algorithm函数一览

Functions in <algorithm>

Non-modifying sequence operations:

all_of 

Test condition on all elements in range (function template )

any_of 

Test if any element in range fulfills condition (function template )

none_of 

Test if no elements fulfill condition (function template )

for_each

Apply function to range (function template )

find

Find value in range (function template )

find_if

Find element in range (function template )

find_if_not 

Find element in range (negative condition) (function template )

find_end

Find last subsequence in range (function template )

find_first_of

Find element from set in range (function template )

adjacent_find

Find equal adjacent elements in range (function template )

count

Count appearances of value in range (function template )

count_if

Return number of elements in range satisfying condition (function template )

mismatch

Return first position where two ranges differ (function template )

equal

Test whether the elements in two ranges are equal (function template )

is_permutation 

Test whether range is permutation of another (function template )

search

Search range for subsequence (function template )

search_n

Search range for elements (function template )

Modifying sequence operations:

copy

Copy range of elements (function template )

copy_n 

Copy elements (function template )

copy_if 

Copy certain elements of range (function template )

copy_backward

Copy range of elements backward (function template )

move 

Move range of elements (function template )

move_backward 

Move range of elements backward (function template )

swap

Exchange values of two objects (function template )

swap_ranges

Exchange values of two ranges (function template )

iter_swap

Exchange values of objects pointed by two iterators (function template )

transform

Transform range (function template )

replace

Replace value in range (function template )

replace_if

Replace values in range (function template )

replace_copy

Copy range replacing value (function template )

replace_copy_if

Copy range replacing value (function template )

fill

Fill range with value (function template )

fill_n

Fill sequence with value (function template )

generate

Generate values for range with function (function template )

generate_n

Generate values for sequence with function (function template )

remove

Remove value from range (function template )

remove_if

Remove elements from range (function template )

remove_copy

Copy range removing value (function template )

remove_copy_if

Copy range removing values (function template )

unique

Remove consecutive duplicates in range (function template )

unique_copy

Copy range removing duplicates (function template )

reverse

Reverse range (function template )

reverse_copy

Copy range reversed (function template )

rotate

Rotate left the elements in range (function template )

rotate_copy

Copy range rotated left (function template )

random_shuffle

Randomly rearrange elements in range (function template )

shuffle 

Randomly rearrange elements in range using generator (function template )

Partitions:

is_partitioned 

Test whether range is partitioned (function template )

partition

Partition range in two (function template )

stable_partition

Partition range in two - stable ordering (function template )

partition_copy 

Partition range into two (function template )

partition_point 

Get partition point (function template )

Sorting:

sort

Sort elements in range (function template )

stable_sort

Sort elements preserving order of equivalents (function template )

partial_sort

Partially sort elements in range (function template )

partial_sort_copy

Copy and partially sort range (function template )

is_sorted 

Check whether range is sorted (function template )

is_sorted_until 

Find first unsorted element in range (function template )

nth_element

Sort element in range (function template )

Binary search (operating on partitioned/sorted ranges):

lower_bound

Return iterator to lower bound (function template )

upper_bound

Return iterator to upper bound (function template )

equal_range

Get subrange of equal elements (function template )

binary_search

Test if value exists in sorted sequence (function template )

Merge (operating on sorted ranges):

merge

Merge sorted ranges (function template )

inplace_merge

Merge consecutive sorted ranges (function template )

includes

Test whether sorted range includes another sorted range (function template )

set_union

Union of two sorted ranges (function template )

set_intersection

Intersection of two sorted ranges (function template )

set_difference

Difference of two sorted ranges (function template )

set_symmetric_difference

Symmetric difference of two sorted ranges (function template )

Heap:

push_heap

Push element into heap range (function template )

pop_heap

Pop element from heap range (function template )

make_heap

Make heap from range (function template )

sort_heap

Sort elements of heap (function template )

is_heap 

Test if range is heap (function template )

is_heap_until 

Find first element not in heap order (function template )

Min/max:

min

Return the smallest (function template )

max

Return the largest (function template )

minmax 

Return smallest and largest elements (function template )

min_element

Return smallest element in range (function template )

max_element

Return largest element in range (function template )

minmax_element 

Return smallest and largest elements in range (function template )

Other:

lexicographical_compare

Lexicographical less-than comparison (function template )

next_permutation

Transform range to next permutation (function template )

prev_permutation

Transform range to previous permutation (function template )