Using sound_play in ROS custom nodes written in c/c++

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Hi all,

I successfully managed to get sound_play working on my machine.

I was just wondering if there is a way to use it through c/c++ code within my node.

I found something for python in http://www.pirobot.org/blog/0022/ but not for c/c++.

For the time being I used a system call within the code as follows: system("rosrun sound_play say.py \"Hi There\"");

A small barebone example code would be greatly appreciated.

Thanks in advance.