Route Planning Project

This repo contains the starter code for the Route Planning project.

Cloning

When cloning this project, be sure to use the --recurse-submodules flag. Using HTTPS:

git clone https://github.com/udacity/CppND-Route-Planning-Project.git --recurse-submodules

or with SSH:

git clone [email protected]:udacity/CppND-Route-Planning-Project.git --recurse-submodules

Dependencies for Running Locally

• cmake >= 3.11.3

  • All OSes: click here for installation instructions

• make >= 4.1 (Linux, Mac), 3.81 (Windows)

  • Linux: make is installed by default on most Linux distros
  • Mac: install Xcode command line tools to get make
  • Windows: Click here for installation instructions

• gcc/g++ >= 7.4.0

  • Linux: gcc / g++ is installed by default on most Linux distros
  • Mac: same instructions as make - install Xcode command line tools
  • Windows: recommend using MinGW

• IO2D

  • Installation instructions for all operating systems can be found here
  • Remember to build and install P0267_RefImpl by the following command

  git clone --recurse-submodules https://github.com/cpp-io2d/P0267_RefImpl
  cd P0267_RefImpl
  mkdir Debug
  cd Debug
  cmake --config Debug "-DCMAKE_BUILD_TYPE=Debug" ..
  cmake --build .
  sudo make install
  

  • This library must be built in a place where CMake find_package will be able to find it

Compiling and Running

Compiling

To compile the project, first, create a build directory and change to that directory:

mkdir build && cd build

From within the build directory, then run cmake and make as follows:

cmake ..
make

Running

The executable will be placed in the build directory. From within build, you can run the project as follows:

./OSM_A_star_search

Or to specify a map file:

./OSM_A_star_search -f ../<your_osm_file.osm>

Testing

The testing executable is also placed in the build directory. From within build, you can run the unit tests as follows:

./test