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参考
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参考
C 库
<cassert> (assert.h)
<cctype> (ctype.h)
<cerrno> (errno.h)
C++11
<cfenv> (fenv.h)
<cfloat> (float.h)
C++11
<cinttypes> (inttypes.h)
<ciso646> (iso646.h)
<climits> (limits.h)
<clocale> (locale.h)
<cmath> (math.h)
<csetjmp> (setjmp.h)
<csignal> (signal.h)
<cstdarg> (stdarg.h)
C++11
<cstdbool> (stdbool.h)
<cstddef> (stddef.h)
C++11
<cstdint> (stdint.h)
<cstdio> (stdio.h)
<cstdlib> (stdlib.h)
<cstring> (string.h)
C++11
<ctgmath> (tgmath.h)
<ctime> (time.h)
C++11
<cuchar> (uchar.h)
<cwchar> (wchar.h)
<cwctype> (wctype.h)
容器
C++11
<array>
<deque>
C++11
<forward_list>
<list>
<map>
<queue>
<set>
<stack>
C++11
<unordered_map>
C++11
<unordered_set>
<vector>
输入/输出
<fstream>
<iomanip>
<ios>
<iosfwd>
<iostream>
<istream>
<ostream>
<sstream>
<streambuf>
多线程
C++11
<atomic>
C++11
<condition_variable>
C++11
<future>
C++11
<mutex>
C++11
<thread>
其他
<algorithm>
<bitset>
C++11
<chrono>
C++11
<codecvt>
<complex>
<exception>
<functional>
C++11
<initializer_list>
<iterator>
<limits>
<locale>
<memory>
<new>
<numeric>
C++11
<random>
C++11
<ratio>
C++11
<regex>
<stdexcept>
<string>
C++11
<system_error>
C++11
<tuple>
C++11
<type_traits>
C++11
<typeindex>
<typeinfo>
<utility>
<valarray>
<chrono>
类
C++11
common_type (duration)
C++11
common_type (time_point)
C++11
duration
C++11
duration_values
C++11
high_resolution_clock
C++11
steady_clock
C++11
system_clock
C++11
time_point
C++11
treat_as_floating_point
函数
C++11
duration_cast
C++11
time_point_cast
类 typedef
C++11
hours
C++11
microseconds
C++11
milliseconds
C++11
minutes
C++11
nanoseconds
C++11
seconds
参考
<chrono>
seconds
类
<chrono>
std::chrono::
seconds
typedef duration < /*see rep below*/ > seconds;
Duration in seconds
Instantiation of
duration
to represent
seconds
.
It is a typedef of an instantiation of
duration
with the following member types
成员类型
成员类型
定义
描述
rep
A
signed integral type
of at least 35 bits
Representation type
period
ratio
<1,1>
A ratio of 1:1 with seconds
另见
duration
时长
(类模板)
hours
以小时为单位的时长
(类)
minutes
以分钟为单位的时长
(类)
milliseconds
以毫秒为单位的时长
(类)
microseconds
以微秒为单位的时长
(类)
nanoseconds
以纳秒为单位的时长
(类)