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8b7b3a5895
- make all cache variables mutable, remove const_casts git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2426 a592a061-630c-0410-9148-cb99ea01b6c8
34 lines
660 B
C++
34 lines
660 B
C++
// -*- C++ -*-
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#ifndef MATH_SYMBOLINSET_H
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#define MATH_SYMBOLINSET_H
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#include "math_diminset.h"
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struct latexkeys;
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// "normal" symbols that don't take limits and don't grow in displayed
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// formulae
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class MathSymbolInset : public MathDimInset {
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public:
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///
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explicit MathSymbolInset(latexkeys const *);
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///
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MathInset * clone() const;
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///
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void write(std::ostream &, bool fragile) const;
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///
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void writeNormal(std::ostream &) const;
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///
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void metrics(MathStyles st) const;
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///
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void draw(Painter &, int x, int y) const;
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private:
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///
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latexkeys const * sym_;
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/// cache for the symbol's onscreen string representation
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mutable string ssym_;
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};
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#endif
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