lyx_mirror/src/mathed/math_macrotable.h

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// -*- C++ -*-
/**
* \file math_macrotable.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Andr<EFBFBD> P<EFBFBD>nitz
*
* Full author contact details are available in file CREDITS.
*/
#ifndef MATH_MACROTABLE_H
#define MATH_MACROTABLE_H
#include <map>
#include <string>
#include <vector>
class MathArray;
///
class MacroData {
public:
///
MacroData();
///
MacroData(std::string const & def, int nargs, std::string const & disp);
///
std::string def() const { return def_; }
///
std::string disp() const { return disp_; }
///
int numargs() const { return numargs_; }
/// replace #1,#2,... by given MathAtom 0,1,..
void expand(std::vector<MathArray> const & from, MathArray & to) const;
private:
///
std::string def_;
///
int numargs_;
///
std::string disp_;
};
// This contains a table of "global" macros that are always accessible,
// either because they implement a feature of standard LaTeX or some
// hack to display certain contents nicely.
class MacroTable : public std::map<std::string, MacroData>
{
public:
/// Parse full "\def..." or "\newcommand..." or ...
void insert(std::string const & definition);
/// Insert pre-digested macro definition
void insert(std::string const & name, MacroData const & data);
/// Do we have a macro by that name?
bool has(std::string const & name) const;
///
MacroData const & get(std::string const & name) const;
///
void dump();
/// the global list
static MacroTable & globalMacros();
/// the local list hack
//static MacroTable & localMacros();
};
#endif