Stateflow

Assignment Operations

The following assignment operations are supported in Stateflow action language.

Example	Description
a = expression	Simple assignment
a := expression	Used primarily with fixed-point numbers. See Assignment Operator := for a detailed description.
a += expression	Equivalent to a = a + expression
a -= expression	Equivalent to a = a - expression
a *= expression	Equivalent to a = a * expression
a /= expression	Equivalent to a = a / expression

The following assignment operations are supported in Stateflow action language when Enable C-like bit operations is selected in the properties dialog for the chart. See Specifying Chart Properties.

Example	Description
a |= expression	Equivalent to a = a | expression (bit operation). See operation a | b in Binary and Bitwise Operations.
a &= expression	Equivalent to a = a & expression (bit operation). See operation a & b in Binary and Bitwise Operations.
a ^= expression	Equivalent to a = a ^ expression (bit operation). See operation a ^ b in Binary and Bitwise Operations.

Unary Operations

Pointer and Address Operations