BloombergLP::balcl::CommandLine::printUsage

Synopses

Declared in <balcl_commandline.h>

Print usage describing the expected command line to stderr.

void
printUsage() const;

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Print usage describing the expected command line to errorStream.

void
printUsage(std::ostream& errorStream) const;

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Print usage to stderr, using the specified programName.

void
printUsage(std::string_view const& programName) const;

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Print usage to errorStream, using the specified programName.

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

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