BloombergLP::balcl::CommandLine::printUsage

Print usage to errorStream, using the specified programName.

Synopsis

Declared in <balcl_commandline.h>

void
printUsage(
    std::ostream& errorStream,
    std::string_view const& programName) const;

Parameters

NameDescription
errorStreamstream to which usage is written
programNamename of the program in the printed usage