stringfile.h

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#ifndef STRINGFILE_H
#define STRINGFILE_H


// Line based reading and writing from text files or arrays.
// Use for extracting databases.
#include "units.h"

class StringFile
{
public:
        StringFile(long length = 0);
        StringFile(char *filename);
        virtual ~StringFile();

        int readline();   // read next line from string
        int readline(char *arg2);   // read next line from string
        int readline(long *arg2);   // read next line from string
        int readline(int *arg2);   // read next line from string
        int readline(float *arg2);   // read next line from string
        int readline(Freq *arg2);   // read next line from string

        int readline(char *arg1, char *arg2);   // read next line from string
        int readline(char *arg1, long *arg2);   // read next line from string
        int readline(char *arg1, int *arg2);   // read next line from string
        int readline(char *arg1, float *arg2);   // read next line from string
        int writeline(char *arg1, int indent);   // write next line to string
        int writeline(char *arg1, char *arg2, int indent);   // write next line to string
        int writeline(char *arg1, long arg2, int indent);   // write next line to string
        int writeline(char *arg1, int arg2, int indent);   // write next line to string
        int writeline(char *arg1, float arg2, int indent);   // write next line to string
        int writeline(char *arg1, Freq arg2, int indent);   // write next line to string
        int backupline();       // move back one line

        long get_length();
        long get_pointer();
        int write_to_file(char *filename);
        int read_from_string(char *string);

        char *string;
        long pointer, length, available;
        char string1[1024];      // general purpose strings
};

#endif

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