bitmap.h

Go to the documentation of this file.

#ifndef _RE2C_CODEGEN_BITMAP_
#define _RE2C_CODEGEN_BITMAP_

#include "src/util/c99_stdint.h"

#include "src/util/forbid_copy.h"

namespace re2c
{

struct Go;
struct Span;
class State;
class OutputFile;

class BitMap
{
public:
    static BitMap   *first;

    const Go        *go;
    const State     *on;
    const BitMap    *next;
    uint32_t        i;
    uint32_t        m;

public:
    static const BitMap *find(const Go*, const State*);
    static const BitMap *find(const State*);
    static void gen(OutputFile &, uint32_t ind, uint32_t, uint32_t);
    BitMap(const Go*, const State*);
    ~BitMap();

    FORBID_COPY (BitMap);
};

bool matches(const Span * b1, uint32_t n1, const State * s1, const Span * b2, uint32_t n2, const State * s2);

#ifdef _MSC_VER
# pragma warning(disable: 4355) /* 'this' : used in base member initializer list */
#endif

} // end namespace re2c

#endif // _RE2C_CODEGEN_BITMAP_