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/*
* Copyright (c) 2009 Samit Basu
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "Array.hpp"
#include "Struct.hpp"
#include "Algorithms.hpp"
//@@Signature
//function struct StructFunction
//inputs varargin
//outputs struct
//DOCBLOCK variables_struct
ArrayVector StructFunction(int nargout, const ArrayVector& arg) {
if (arg.size() == 1) {
Array t(arg[0]);
if (!t.isUserClass() && t.dataClass() == Struct)
return ArrayVector(t);
if (!t.isUserClass())
throw Exception("can only convert objects (user-defined types) into structs");
if (t.structPtr().isHandleClass())
throw Exception("Do not convert handle classes to structs...");
t.structPtr().setClassName("");
return ArrayVector(t);
}
if (arg.size() % 2)
throw Exception("struct function requires pairs of field names and values");
int pairCount = arg.size() / 2;
StringVector names;
ArrayVector values;
for (int i=0;i<pairCount;i++)
values.push_back(Array());
for (int i=0;i<pairCount*2;i+=2) {
if (!(arg[i].isString()))
throw Exception("struct function requires pairs of field names and values");
names.push_back(arg[i].asString());
values[i/2] = arg[i+1];
}
return ArrayVector(StructConstructor(names,values));
}
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