https://github.com/adonmo/meos-cpp-example

An example C++ application built using MEOS
https://github.com/adonmo/meos-cpp-example

Last synced: about 1 month ago
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An example C++ application built using MEOS

• Host: GitHub
• URL: https://github.com/adonmo/meos-cpp-example
• Owner: adonmo
• License: mit
• Created: 2020-07-05T12:50:45.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-08-07T16:02:46.000Z (over 4 years ago)
• Last Synced: 2023-10-20T16:11:20.352Z (about 1 year ago)
• Language: CMake
• Size: 9.77 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
# MEOS C++ example

This project shows a minimal example for how [MEOS](https://github.com/adonmo/meos) can be used in C++ projects.

## Code Snippet

```cpp

#include 

#include 

#include "time_utils.cpp"

using namespace std;

using namespace meos;

int main() {

    set> instants = {

        TInstant(2, unix_time_point(2012, 1, 1)),

        TInstant(1, unix_time_point(2012, 1, 2)),

        TInstant(4, unix_time_point(2012, 1, 3)),

        TInstant(3, unix_time_point(2012, 1, 4)),

    };

    TSequence tseq(instants);

    cout << tseq << endl;

    return 0;

}

```

## Building

```sh

cmake -B build -S .

cmake --build build

```

Note: It is assumed you have libgeos-dev installed on your system.

## Running

```sh

./build/app

```

If you see the following output, you have succesfully ran the example application! :)

```

[2@2012-01-01T00:00:00+0000, 1@2012-01-02T00:00:00+0000, 4@2012-01-03T00:00:00+0000, 3@2012-01-04T00:00:00+0000)

```

## How it works

In [CMakeLists.txt](CMakeLists.txt) file you can see that MEOS is included and linked using [CPM](https://github.com/TheLartians/CPM.cmake)

```cmake

include(cmake/CPM.cmake)

CPMAddPackage(

  NAME MEOS

  GITHUB_REPOSITORY adonmo/meos

  GIT_TAG 0.1

)

```

When you run cmake build, specified version of the library is fetched and linked to the application

## Ready for more?

Of course, you can build much more useful and all sorts of complex applications using MEOS. Here are some links to help you out:

  - [MEOS C++ Documentation](https://adonmo.github.io/meos/)

  - [MEOS Repository](https://github.com/adonmo/meos)

  - [MobilityDB](https://github.com/MobilityDB/MobilityDB) and its [documentation](https://docs.mobilitydb.com/MobilityDB/master/)