[#BloombergLP-balcl-CommandLine-isValidOptionSpecificationTable-09]
= xref:BloombergLP.adoc[BloombergLP]::xref:BloombergLP/balcl.adoc[balcl]::xref:BloombergLP/balcl/CommandLine.adoc[CommandLine]::isValidOptionSpecificationTable
:relfileprefix: ../../../
:mrdocs:

`isValidOptionSpecificationTable` overloads

== Synopses

Declared in `<balcl_commandline.h>`

Return `true` if the specified (statically‐initialized) `specTable` has a valid set of command‐line option specifications, and `false` otherwise. Non‐const `specTable` entries may be updated in place.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int LENGTH>
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-0a.adoc[isValidOptionSpecificationTable](xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo](& specTable)[]);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-0a.adoc[_» more..._]#

Return `true` if the specified (statically‐initialized) `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 no output. See {Valid `balcl::OptionInfo` Specifications} for a description of the validity requirements.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int LENGTH>
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-03.adoc[isValidOptionSpecificationTable](xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const(& specTable)[]);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-03.adoc[_» more..._]#

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.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-02.adoc[isValidOptionSpecificationTable](
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const* specTable,
    int length);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-02.adoc[_» more..._]#

Return `true` if the specified (statically‐initialized) `specTable` has a valid set of command‐line option specifications, and `false` otherwise. Write error messages to the specified `errorStream`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int LENGTH>
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-01.adoc[isValidOptionSpecificationTable](
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo](& specTable)[],
    std::ostream& errorStream);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-01.adoc[_» more..._]#

Return `true` if the specified (statically‐initialized) `specTable` has a valid set of command‐line option specifications, and `false` otherwise. Write error messages to the specified `errorStream`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
template<int LENGTH>
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-07.adoc[isValidOptionSpecificationTable](
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const(& specTable)[],
    std::ostream& errorStream);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-07.adoc[_» more..._]#

Same as the preceding overload, but write error messages to the specified `errorStream`.


[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
static
bool
xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-05.adoc[isValidOptionSpecificationTable](
    xref:BloombergLP/balcl/OptionInfo.adoc[OptionInfo] const* specTable,
    int length,
    std::ostream& errorStream);
----

[.small]#xref:BloombergLP/balcl/CommandLine/isValidOptionSpecificationTable-05.adoc[_» more..._]#


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