Fonction : get_volume()

Description

This method returns a float type which is the current speaker volume

Settings

No parameters..

Returned value

• returns the current speaker volume via a float type.

Example of use

#include <WinSpeak/WinSpeak.hpp>
#include <WinSpeak/AudioDeviceManager.hpp>
#include <iostream>

// g++ -O2 -Wall -Wextra -o test.exe test.cpp -lWinSpeak -lole32 -lstdc++ -luuid


int main(){

    try {
        WinSpeak::AudioDeviceManager manager;
        WinSpeak::WinSpeak speaker(&manager);

        std::cout << "the current volume : " << speaker.get_volume() << " %" << "\n";

    }catch (const std::exception& e){
        std::cerr << "Error : " << e.what() << "\n";
    }

    return 0;
}