The shortest possible PVA get() example.
#include "pva/client.h"
int main(int argc, char *argv[])
{
try {
if(argc<=1) {
std::cerr<<
"Usage: "<<argv[0]<<
" <pvname>\n";
return 1;
}
std::cout<<channel.name()<<
" : "<<channel.get()<<
"\n";
return 1;
}
}