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32871c1284
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18089 a592a061-630c-0410-9148-cb99ea01b6c8
121 lines
1.9 KiB
C++
121 lines
1.9 KiB
C++
/**
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* \file InsetMathDiff.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "InsetMathDiff.h"
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#include "MathData.h"
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#include "MathStream.h"
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#include "debug.h"
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namespace lyx {
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using std::auto_ptr;
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using std::endl;
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InsetMathDiff::InsetMathDiff()
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: InsetMathNest(1)
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{}
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auto_ptr<Inset> InsetMathDiff::doClone() const
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{
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return auto_ptr<Inset>(new InsetMathDiff(*this));
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}
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void InsetMathDiff::addDer(MathData const & der)
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{
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cells_.push_back(der);
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}
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void InsetMathDiff::normalize(NormalStream & os) const
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{
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os << "[diff";
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for (idx_type idx = 0; idx < nargs(); ++idx)
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os << ' ' << cell(idx);
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os << ']';
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}
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bool InsetMathDiff::metrics(MetricsInfo &, Dimension &) const
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{
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lyxerr << "should not happen" << endl;
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return true;
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}
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void InsetMathDiff::draw(PainterInfo &, int, int) const
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{
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lyxerr << "should not happen" << endl;
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}
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void InsetMathDiff::maple(MapleStream & os) const
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{
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os << "diff(";
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for (idx_type idx = 0; idx < nargs(); ++idx) {
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if (idx != 0)
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os << ',';
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os << cell(idx);
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}
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os << ')';
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}
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void InsetMathDiff::maxima(MaximaStream & os) const
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{
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os << "diff(";
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for (idx_type idx = 0; idx < nargs(); ++idx) {
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if (idx != 0)
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os << ',';
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os << cell(idx);
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if (idx != 0)
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os << ",1";
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}
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os << ')';
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}
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void InsetMathDiff::mathematica(MathematicaStream & os) const
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{
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os << "D[";
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for (idx_type idx = 0; idx < nargs(); ++idx) {
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if (idx != 0)
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os << ',';
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os << cell(idx);
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}
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os << ']';
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}
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void InsetMathDiff::mathmlize(MathStream & os) const
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{
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os << "diff(";
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for (idx_type idx = 0; idx < nargs(); ++idx) {
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if (idx != 0)
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os << ',';
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os << cell(idx);
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}
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os << ')';
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}
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void InsetMathDiff::write(WriteStream &) const
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{
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lyxerr << "should not happen" << endl;
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}
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} // namespace lyx
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