Sets support bidirectional iterators.
Key | Type of key objects. | |
Compare | Comparison function object type, defaults to less<Key>. | |
Alloc | Allocator type, defaults to allocator<Key>. |
Definition at line 107 of file stl_set.h.
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Public typedefs.
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Iterator-related typedefs.
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Default constructor creates no elements.
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Default constructor creates no elements.
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Builds a set from a range.
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Builds a set from a range.
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Set copy constructor.
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Returns a read/write iterator that points to the first element in the set. Iteration is done in ascending order according to the keys. |
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Erases all elements in a set. Note that this function only erases the elements, and that if the elements themselves are pointers, the pointed-to memory is not touched in any way. Managing the pointer is the user's responsibilty. |
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Finds the number of elements.
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Returns true if the set is empty.
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Returns a read/write iterator that points one past the last element in the set. Iteration is done in ascending order according to the keys. |
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Finds a subsequence matching given key.
std::make_pair(c.lower_bound(val), c.upper_bound(val)) This function probably only makes sense for multisets. |
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Erases a [first,last) range of elements from a set.
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Erases elements according to the provided key.
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Erases an element from a set.
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Tries to locate an element in a set.
end() ) iterator.
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Returns the allocator object with which the set was constructed.
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A template function that attemps to insert a range of elements.
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Attempts to insert an element into the set.
See http://gcc.gnu.org/onlinedocs/libstdc++/23_containers/howto.html#4 for more on "hinting". Insertion requires logarithmic time (if the hint is not taken). |
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Attempts to insert an element into the set.
Insertion requires logarithmic time. Definition at line 312 of file stl_set.h. References pair::first, and pair::second. |
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Returns the comparison object with which the set was constructed.
Definition at line 222 of file stl_set.h. References _Rb_tree::key_comp(). |
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Finds the beginning of a subsequence matching given key.
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Returns the maximum size of the set.
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Set assignment operator.
Definition at line 212 of file stl_set.h. References set::_M_t. |
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Returns a read/write reverse iterator that points to the last element in the set. Iteration is done in descending order according to the keys. |
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Returns a read-only (constant) reverse iterator that points to the last pair in the map. Iteration is done in descending order according to the keys. |
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Returns the size of the set.
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Swaps data with another set.
Compare type (which itself is often stateless and empty), so it should be quite fast.) Note that the global std::swap() function is specialized such that std::swap(s1,s2) will feed to this function.
Definition at line 294 of file stl_set.h. References set::_M_t. Referenced by std::swap(). |
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Finds the end of a subsequence matching given key.
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Returns the comparison object with which the set was constructed.
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