# Modern C++ idoms and recipes

meshell
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## Measure Time Intervals

C++11 provides a flexible date and time library as part of the standard library that allows to define time points and time intervals. The library is called chrono and is available in the <chrono> header in the std::chrono namespace.

### Exercise

Write a method which measures the execution time of a function

## Time intervals

### Exercise

Define the durations and intervals (i.e. do the TODOs)

### Bonus exercise

Define user defined literals for day/days and week/weeks and use them together with the chrono literals to define the intervals in the exercise above.

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