|Category: algorithms ||Component type: function |
template <class InputIterator, class OutputIterator, class Predicate>
OutputIterator remove_copy_if(InputIterator first, InputIterator last,
OutputIterator result, Predicate pred);
Remove_copy_if copies elements from the range
[first, last) to a range beginning at
result, except that elements for which
true are not copied. The return value is the end of the resulting range. This operation is stable, meaning that the relative order of the elements that are copied is the same as in the range
Defined in the standard header algorithm, and in the nonstandard backward-compatibility header algo.h.
Requirements on types
InputIterator is a model of InputIterator.
OutputIterator is a model of OutputIterator.
InputIterator's value type is convertible to a type in
OutputIterator's set of value types.
Predicate is a model of Predicate.
InputIterator's value type is convertible to
Predicate's argument type.
[first, last) is a valid range.
There is enough space in the output range to store the copied values. That is, if there are
n elements in
[first, last) that do not satisfy
[result, result+n) is a valid range.
result is not an iterator in the range
last - first applications of
pred, and at most
last - first assignments.
Fill a vector with the nonnegative elements of another vector.