WebSep 16, 2024 · Returns a reverse iterator to the first element of the reversed map.It corresponds to the last element of the non-reversed map.If the map is empty, the returned … WebReturns a reverse iterator pointing to the last element in the vector (i.e., its reverse beginning). Reverse iterators iterate backwards: increasing them moves them towards the beginning of the container. rbegin points to the element right before the one that would be pointed to by member end. Notice that unlike member vector::back, which returns a …

QVector Class Qt Core 5.15.13

WebReturns an iterator pointing to the first character of the string. Parameters none Return Value An iterator to the beginning of the string. If the string object is const-qualified, the function returns a const_iterator.Otherwise, it returns an iterator. Member types iterator and const_iterator are random access iterator types (pointing to a character and to a const … WebFeb 19, 2024 · Right choice is (b) begin() returns an iterator to the first element and rbegin() returns an iterator to an element kept at the end of the vector The explanation is: begin() is used to return the iterator to the first element of the vector whereas rbegin() is used to return the an element stored at in the last of a vector. fizzy cherry sweets

std::basic_string ::rbegin, std ... - Reference

WebDefinition of rebegin in the Definitions.net dictionary. Meaning of rebegin. What does rebegin mean? Information and translations of rebegin in the most comprehensive dictionary … WebReturns a reverse iterator to the first character of the reversed view. It corresponds to the last character of the non-reversed view. WebBegin definition, to proceed to perform the first or earliest part of some action; commence; start: The story begins with their marriage. See more. cannot access ‘xxx‘ before initialization