Standard C++ Library Reference ISO/IEC (VERSION3)

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<set>
Include the STL standard header <set> to define the container template classes set and
multiset, and their supporting templates.
namespace std {
template<class Key, class Pr, class Alloc>
class set;
template<class Key, class Pr, class Alloc>
class multiset;
// TEMPLATE FUNCTIONS
template<class Key, class Pr, class Alloc>
bool operator==(
const set<Key, Pr, Alloc>& left,
const set<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator==(
const multiset<Key, Pr, Alloc>& left,
const multiset<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator!=(
const set<Key, Pr, Alloc>& left,
const set<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator!=(
const multiset<Key, Pr, Alloc>& left,
const multiset<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator<(
const set<Key, Pr, Alloc>& left,
const set<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator<(
const multiset<Key, Pr, Alloc>& left,
const multiset<Key, Pr, Alloc>& right);
template<class Key, class Pr, class Alloc>
bool operator>(
const set<Key, Pr, Alloc>& left,