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Last change on this file since fa2e183 was c8371b5, checked in by Peter A. Buhr <pabuhr@…>, 4 years ago
change getANL to getANL$ (private)
Property mode set to `100644`
File size: 20.8 KB

Rev	Line
[86bd7c1f]	1	//
	2	// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
	3	//
	4	// The contents of this file are covered under the licence agreement in the
	5	// file "LICENCE" distributed with Cforall.
	6	//
[3c573e9]	7	// iostream.hfa --
[86bd7c1f]	8	//
[90c3b1c]	9	// Author : Peter A. Buhr
[86bd7c1f]	10	// Created On : Wed May 27 17:56:53 2015
	11	// Last Modified By : Peter A. Buhr
[c8371b5]	12	// Last Modified On : Sun Oct 10 10:02:07 2021
	13	// Update Count : 407
[86bd7c1f]	14	//
	15
[53a6c2a]	16	#pragma once
[51b73452]	17
[58b6d1b]	18	#include "iterator.hfa"
[e56cfdb0]	19
[3c573e9]	20
[8d321f9]	21	// ********************************* ostream *********************************
[3c573e9]	22
	23
[85d8153]	24	trait basic_ostream( ostype & ) {
[9ebd778]	25	// private
[6c5d92f]	26	bool sepPrt$( ostype & ); // get separator state (on/off)
	27	void sepReset$( ostype & ); // set separator state to default state
	28	void sepReset$( ostype &, bool ); // set separator and default state
	29	const char * sepGetCur$( ostype & ); // get current separator string
	30	void sepSetCur$( ostype &, const char [] ); // set current separator string
	31	bool getNL$( ostype & ); // check newline
	32	void setNL$( ostype &, bool ); // saw newline
	33	bool getANL$( ostype & ); // get auto newline (on/off)
	34	bool getPrt$( ostype & ); // get fmt called in output cascade
	35	void setPrt$( ostype &, bool ); // set fmt called in output cascade
[9ebd778]	36	// public
[09687aa]	37	void sepOn( ostype & ); // turn separator state on
	38	void sepOff( ostype & ); // turn separator state off
[93c2e0a]	39	bool sepDisable( ostype & ); // set default state to off, and return previous state
[200fcb3]	40	bool sepEnable( ostype & ); // set default state to on, and return previous state
	41	void nlOn( ostype & ); // turn auto-newline state on
	42	void nlOff( ostype & ); // turn auto-newline state off
[09687aa]	43
	44	const char * sepGet( ostype & ); // get separator string
[e3fea42]	45	void sepSet( ostype &, const char [] ); // set separator to string (15 character maximum)
[09687aa]	46	const char * sepGetTuple( ostype & ); // get tuple separator string
[e3fea42]	47	void sepSetTuple( ostype &, const char [] ); // set tuple separator to string (15 character maximum)
[09687aa]	48
[85d8153]	49	void ends( ostype & ); // end of output statement
	50	int fmt( ostype &, const char format[], ... ) __attribute__(( format(printf, 2, 3) ));
	51	}; // basic_ostream
	52
	53	trait ostream( ostype & \| basic_ostream( ostype ) ) {
	54	bool fail( ostype & ); // operation failed?
