CharacterConverterImpl.h

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#pragma once
 
#include <miktex/TeXAndFriends/config.h>
 
#include "WebAppInputLine.h"
 
MIKTEX_TEXMF_BEGIN_NAMESPACE;
 
template<class PROGRAM_CLASS> class CharacterConverterImpl :
    public ICharacterConverter
{
 
public:
 
    CharacterConverterImpl(PROGRAM_CLASS& program) :
        program(program)
    {
    }
 
    char* xchr() override
    {
#if defined(MIKTEX_PTEX_FAMILY)
        MIKTEX_UNEXPECTED();
#else
        MIKTEX_ASSERT(sizeof(program.xchr[0]) == sizeof(char));
        return reinterpret_cast<char*>(&program.xchr[0]);
#endif
    }
 
    char16_t* xchr16() override
    {
#if defined(MIKTEX_PTEX_FAMILY)
        MIKTEX_ASSERT(sizeof(program.xchr[0]) == sizeof(char16_t));
        return reinterpret_cast<char16_t*>(&program.xchr[0]);
#else
        MIKTEX_UNEXPECTED();
#endif
    }
 
    char* xord() override
    {
        MIKTEX_ASSERT(sizeof(program.xord[0]) == sizeof(char));
        return reinterpret_cast<char*>(&program.xord[0]);
    }
 
    char* xprn() override
    {
#if defined(MIKTEX_TEX_COMPILER) || defined(MIKTEX_METAFONT)
        MIKTEX_ASSERT(sizeof(program.xprn[0]) == sizeof(char));
        return reinterpret_cast<char*>(&program.xprn[0]);
#else
        MIKTEX_UNEXPECTED();
#endif
    }
 
private:
 
    PROGRAM_CLASS& program;
 
};
 
MIKTEX_TEXMF_END_NAMESPACE;