Thread: Dynamic populate array of functions

Hi everyone,

I have created a function array. My question is, is it possible to dynamically populate the function array based on some criteria each time? I want to have a loop that will check some conditions and will adjust the function array accordingly. Thanks in advance

Code:

typedef void (*ReadSensor)(SensorResult *); //Create a function pointer datatype with the alias ReadSensor that returns void(nothing) and take as parameter structure pointer (SensorResult)




//Create three function prototypes that returns nothing taking as parameter the struct pointer SensorResult
void floatFunction(SensorResult *);
void byteFunction(SensorResult *);
void longFunction(SensorResult *);


ReadSensor sensorFunctions[] = { floatFunction, byteFunction, longFunction }; //Manually populate the array of fuction pointers with the functions addresses

Originally Posted by laserlight

Yes, you can assign function pointers to the elements of an array of function pointers at run time.

I tried to assign but it didn't work. I tried this

Code:

ReadSensor sensorFunctions[0] =  floatFunction;