std::literals::chrono_literals Symbol Index

This page tries to list all the symbols that are available from the standard library (date and time library) in the namespace std::literals::chrono_literals. The symbols are written as follows:

• Function names with ().
• Templates with <>.

Notes

These operators are declared in the namespace std::literals::chrono_literals, where both literals and chrono_literals are inline namespaces. Access to these operators can be gained with:

• using namespace std::literals,
• using namespace std::chrono_literals, or
• using namespace std::literals::chrono_literals.

In addition, within the namespace std::chrono, the directive using namespace literals::chrono_literals; is provided by the standard library, so that if a programmer uses using namespace std::chrono; to gain access to the classes in the chrono library, the corresponding literal operators become visible as well.

D H M N S U Y

D

d (since C++20)
.

H

h (since C++14)
.

M

min (since C++14)
ms (since C++14)
.

N

ns (since C++14)
.

S

s (since C++14)
.

U

us (since C++14)
.

Y

y (since C++20)
.