of the string.

Since this function does not stop at nul bytes, it is the caller's responsibility to ensure that @val has at least @len addressable bytes.

class StringG
insertLen
(
ptrdiff_t pos
,
string val
,
ptrdiff_t len
)

Parameters

pos ptrdiff_t

position in @string where insertion should happen, or -1 for at the end

val string

bytes to insert

len ptrdiff_t

number of bytes of @val to insert

Return: @string

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