Matrix Elements VB-800 Instrukcja Użytkownika Pobierz pdf (Strona 96)

88 Appendix A3 Modelbase and OxPack

test("ar", 1, 2);

this function is called as

Batch("test", "ar", 1, 2);

Note that batch commands can have a variable number of arguments, so

test("ar", 1, 2);

is a valid call, and the Ox class should use default values for the missing argu-

ments.

Modelbase::BatchMethod

virtual BatchMethod(const sMethod);

sMethod in: a string with the ﬁrst argument of the estimate

batch command

Return value

Should return the index of the method type.

Description

This function is called immediately after processing the estimate batch com-

mand. When writing batch code, OxPack uses the return value from GetMethod-

Label() to determine the ﬁrst argument of estimate. Therefore, the input ar-

gument should match the possible return values of GetMethodLabel(),andthe

return value the index.

Modelbase::BatchVarStatus

virtual BatchVarStatus(const sTypes, const vcTypes);

sTypes in: a string with the type letters of the system com-

mand

vcTypes in: the number of variables for each type

Return value

Should return the index of the model class

Description

This function is called immediately after processing the system batch command

(which is otherwise handled by OxPack), but only if the model has more than

one model class. In that case, it allows the Ox class to determine an appropriate

model class based on the variable types.

For example, when the batch code is:

system

{

Y = InflatQ;

Z = Constant, D75Q2, D79Q3, "Q2-Q3";

}

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Matrix Elements VB-800 Instrukcja Użytkownika Strona 96