[00e9be9]	55	void clear( ostype & );
	56	int flush( ostype & );
[85d8153]	57	void open( ostype &, const char name[], const char mode[] );
	58	void close( ostype & );
[e3fea42]	59	ostype & write( ostype &, const char [], size_t );
[86f384b]	60	}; // ostream
[90c3b1c]	61
[fd54fef]	62	// trait writeable( T ) {
	63	// forall( ostype & \| ostream( ostype ) ) ostype & ?\|?( ostype &, T );
[e1780a2]	64	// }; // writeable
	65
[fd54fef]	66	trait writeable( T, ostype & \| ostream( ostype ) ) {
[09687aa]	67	ostype & ?\|?( ostype &, T );
[86f384b]	68	}; // writeable
[51b73452]	69
[4e06c1e]	70	// implement writable for intrinsic types
[51b73452]	71
[85d8153]	72	forall( ostype & \| basic_ostream( ostype ) ) {
[93c2e0a]	73	ostype & ?\|?( ostype &, bool );
[5ea5b28]	74	void ?\|?( ostype &, bool );
[1e6e08de]	75
[3ce0d440]	76	ostype & ?\|?( ostype &, char );
[5ea5b28]	77	void ?\|?( ostype &, char );
[3ce0d440]	78	ostype & ?\|?( ostype &, signed char );
[5ea5b28]	79	void ?\|?( ostype &, signed char );
[3ce0d440]	80	ostype & ?\|?( ostype &, unsigned char );
[5ea5b28]	81	void ?\|?( ostype &, unsigned char );
[09687aa]	82
[3ce0d440]	83	ostype & ?\|?( ostype &, short int );
[5ea5b28]	84	void ?\|?( ostype &, short int );
[3ce0d440]	85	ostype & ?\|?( ostype &, unsigned short int );
[5ea5b28]	86	void ?\|?( ostype &, unsigned short int );
[3ce0d440]	87	ostype & ?\|?( ostype &, int );
[5ea5b28]	88	void ?\|?( ostype &, int );
[3ce0d440]	89	ostype & ?\|?( ostype &, unsigned int );
[5ea5b28]	90	void ?\|?( ostype &, unsigned int );
[3ce0d440]	91	ostype & ?\|?( ostype &, long int );
[5ea5b28]	92	void ?\|?( ostype &, long int );
[3ce0d440]	93	ostype & ?\|?( ostype &, long long int );
[5ea5b28]	94	void ?\|?( ostype &, long long int );
[3ce0d440]	95	ostype & ?\|?( ostype &, unsigned long int );
[5ea5b28]	96	void ?\|?( ostype &, unsigned long int );
[3ce0d440]	97	ostype & ?\|?( ostype &, unsigned long long int );
[5ea5b28]	98	void ?\|?( ostype &, unsigned long long int );
[ef3ac46]	99	#if defined( __SIZEOF_INT128__ )
[bd5b443]	100	ostype & ?\|?( ostype &, int128 );
	101	void ?\|?( ostype &, int128 );
	102	ostype & ?\|?( ostype &, unsigned int128 );
	103	void ?\|?( ostype &, unsigned int128 );
[ef3ac46]	104	#endif // __SIZEOF_INT128__
[09687aa]	105
[65240bb]	106	ostype & ?\|?( ostype &, float );
	107	void ?\|?( ostype &, float );
[3ce0d440]	108	ostype & ?\|?( ostype &, double );
[5ea5b28]	109	void ?\|?( ostype &, double );
[3ce0d440]	110	ostype & ?\|?( ostype &, long double );
[5ea5b28]	111	void ?\|?( ostype &, long double );
[09687aa]	112
[3ce0d440]	113	ostype & ?\|?( ostype &, float _Complex );
[5ea5b28]	114	void ?\|?( ostype &, float _Complex );
[3ce0d440]	115	ostype & ?\|?( ostype &, double _Complex );
[5ea5b28]	116	void ?\|?( ostype &, double _Complex );
[3ce0d440]	117	ostype & ?\|?( ostype &, long double _Complex );
[5ea5b28]	118	void ?\|?( ostype &, long double _Complex );
[09687aa]	119
[e3fea42]	120	ostype & ?\|?( ostype &, const char [] );
	121	void ?\|?( ostype &, const char [] );
[3ce0d440]	122	// ostype & ?\|?( ostype &, const char16_t * );
[ef3ac46]	123	#if ! ( __ARM_ARCH_ISA_ARM == 1 && __ARM_32BIT_STATE == 1 ) // char32_t == wchar_t => ambiguous
