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Compare a string with the string.
template< typename T> int compare( size_type pos1, size_type count1, const T& t) const;
Let s be string_view_type(t),
sub be substr(pos1, count1),
and comp be traits_type::compare(sub.data(), s.data(), std::min(sub.size(), s.size()).
If comp !=
0, then the result is comp. Otherwise, the result is 0 if sub.size() == s.size(),
-1
if sub.size() < s.size(), and 1
otherwise.
Linear.
Strong guarantee.
|
Type |
Description |
|---|---|
|
|
The type of the object to convert. |
std::is_convertible<const T&, string_view>::value && !std::is_convertible<const T&, const_pointer>::value && !std::is_convertible<const T&, const basic_static_string&>::value.
The result of lexicographically comparing s
and sub.
|
Name |
Description |
|---|---|
|
|
The index at which to begin the substring. |
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|
The length of the substring. |
|
|
The string to compare. |