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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3804 a592a061-630c-0410-9148-cb99ea01b6c8
48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#ifndef MATH_POS_H
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#define MATH_POS_H
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#include <iosfwd>
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#include "math_xdata.h"
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/// Description of a position
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class MathCursorPos {
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public:
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///
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MathCursorPos();
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///
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explicit MathCursorPos(MathInset *);
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/// returns cell corresponding to this position
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MathArray & cell() const;
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/// returns cell corresponding to this position
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MathArray & cell(MathArray::idx_type idx) const;
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/// returns xcell corresponding to this position
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MathXArray & xcell() const;
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/// returns xcell corresponding to this position
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MathXArray & xcell(MathArray::idx_type idx) const;
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///
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int xpos() const;
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///
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int ypos() const;
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public:
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/// pointer to an inset
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MathInset * par_;
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/// cell index of a position in this inset
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MathArray::idx_type idx_;
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/// position in this cell
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MathArray::pos_type pos_;
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};
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/// test for equality
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bool operator==(MathCursorPos const &, MathCursorPos const &);
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/// test for inequality
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bool operator!=(MathCursorPos const &, MathCursorPos const &);
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/// test for order
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bool operator<(MathCursorPos const &, MathCursorPos const &);
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/// output
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std::ostream & operator<<(std::ostream &, MathCursorPos const &);
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#endif
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