Return true if the specified specTable of the specified length has a valid set of command‐line option specifications, and false otherwise. Optionally specify errorStream to which error messages are written. If no errorStream is specified, this method produces not output. See {Valid balcl::OptionInfo Specifications} for a description of the validity requirements. The behavior is undefined unless 0 <= length. Note that specTable need not be statically initialized.

Synopsis

Declared in <balcl_commandline.h>

static
bool
isValidOptionSpecificationTable(
    OptionInfo const* specTable,
    int length);

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