[3ce0d440]	124	// ostype & ?\|?( ostype &, const char32_t * );
[ef3ac46]	125	#endif // ! ( __ARM_ARCH_ISA_ARM == 1 && __ARM_32BIT_STATE == 1 )
[3ce0d440]	126	// ostype & ?\|?( ostype &, const wchar_t * );
	127	ostype & ?\|?( ostype &, const void * );
[5ea5b28]	128	void ?\|?( ostype &, const void * );
[3ce0d440]	129
	130	// manipulators
	131	ostype & ?\|?( ostype &, ostype & (*)( ostype & ) );
[200fcb3]	132	void ?\|?( ostype &, ostype & (*)( ostype & ) );
	133	ostype & nl( ostype & );
	134	ostype & nonl( ostype & );
[3ce0d440]	135	ostype & sep( ostype & );
	136	ostype & sepTuple( ostype & );
	137	ostype & sepOn( ostype & );
	138	ostype & sepOff( ostype & );
	139	ostype & sepDisable( ostype & );
	140	ostype & sepEnable( ostype & );
[200fcb3]	141	ostype & nlOn( ostype & );
	142	ostype & nlOff( ostype & );
[85d8153]	143	} // distribution
	144
[c443d1d]	145	// tuples
[fd54fef]	146	forall( ostype &, T, Params... \| writeable( T, ostype ) \| { ostype & ?\|?( ostype &, Params ); } ) {
[200fcb3]	147	ostype & ?\|?( ostype & os, T arg, Params rest );
	148	void ?\|?( ostype & os, T arg, Params rest );
	149	} // distribution
[c443d1d]	150
[e56cfdb0]	151	// writes the range [begin, end) to the given stream
[fd54fef]	152	forall( ostype &, elt_type \| writeable( elt_type, ostype ), iterator_type \| iterator( iterator_type, elt_type ) ) {
[200fcb3]	153	void write( iterator_type begin, iterator_type end, ostype & os );
	154	void write_reverse( iterator_type begin, iterator_type end, ostype & os );
	155	} // distribution
[51b73452]	156
[8d321f9]	157	// ********************************* manipulators *********************************
[3c573e9]	158
[fd54fef]	159	forall( T )
[3c573e9]	160	struct _Ostream_Manip {
	161	T val; // polymorphic base-type
[424dfc4]	162	int wd, pc; // width, precision: signed for computations
[3c573e9]	163	char base; // numeric base / floating-point style
	164	union {
	165	unsigned char all;
	166	struct {
[fd4c009]	167	unsigned char eng:1; // engineering notation
[2c60c644]	168	unsigned char neg:1; // val is negative
[3c573e9]	169	unsigned char pc:1; // precision specified
	170	unsigned char left:1; // left justify
	171	unsigned char nobsdp:1; // base prefix / decimal point
	172	unsigned char sign:1; // plus / minus sign
	173	unsigned char pad0:1; // zero pad
	174	} flags;
	175	};
	176	}; // _Ostream_Manip
	177
[8d321f9]	178	// ********************************* integral *********************************
[3c573e9]	179
[61c7239]	180	// See 6.7.9. 19) The initialization shall occur in initializer list order, each initializer provided for a particular
	181	// subobject overriding any previously listed initializer for the same subobject; ***all subobjects that are not
	182	// initialized explicitly shall be initialized implicitly the same as objects that have static storage duration.***
	183
[3c573e9]	184	#define IntegralFMTDecl( T, CODE ) \
	185	static inline { \
[61c7239]	186	_Ostream_Manip(T) bin( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'b', { .all : 0 } }; } \
	187	_Ostream_Manip(T) oct( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'o', { .all : 0 } }; } \
	188	_Ostream_Manip(T) hex( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'x', { .all : 0 } }; } \
