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function tree=default_trad(tree)
// Copyright INRIA
// M2SCI function
// Create a default translation function
// V.C.
global("mtlbref_fun") //contains the matlab reference functions which not yet converted
global("mtlbtool_fun")//contains the matlab toolboxes functions
global("not_mtlb_fun") // contains the not matlab functions
if ~exists('mtlbref_fun') then
mtlb_fun=[]
end
if ~exists('mtlbtool_fun') then
mtlbtool_fun=[]
end
if ~exists('not_mtlb_fun') then
not_mtlb_fun=[]
end
name=tree.name
ispriminame=%f;
//true if the name function is the name of scilab function primitive
if funptr(tree.name)<>0 then
name1="%"+tree.name
tree.name=name1
ispriminame=%t;
end
//ismtlbfun is true if the the function is in a matlab toolboxe, mtlbpath is the path where is the function
[mtlbpath,ismtlbtoolfun]=mtlbtoolfun(name)
//Matlab reference functions
if or(name==not_yet_converted()) then
set_infos("Matlab function "+name+" not yet converted, original calling sequence used",2)
if ~or(name==mtlbref_fun(:,1)) then
mtlbref_fun($+1,1)=name
if ispriminame then
mtlbref_fun($,2)=" (Warning name conflict: function name changed from "+name+" to "+name1+")"
else
mtlbref_fun($,2)=""
end
end
//Matlab toolboxes functions
elseif ismtlbtoolfun then
set_infos("Matlab toolbox(es) function "+name+" not converted, original calling sequence used",2)
if ~or(name==mtlbtool_fun(:,1)) then
mtlbtool_fun($+1,1)=name
if ispriminame then
mtlbtool_fun($,2)="(Warning Name conflict: function name changed from "+name+" to "+name1+", find this function in matlab/"+mtlbpath+")"
else
mtlbtool_fun($,2)="(Find this function in "+"matlab/"+ mtlbpath+")"
end
end
elseif isdefinedvar(Variable(tree.name,Infer())) then
operands=list()
operands(1)=Variable(tree.name,Infer())
for krhs=1:lstsize(tree.rhs)
operands($+1)=tree.rhs(krhs)
end
tree=Operation("ext",operands,tree.lhs)
tree=operation2sci(tree)
//Not matlbb function
else
set_infos("Unknown function "+name+" not converted, original calling sequence used",2)
if ~or(name==not_mtlb_fun(:,1)) then
not_mtlb_fun($+1,1)=name
if ispriminame then
not_mtlb_fun($,2)="(Warning Name conflict: function name changed from "+name+" to "+name1+")"
else
not_mtlb_fun($,2)=""
end
end
end
if ispriminame then
set_infos("Name conflict: function name changed from "+name+" to "+name1,0)
end
[tree]=sci_generic(tree)
endfunction
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