bsl::basic_string::back

Synopses

Declared in <bslstl_string.h>

Return a reference providing modifiable access to the character at the last position in this string. The behavior is undefined if this string is empty. Note that the last position is length() - 1.

CHAR_TYPE&
back();

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Return a reference providing non-modifiable access to the character at the last position in this string. The behavior is undefined if this string is empty. Note that the last position is length() - 1.

CHAR_TYPE const&
back() const;

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