[891b827]	189	_Ostream_Manip(T) wd( unsigned int w, T val ) { return (_Ostream_Manip(T))@{ val, w, 0, CODE, { .all : 0 } }; } \
[424dfc4]	190	_Ostream_Manip(T) wd( unsigned int w, unsigned int pc, T val ) { return (_Ostream_Manip(T))@{ val, w, pc, CODE, { .flags.pc : true } }; } \
[891b827]	191	_Ostream_Manip(T) & wd( unsigned int w, _Ostream_Manip(T) & fmt ) { fmt.wd = w; return fmt; } \
[424dfc4]	192	_Ostream_Manip(T) & wd( unsigned int w, unsigned int pc, _Ostream_Manip(T) & fmt ) { fmt.wd = w; fmt.pc = pc; fmt.flags.pc = true; return fmt; } \
[3c573e9]	193	_Ostream_Manip(T) & left( _Ostream_Manip(T) & fmt ) { fmt.flags.left = true; return fmt; } \
	194	_Ostream_Manip(T) & upcase( _Ostream_Manip(T) & fmt ) { if ( fmt.base == 'x' \|\| fmt.base == 'b' ) fmt.base -= 32; /* upper case */ return fmt; } \
	195	_Ostream_Manip(T) & nobase( _Ostream_Manip(T) & fmt ) { fmt.flags.nobsdp = true; return fmt; } \
	196	_Ostream_Manip(T) & pad0( _Ostream_Manip(T) & fmt ) { fmt.flags.pad0 = true; return fmt; } \
[61c7239]	197	_Ostream_Manip(T) sign( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, CODE, { .flags.sign : true } }; } \
[3c573e9]	198	_Ostream_Manip(T) & sign( _Ostream_Manip(T) & fmt ) { fmt.flags.sign = true; return fmt; } \
[04396aa]	199	} /* distribution */ \
[85d8153]	200	forall( ostype & \| basic_ostream( ostype ) ) { \
[3c573e9]	201	ostype & ?\|?( ostype & os, _Ostream_Manip(T) f ); \
	202	void ?\|?( ostype & os, _Ostream_Manip(T) f ); \
[61c7239]	203	} // ?\|?
[3c573e9]	204
	205	IntegralFMTDecl( signed char, 'd' )
	206	IntegralFMTDecl( unsigned char, 'u' )
	207	IntegralFMTDecl( signed short int, 'd' )
	208	IntegralFMTDecl( unsigned short int, 'u' )
	209	IntegralFMTDecl( signed int, 'd' )
	210	IntegralFMTDecl( unsigned int, 'u' )
	211	IntegralFMTDecl( signed long int, 'd' )
	212	IntegralFMTDecl( unsigned long int, 'u' )
	213	IntegralFMTDecl( signed long long int, 'd' )
	214	IntegralFMTDecl( unsigned long long int, 'u' )
[bd5b443]	215	#if defined( __SIZEOF_INT128__ )
	216	IntegralFMTDecl( int128, 'd' )
	217	IntegralFMTDecl( unsigned int128, 'u' )
[2b22b5c4]	218	#endif // __SIZEOF_INT128__
[3c573e9]	219
[8d321f9]	220	// ********************************* floating point *********************************
[3c573e9]	221
	222	// Default suffix for values with no fraction is "."
	223	#define FloatingPointFMTDecl( T ) \
	224	static inline { \
[61c7239]	225	_Ostream_Manip(T) hex( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'a', { .all : 0 } }; } \
	226	_Ostream_Manip(T) sci( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'e', { .all : 0 } }; } \
[fd4c009]	227	_Ostream_Manip(T) eng( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'g', { .flags.eng : true } }; } \
	228	_Ostream_Manip(T) wd( unsigned int w, T val ) { return (_Ostream_Manip(T))@{ val, w, 0, 'g', { .all : 0 } }; } \
[424dfc4]	229	_Ostream_Manip(T) wd( unsigned int w, unsigned int pc, T val ) { return (_Ostream_Manip(T))@{ val, w, pc, 'f', { .flags.pc : true } }; } \
	230	_Ostream_Manip(T) ws( unsigned int w, unsigned int pc, T val ) { return (_Ostream_Manip(T))@{ val, w, pc, 'g', { .flags.pc : true } }; } \
