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#include <iostream>
#include <lsl_cpp.h>
/**
* This example program demonstrates how the full version of the stream info (i.e. including the
* potentially large .desc() field) can be obtained from an inlet. Note that the output of the
* resolve functions only includes the core information otherwise.
*/
int main(int argc, char *argv[]) {
std::string field, value;
if (argc != 3) {
std::cout << "This connects to a stream which has a particular value for a given field and "
"displays its full stream_info contentss."
<< std::endl;
std::cout << "Please enter a field name and the desired value (e.g. \"type EEG\" (without "
"the quotes)):"
<< std::endl;
std::cin >> field >> value;
} else {
field = argv[1];
value = argv[2];
}
try {
// resolve the stream of interet
std::cout << "Now resolving streams..." << std::endl;
std::vector<lsl::stream_info> results = lsl::resolve_stream(field, value);
std::cout << "Here is what was resolved: " << std::endl;
std::cout << results[0].as_xml() << std::endl;
// make an inlet to get data from it
std::cout << "Now creating the inlet..." << std::endl;
lsl::stream_inlet inlet(results[0]);
// get & display the info
std::cout << "The information about this stream is displayed in the following: "
<< std::endl;
lsl::stream_info info = inlet.info();
std::cout << info.as_xml() << std::endl;
} catch (std::exception &e) { std::cerr << "Got an exception: " << e.what() << std::endl; }
std::cout << "Press any key to exit. " << std::endl;
std::cin.get();
return 0;
}
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