Array Copy: Difference between revisions
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Source and destination can be the same array as well as two different arrays. | Source and destination can be the same array as well as two different arrays. | ||
== Usage == | |||
<syntaxhighlight>Array_Copy(SourceArray,SourceIndex,DestinationArray,DestinationIndex,NumberOfElements)</syntaxhighlight> | <syntaxhighlight>Array_Copy(SourceArray,SourceIndex,DestinationArray,DestinationIndex,NumberOfElements)</syntaxhighlight> | ||
Where: | Where: | ||
:'''SourceArray''' - an expression specifying the name of the source array | |||
:'''DestinationArray''' - an expression specifying the name of the destination array | |||
:'''SourceIndex''' - a numerical expression specifying the starting index for the source array | |||
:'''DestinationIndex''' - a numerical expression specifying the starting index for the destination array | |||
:'''NumberOfElements''' - a numerical expression specifying the number of elements to copy | |||
== Example == | |||
Copy from Array1 the two-element segment beginning at the index of 4, to the Array2, beginning at the index of 6: | Copy from Array1 the two-element segment beginning at the index of 4, to the Array2, beginning at the index of 6: | ||
Latest revision as of 21:24, 27 February 2017
Copies a specified number of elements from the specified one-dimensional source array, starting at the specified source index; the elements are copied to the specified one-dimensional destination array, starting at the specified destination index. Source and destination can be the same array as well as two different arrays.
Usage
Array_Copy(SourceArray,SourceIndex,DestinationArray,DestinationIndex,NumberOfElements)Where:
- SourceArray - an expression specifying the name of the source array
- DestinationArray - an expression specifying the name of the destination array
- SourceIndex - a numerical expression specifying the starting index for the source array
- DestinationIndex - a numerical expression specifying the starting index for the destination array
- NumberOfElements - a numerical expression specifying the number of elements to copy
Example
Copy from Array1 the two-element segment beginning at the index of 4, to the Array2, beginning at the index of 6:
Array_Copy(Array1,4,Array2,6,2);Copy from Array1 the two-element segment beginning at the index of 4, to the same array, beginning at the index of 6:
Array_Copy(Array1,4,Array1,6,2);