[fd4c009]	231	_Ostream_Manip(T) & wd( unsigned int w, _Ostream_Manip(T) & fmt ) { if ( fmt.flags.eng ) fmt.base = 'f'; fmt.wd = w; return fmt; } \
[424dfc4]	232	_Ostream_Manip(T) & wd( unsigned int w, unsigned int pc, _Ostream_Manip(T) & fmt ) { if ( fmt.flags.eng ) fmt.base = 'f'; fmt.wd = w; fmt.pc = pc; fmt.flags.pc = true; return fmt; } \
	233	_Ostream_Manip(T) & ws( unsigned int w, unsigned int pc, _Ostream_Manip(T) & fmt ) { fmt.wd = w; fmt.pc = pc; fmt.flags.pc = true; return fmt; } \
[3c573e9]	234	_Ostream_Manip(T) & left( _Ostream_Manip(T) & fmt ) { fmt.flags.left = true; return fmt; } \
[61c7239]	235	_Ostream_Manip(T) upcase( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'G', { .all : 0 } }; } \
[3c573e9]	236	_Ostream_Manip(T) & upcase( _Ostream_Manip(T) & fmt ) { fmt.base -= 32; /* upper case */ return fmt; } \
	237	_Ostream_Manip(T) & pad0( _Ostream_Manip(T) & fmt ) { fmt.flags.pad0 = true; return fmt; } \
[61c7239]	238	_Ostream_Manip(T) sign( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'g', { .flags.sign : true } }; } \
[3c573e9]	239	_Ostream_Manip(T) & sign( _Ostream_Manip(T) & fmt ) { fmt.flags.sign = true; return fmt; } \
[61c7239]	240	_Ostream_Manip(T) nodp( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'g', { .flags.nobsdp : true } }; } \
[3c573e9]	241	_Ostream_Manip(T) & nodp( _Ostream_Manip(T) & fmt ) { fmt.flags.nobsdp = true; return fmt; } \
[fd4c009]	242	_Ostream_Manip(T) unit( T val ) { return (_Ostream_Manip(T))@{ val, 1, 0, 'g', { .flags.nobsdp : true } }; } \
	243	_Ostream_Manip(T) & unit( _Ostream_Manip(T) & fmt ) { fmt.flags.nobsdp = true; return fmt; } \
[04396aa]	244	} /* distribution */ \
[85d8153]	245	forall( ostype & \| basic_ostream( ostype ) ) { \
[3c573e9]	246	ostype & ?\|?( ostype & os, _Ostream_Manip(T) f ); \
	247	void ?\|?( ostype & os, _Ostream_Manip(T) f ); \
[61c7239]	248	} // ?\|?
[3c573e9]	249
	250	FloatingPointFMTDecl( double )
	251	FloatingPointFMTDecl( long double )
	252
[8d321f9]	253	// ********************************* character *********************************
[3c573e9]	254
	255	static inline {
[04396aa]	256	_Ostream_Manip(char) bin( char c ) { return (_Ostream_Manip(char))@{ c, 1, 0, 'b', { .all : 0 } }; }
	257	_Ostream_Manip(char) oct( char c ) { return (_Ostream_Manip(char))@{ c, 1, 0, 'o', { .all : 0 } }; }
	258	_Ostream_Manip(char) hex( char c ) { return (_Ostream_Manip(char))@{ c, 1, 0, 'x', { .all : 0 } }; }
	259	_Ostream_Manip(char) wd( unsigned int w, char c ) { return (_Ostream_Manip(char))@{ c, w, 0, 'c', { .all : 0 } }; }
[891b827]	260	_Ostream_Manip(char) & wd( unsigned int w, _Ostream_Manip(char) & fmt ) { fmt.wd = w; return fmt; }
[3c573e9]	261	_Ostream_Manip(char) & left( _Ostream_Manip(char) & fmt ) { fmt.flags.left = true; return fmt; }
	262	_Ostream_Manip(char) & upcase( _Ostream_Manip(char) & fmt ) { if ( fmt.base == 'x' \|\| fmt.base == 'b' ) fmt.base -= 32; /* upper case */ return fmt; }
	263	_Ostream_Manip(char) & nobase( _Ostream_Manip(char) & fmt ) { fmt.flags.nobsdp = true; return fmt; }
	264	} // distribution
[85d8153]	265	forall( ostype & \| basic_ostream( ostype ) ) {
[3c573e9]	266	ostype & ?\|?( ostype & os, _Ostream_Manip(char) f );
	267	void ?\|?( ostype & os, _Ostream_Manip(char) f );
[61c7239]	268	} // ?\|?
