Contents

# Clock

Implement a clock that handles times without dates.

You should be able to add and subtract minutes to it.

Two clocks that represent the same time should be equal to each other.

## Getting Started

Make sure you have read [the C++ page](http://exercism.io/languages/cpp) on
exercism.io.  This covers the basic information on setting up the development
environment expected by the exercises.

## Passing the Tests

Get the first test compiling, linking and passing by following the [three
rules of test-driven development](http://butunclebob.com/ArticleS.UncleBob.TheThreeRulesOfTdd).
Create just enough structure by declaring namespaces, functions, classes,
etc., to satisfy any compiler errors and get the test to fail.  Then write
just enough code to get the test to pass.  Once you've done that,
uncomment the next test by moving the following line past the next test.

```C++
#if defined(EXERCISM_RUN_ALL_TESTS)
```

This may result in compile errors as new constructs may be invoked that
you haven't yet declared or defined.  Again, fix the compile errors minimally
to get a failing test, then change the code minimally to pass the test,
refactor your implementation for readability and expressiveness and then
go on to the next test.

Try to use standard C++11 facilities in preference to writing your own
low-level algorithms or facilities by hand.  [CppReference](http://en.cppreference.com/)
is a wiki reference to the C++ language and standard library.  If you
are new to C++, but have programmed in C, beware of
[C traps and pitfalls](http://www.slideshare.net/LegalizeAdulthood/c-traps-and-pitfalls-for-c-programmers).

## Source

Pairing session with Erin Drummond [https://twitter.com/ebdrummond](https://twitter.com/ebdrummond)

## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.

Version data entries

174 entries across 174 versions & 1 rubygems

Version	Path
trackler-2.2.1.119	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.118	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.117	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.116	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.115	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.114	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.113	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.111	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.110	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.109	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.108	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.107	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.106	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.105	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.104	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.103	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.102	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.101	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.100	tracks/cpp/exercises/clock/README.md
trackler-2.2.1.99	tracks/cpp/exercises/clock/README.md