/usr/include/cln/integer_io.h is in libcln-dev 1.3.2-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 | // I/O of integers.
#ifndef _CL_INTEGER_IO_H
#define _CL_INTEGER_IO_H
#include "cln/number_io.h"
#include "cln/integer_class.h"
namespace cln {
// Undocumented input functions
// Wandelt eine Zeichenkette mit Integer-Syntax in ein Integer um.
// Punkte werden überlesen.
// read_integer(base,sign,string,index1,index2)
// > base: Lesebasis (>=2, <=36)
// > sign: Vorzeichen (/=0 falls negativ)
// > string: Simple-String (enthält Ziffern mit Wert <base und evtl. Punkt)
// > index1: Index der ersten Ziffer
// > index2: Index nach der letzten Ziffer
// (also index2-index1 Ziffern, incl. evtl. Dezimalpunkt am Schluß)
// < ergebnis: Integer
extern const cl_I read_integer (unsigned int base,
cl_signean sign, const char * string, uintC index1, uintC index2);
// The following does strictly the same as the general read_complex.
// It is here only so that you don't need the rational, complex and float number
// readers in order to read an integer. ("Treeshaking")
extern const cl_I read_integer (const cl_read_flags& flags, const char * string, const char * string_limit, const char * * end_of_parse);
extern const cl_I read_integer (std::istream& stream, const cl_read_flags& flags);
// Documented input functions
inline std::istream& operator>> (std::istream& stream, cl_I& result)
{
extern cl_read_flags cl_I_read_flags;
result = read_integer(stream,cl_I_read_flags);
return stream;
}
// Undocumented output functions
// Liefert zu einem Integer >=0 (write-to-string integer :base 10 :radix nil),
// also die Ziffernfolge als String.
// Mit malloc_hook() alloziert, mit free_hook() freizugeben.
extern char * cl_decimal_string (const cl_I& x);
// Gibt ein Integer aus.
// print_integer(stream,base,z);
// > z: Integer
// > base: Basis (>=2, <=36)
// > stream: Stream
extern void print_integer (std::ostream& stream, unsigned int base, const cl_I& z);
// Dasselbe als String. Mit malloc_hook() alloziert, mit free_hook() freizugeben.
extern char * print_integer_to_string (unsigned int base, const cl_I& z);
// Documented output functions
inline void fprintdecimal (std::ostream& stream, const cl_I& x)
{
print_integer(stream,10,x);
}
inline void fprintbinary (std::ostream& stream, const cl_I& x)
{
print_integer(stream,2,x);
}
inline void fprintoctal (std::ostream& stream, const cl_I& x)
{
print_integer(stream,8,x);
}
inline void fprinthexadecimal (std::ostream& stream, const cl_I& x)
{
print_integer(stream,16,x);
}
// Gibt eine Zahl aus.
// print_integer(stream,flags,z);
// > z: Zahl
// > stream: Stream
// > flags: Ausgabe-Parameter
extern void print_integer (std::ostream& stream, const cl_print_flags& flags, const cl_I& z);
extern void print_integer (std::ostream& stream, const cl_print_number_flags& flags, const cl_I& z);
extern void print_integer (std::ostream& stream, const cl_print_real_flags& flags, const cl_I& z);
extern void print_integer (std::ostream& stream, const cl_print_rational_flags& flags, const cl_I& z);
// The following does strictly the same as the general `fprint' for numbers.
// It is here only so that you don't need the rational number printer
// in order to print an integer. ("Treeshaking")
inline void fprint (std::ostream& stream, const cl_I& x)
{
extern cl_print_flags default_print_flags;
print_integer(stream,default_print_flags,x);
}
CL_DEFINE_PRINT_OPERATOR(cl_I)
} // namespace cln
#endif /* _CL_INTEGER_IO_H */
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