Set the length of a dynamic array.
Source position: dynarrh.inc line 37
procedure DynArraySetLength( |
var a: Pointer; |
typeInfo: Pointer; |
dimCnt: SizeInt; |
lengthVec: PSizeInt |
); |
DynArraySetLength sets the length of the dynamic array a to the first dimCnt lengths specified in the array lengthVec. The dynamic array type is described in typeInfo which points to a record of type TDynArrayTypeInfo
It should never be necessary to call this function directly, the standard SetLength function should be used instead.
If an invalid pointer is specified, an error may occur.
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Set length of a string or dynamic array. |
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Type information for a dynamic array. |