ssIsFirstInitCond

Determine whether the simulation time is equal to the start time.

Syntax

boolean_T ssIsFirstInitCond(SimStruct *S)

Arguments

S

SimStruct representing an S-Function block.

Returns

The Boolean value true if the current simulation time is equal to the simulation start time. Otherwise, returns false.

Note

If this S-function resides in an enabled subsystem configured to reset states, and if the enabled system is enabled at the start time, then mdlInitializeConditions is called a second time and the Boolean value of ssIsFirstInitCond is false.

Description

Use inside mdlInitializeConditions to determine if the callback is being invoked at the start of the simulation.

Languages

C, C++