{{fbdoc item="title" value="Array Functions"}}----
Statements and procedures for working with arrays.

**{{anchor name="DEFINE|Defining Arrays"}}**
	Statements that create arrays.
**{{anchor name="CLEAR|Clearing Array Data"}}**
	Procedures that work with array memory.
**{{anchor name="SIZE|Retrieving Array Size"}}**
	Procedures that return the array's length/size and bounds for any array's dimension.
**{{anchor name="DESCRIPTOR|Retrieving Array Descriptor"}}**
	Procedures that return a pointers to an array's descriptor.

<<{{anchor name="DEFINE"}}{{fbdoc item="section" value="Defining Arrays"}}
	=={{fbdoc item="keyword" value="KeyPgOptiondynamic|OPTION DYNAMIC"}}==
		Forces arrays to be defined as variable-length arrays.
	=={{fbdoc item="keyword" value="KeyPgMetaDynamic|'$DYNAMIC"}}==
		Alternate form of the [[KeyPgOptiondynamic|OPTION DYNAMIC]] statement.
	=={{fbdoc item="keyword" value="KeyPgOptionstatic|OPTION STATIC"}}==
		Reverts a previous [[KeyPgOptiondynamic|OPTION DYNAMIC]] command.
	=={{fbdoc item="keyword" value="KeyPgMetaStatic|'$STATIC"}}==
		Alternate form of the [[KeyPgOptionstatic|OPTION STATIC]] statement.
	=={{fbdoc item="keyword" value="KeyPgRedim|REDIM"}}==
		Defines and resizes variable-length arrays.
	=={{fbdoc item="keyword" value="KeyPgPreserve|PRESERVE"}}==
		Preserves array contents when used with [[KeyPgRedim|REDIM]].

{{anchor name="CLEAR"}}{{fbdoc item="section" value="Clearing Array Data"}}
	=={{fbdoc item="keyword" value="KeyPgErase|ERASE"}}==
		Destroys variable-length array elements and initializes fixed-length array elements.
<<>>{{anchor name="SIZE"}}{{fbdoc item="section" value="Retrieving Array Size"}}
	=={{fbdoc item="keyword" value="KeyPgArrayLen|ARRAYLEN"}}==
		Returns the total number of array elements.
	=={{fbdoc item="keyword" value="KeyPgArraySize|ARRAYSIZE"}}==
		Returns the total array size (in bytes).
	=={{fbdoc item="keyword" value="KeyPgLbound|LBOUND"}}==
		Returns the lower bound of an array's dimension.
	=={{fbdoc item="keyword" value="KeyPgUbound|UBOUND"}}==
		Returns the upper bound of an array's dimension.

{{anchor name="DESCRIPTOR"}}{{fbdoc item="section" value="Retrieving Array Descriptor"}}
	=={{fbdoc item="keyword" value="KeyPgFBArray|Array[Const]DescriptorPtr"}}==
		Returns a [constant] pointer to array's descriptor (FBARRAY).
>>::c::

{{fbdoc item="back" value="DocToc|Table of Contents"}}