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Return a view.
string_view
subview(std::size_t
pos,std::size_t
count =string::npos
) const;
Returns a view of a substring.
Strong guarantee.
this->subview().substr(pos, count)
Name |
Description |
---|---|
|
The index to being the substring at. The default argument for
this parameter is |
|
The length of the substring. The default argument for this
parameter is |
Type |
Thrown On |
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boost::system::system_error |
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