Hi,
I am completely baffled by following results to get string values from a
function, please enlighten me what was wrong in following simplified
function?
function(GetParameterDebug oa ob oc od)
set(a "sa")
set(b "sb")
set(c "sc")
set(d "sd")
set(${oa} ${a} PARENT_SCOPE)
set(${ob} ${b} PARENT_SCOPE)
set(${oc} ${c} PARENT_SCOPE)
set(${od} ${d} PARENT_SCOPE)
message("## 1: a = .${a}. b = .${b}. c=.${c}. d=.${d}.")
message("## 2: oa = .${oa}. ob = .${ob}. oc = .${oc}. od = .${od}.")
endfunction(GetParameterDebug)
GetParameterDebug(string_a, string_b, string_c, string_d)
message("## debug string_a = .${string_a}., string_b = .${string_b}.,
string_c = .${string_c}., string_d = .${string_d}.")
The result:
## 1: a = .sa. b = .sb. c=.sc. d=.sd.
## 2: oa = .string_a,. ob = .string_b,. oc = .string_c,. od = .string_d.
## debug string_a = .., string_b = .., string_c = .., string_d = .sd.
The about print out ##1 was good, the ##2 and ## debug were completely
wrong.
Thank you and appreciate explanation.
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