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龙听 发表于 2022-11-1 13:16

【CurrSess】

[code]Inputs: ResNum(NumericSimple),SessNum(NumericSimple);
var: intrabarpersist cur_start_dw(0);
var: intrabarpersist cur_end_dw(0);
var: intrabarpersist cur_start_t(0);
var: intrabarpersist cur_end_t(0);

var: intrabarpersist curr_dw(0), intrabarpersist ctime(0);


var: intrabarpersist after_start(false);
var: intrabarpersist before_end(false);



cur_start_dw = sessionstartday(0, SessNum);
cur_end_dw = sessionendday(0, SessNum);

cur_start_t = TimeToMinutes(sessionstarttime(0, SessNum));
cur_end_t = TimeToMinutes(sessionendtime(0, SessNum));

curr_dw = dayofweek(date data(ResNum));
ctime = TimeToMinutes(time data(ResNum));

after_start = false;
before_end = false;

if curr_dw = cur_start_dw then  begin
        if ctime >= cur_start_t then after_start = true;
end;

if curr_dw = cur_end_dw then begin
        if ctime <= cur_end_t then before_end = true;
end;


if cur_start_dw = cur_end_dw then begin
        CurrSess = after_start and before_end;
        #return;
end;

if cur_start_dw = curr_dw then begin
        CurrSess = after_start;
        #return;
end;

if cur_end_dw = curr_dw then begin
        CurrSess = before_end;
        #return;
end;

CurrSess = false;

[/code]

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