Dynamic function name in c

varunme · Apr 12, 2013

Can we program like this, is there any otherway to achive this ?

Code:

int u;
void dext[1] ()
{        
         UART1_Write_Text("One");              // send text string to UART
}

void dext[2] ()
{        
         UART1_Write_Text("Two");              // send text string to UART
}

void dext[3] ()
{         
         UART1_Write_Text("Three");              // send text string to UART
}


void main()
{
        for(u=1;u<=10;u++)
             {
                 dext[u] ();

             }

}

The strings "ONE", "TWO", "THREE" are just examples here , i want to send dynamic text calculated from a loop
i want to know an alternative of switch case, as i think it will reduce the size of the program

MichelM · Apr 12, 2013

Hello

code

void Func1(void);
void Func2(void);
void Func3(void);

void (*Fct[])(void)={Func1,Func2,Func3};

void Func1(void)
{
UART1_Write_Text("One");
}

void Func2(void)
{
UART1_Write_Text("two");
}

void Func3(void)
{
UART1_Write_Text("three");
}

void main(void)
{
char I;
for (I=0;I<3;I++)
(*Fct)();

}

Dynamic function name in c

varunme

Advanced Member level 3

MichelM

Member level 1

varunme

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Dynamic function name in c

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