Defined in header <string> std::string to_string( int value ); (1) (since C++11) std::string to_string( long value ); (2) (since C++11) std::string to_string( long long value ); (3) (since C++11) std::string to_string( unsigned value ); (4) (since C++11) std::string to_string( unsigned long value ); (5) (since C++11) std::string to_string( unsigned long long value ); (6) (since C++11) std::string to_string( float value ); (7) (since C++11)

iterator begin(); const_iterator begin() const; const_iterator cbegin() const; (since C++11) Returns an iterator to the first element of the container. If the container is empty, the returned iterator will be equal to end(). Parameters (none). Return value Iterator to the first element. Exceptions (none) (until C++11) noexcept specification: noexcept (since C++11) Complexity Constant. Example See also end cend returns an iterator to the end (publ

void reset(); (since C++11) Resets the internal state of the distribution object. After a call to this function, the next call to operator() on the distribution object will not be dependent on previous calls to operator(). Parameters (none). Return value (none). Complexity Constant.

Defined in header <csetjmp> typedef /* unspecified */ jmp_buf; The std::jmp_buf type is an array type suitable for storing information to restore a calling environment. The stored information is sufficient to restore execution at the correct block of the program and invocation of that block. The state of floating-point status flags, or open files, or any other data is not stored in an object of type jmp_buf. See also setjmp saves the context (function macro) longj

template< class... Args > void emplace_front( Args&&... args ); (since C++11) Inserts a new element to the beginning of the container. The element is constructed through std::allocator_traits::construct, which typically uses placement-new to construct the element in-place at the location provided by the container. The arguments args... are forwarded to the constructor as std::forward<Args>(args).... Parameters args - arguments to forward to the constructor of

Defined in header <cstring> void* memset( void* dest, int ch, std::size_t count ); Converts the value ch to unsigned char and copies it into each of the first count characters of the object pointed to by dest. If the object is not trivially-copyable (e.g., scalar, array, or a C-compatible struct), the behavior is undefined. If count is greater than the size of the object pointed to by dest, the behavior is undefined. Parameters dest - pointer to the object to fill

duration time_since_epoch() const; (since C++11) (until C++14) constexpr duration time_since_epoch() const; (since C++14) Returns a duration representing the amount of time between *this and the clock's epoch. Parameters (none). Return value The amount of time between this time_point and the clock's epoch. Example #include <iostream> #include <chrono> #include <ctime> int main() { std::chrono::time_point<std::chrono::system_clock> p1, p2, p

Defined in header <regex> Direct comparison template< class BidirIt > bool operator==( const sub_match<BidirIt>& lhs, const sub_match<BidirIt>& rhs ); (1) (since C++11) template< class BidirIt > bool operator!=( const sub_match<BidirIt>& lhs, const sub_match<BidirIt>& rhs ); (2) (since C++11) template< class BidirIt > bool operator<( const sub_match<BidirIt>&

void reset(); (since C++11) Resets the internal state of the distribution object. After a call to this function, the next call to operator() on the distribution object will not be dependent on previous calls to operator(). Parameters (none). Return value (none). Complexity Constant.

template< class Lock, class Clock, class Duration > std::cv_status wait_until( Lock& lock, const std::chrono::time_point<Clock, Duration>& timeout_time ); (1) (since C++11) template< class Lock, class Clock, class Duration, class Predicate > bool wait_until( Lock& lock, const std::chrono::time_point<Clock, Duration>& timeout_time, Predicate pred ); (2) (since C++11) wait_until caus