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// This file is part of ff3d - http://www.freefem.org/ff3d
// Copyright (C) 2001, 2002, 2003 Stphane Del Pino
// 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, 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.
// $Id: FunctionExpressionLinearBasis.cpp,v 1.1 2006/07/20 17:29:18 delpinux Exp $
#include <FunctionExpressionLinearBasis.hpp>
#include <ScalarFunctionLinearBasis.hpp>
#include <ErrorHandler.hpp>
void FunctionExpressionLinearBasis::
execute()
{
switch (__basisType) {
case FunctionExpressionLinearBasis::x: {
__scalarFunction = new ScalarFunctionLinearBasis(ScalarFunctionLinearBasis::x);
break;
}
case FunctionExpressionLinearBasis::y: {
__scalarFunction = new ScalarFunctionLinearBasis(ScalarFunctionLinearBasis::y);
break;
}
case FunctionExpressionLinearBasis::z: {
__scalarFunction = new ScalarFunctionLinearBasis(ScalarFunctionLinearBasis::z);
break;
}
}
}
FunctionExpressionLinearBasis::
FunctionExpressionLinearBasis(const std::string& name)
: FunctionExpression(FunctionExpression::linearBase)
{
if (name.size() != 1) {
throw ErrorHandler(__FILE__,__LINE__,
"Unknown linear expression basis: \""
+name+"\"",
ErrorHandler::unexpected);
}
switch (name[0]) {
case 'x': {
__basisType = FunctionExpressionLinearBasis::x;
break;
}
case 'y': {
__basisType = FunctionExpressionLinearBasis::y;
break;
}
case 'z': {
__basisType = FunctionExpressionLinearBasis::z;
break;
}
}
}
FunctionExpressionLinearBasis::
FunctionExpressionLinearBasis(const FunctionExpressionLinearBasis& f)
: FunctionExpression(f),
__basisType(f.__basisType)
{
;
}
FunctionExpressionLinearBasis::
~FunctionExpressionLinearBasis()
{
;
}
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