number_io.h [include/cln/number_io.h]

1	// I/O of numbers.
2
3	#ifndef _CL_NUMBER_IO_H
4	#define _CL_NUMBER_IO_H
5
6	#include "cln/io.h"
7	#include "cln/number.h"
8	#include "cln/exception.h"
9
10	namespace cln {
11
12	// Input.
13
14	class read_number_exception : public runtime_exception {
15	public:
16	explicit read_number_exception(const std::string & what)
17	: runtime_exception (what) {}
18	};
19
20	// Finish with bad syntax.
21	class read_number_bad_syntax_exception : public read_number_exception {
22	public:
23	read_number_bad_syntax_exception(const char * string, const char * string_limit);
24	};
25
26	// Finish with junk after the number.
27	class read_number_junk_exception : public read_number_exception {
28	public:
29	read_number_junk_exception(const char * string_rest, const char * string, const char * string_limit);
30	};
31
32	// Finish with premature EOF.
33	class read_number_eof_exception : public read_number_exception {
34	public:
35	read_number_eof_exception();
36	};
37
38	struct cl_read_flags;
39
40	} // namespace cln
41
42	#endif /* _CL_NUMBER_IO_H */
43