I am trying to set array values by looping and with some condition. What I observe is if I am setting say array index 100 to some value - automatically Amibroker is setting array index 101 with same value - this seems unexpected.
Pasting my code below and result of Log window. I want to understand why Amibroker is behaving this way.
#pragma enable_static_decl("{symbol}{chartid}");
SetBarsRequired(sbrAll, sbrAll );
static test;
test[0] = 1;
index = BarIndex();
this_index = index[BarCount-1];
_TRACE(StrFormat("idx %g Current value %g" ,this_index, test[this_index]));
if (this_index %2) {
new_val = 1;
} else {
new_val =2;
}
test[this_index] = new_val;
Log window output:
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:46.85 |
|---|---|---|---|---|
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:47.38 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:47.71 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:47.90 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:48.41 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:48.72 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:48.94 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:49.47 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:49.73 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:49.99 |
| idx 9 Current value 1 | Formulas\Custom\Formula 36.afl | 8 | 17 | 18:19:50.51 |
Advance index value getting set
|idx 10 Current value 1|Formulas\Custom\Formula 36.afl|8|17|18:19:50.74|
Later as we overwrite the value to 2, the value get set correctly as below
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:51.02|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:51.52|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:51.74|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:52.05|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:52.55|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:52.74|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:53.08|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:53.60|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:53.74|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:54.13|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:54.63|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:54.74|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:55.15|
|idx 10 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:55.66|
|idx 11 Current value 2|Formulas\Custom\Formula 36.afl|8|17|18:19:55.74|
|idx 11 Current value 1|Formulas\Custom\Formula 36.afl|8|17|18:19:56.18|
|idx 11 Current value 1|Formulas\Custom\Formula 36.afl|8|17|18:19:56.69|