cgsl_0101: Zero-based indexing

ID: Title	cgsl_0101: Zero-based indexing
Description	Use zero-based indexing for blocks that require indexing. To set up zero-based indexing, do one of the following:
	A	For the Index Vector block parameter Data port order, select Zero-based contiguous.
	B	Set block parameter Index mode to Zero-based for the following blocks: Assignment Selector For Iterator Find Nonzero Elements
Notes	The C language uses zero-based indexing.
Rationale	A, B	Use zero-based indexing for compatibility with integrated C code.
	A, B	Results in more efficient C code execution. One-based indexing requires a subtraction operation in generated code.
See Also	hisl_0021: Consistent vector indexing method
Last Changed	R2011b
Examples	Recommended void ZeroIndex(void) { Y.Out5 = 3.0 * ZeroIndexArray[IndexSel_Zero]; }
	Not Recommended void OneIndex(void) { Y.Out1 = OneIndexArray[IndexSel_One - 1] * 6.3; }