[3c573e9]	269
[8d321f9]	270	// ********************************* C string *********************************
[3c573e9]	271
	272	static inline {
[e3fea42]	273	_Ostream_Manip(const char ) bin( const char s[] ) { return (_Ostream_Manip(const char ))@{ s, 1, 0, 'b', { .all : 0 } }; }
	274	_Ostream_Manip(const char ) oct( const char s[] ) { return (_Ostream_Manip(const char ))@{ s, 1, 0, 'o', { .all : 0 } }; }
	275	_Ostream_Manip(const char ) hex( const char s[] ) { return (_Ostream_Manip(const char ))@{ s, 1, 0, 'x', { .all : 0 } }; }
	276	_Ostream_Manip(const char ) wd( unsigned int w, const char s[] ) { return (_Ostream_Manip(const char ))@{ s, w, 0, 's', { .all : 0 } }; }
[424dfc4]	277	_Ostream_Manip(const char ) wd( unsigned int w, unsigned int pc, const char s[] ) { return (_Ostream_Manip(const char ))@{ s, w, pc, 's', { .flags.pc : true } }; }
[891b827]	278	_Ostream_Manip(const char ) & wd( unsigned int w, _Ostream_Manip(const char ) & fmt ) { fmt.wd = w; return fmt; }
[424dfc4]	279	_Ostream_Manip(const char ) & wd( unsigned int w, unsigned int pc, _Ostream_Manip(const char ) & fmt ) { fmt.wd = w; fmt.pc = pc; fmt.flags.pc = true; return fmt; }
[3c573e9]	280	_Ostream_Manip(const char ) & left( _Ostream_Manip(const char ) & fmt ) { fmt.flags.left = true; return fmt; }
	281	_Ostream_Manip(const char ) & nobase( _Ostream_Manip(const char ) & fmt ) { fmt.flags.nobsdp = true; return fmt; }
	282	} // distribution
[85d8153]	283	forall( ostype & \| basic_ostream( ostype ) ) {
[3c573e9]	284	ostype & ?\|?( ostype & os, _Ostream_Manip(const char *) f );
	285	void ?\|?( ostype & os, _Ostream_Manip(const char *) f );
[61c7239]	286	} // ?\|?
[3c573e9]	287
	288
[8d321f9]	289	// ********************************* istream *********************************
[3c573e9]	290
[51b73452]	291
[ef3ac46]	292	trait basic_istream( istype & ) {
[c8371b5]	293	// private
	294	bool getANL$( istype & ); // get scan newline (on/off)
	295	// public
[0efb269]	296	void nlOn( istype & ); // read newline
	297	void nlOff( istype & ); // scan newline
[e474cf09]	298	void ends( istype & os ); // end of output statement
[ef3ac46]	299	int fmt( istype &, const char format[], ... ) __attribute__(( format(scanf, 2, 3) ));
	300	istype & ungetc( istype &, char );
[00e9be9]	301	bool eof( istype & );
[ef3ac46]	302	}; // basic_istream
	303
	304	trait istream( istype & \| basic_istream( istype ) ) {
	305	bool fail( istype & );
[00e9be9]	306	void clear( istype & );
[e3fea42]	307	void open( istype & is, const char name[] );
[09687aa]	308	void close( istype & is );
[00e9be9]	309	istype & read( istype &, char [], size_t );
[86f384b]	310	}; // istream
[51b73452]	311
[fd54fef]	312	trait readable( T ) {
	313	forall( istype & \| istream( istype ) ) istype & ?\|?( istype &, T );
[86f384b]	314	}; // readable
[51b73452]	315
[ef3ac46]	316	forall( istype & \| basic_istream( istype ) ) {
[93c2e0a]	317	istype & ?\|?( istype &, bool & );
[e474cf09]	318	void ?\|?( istype &, bool & );
[3ce0d440]	319
	320	istype & ?\|?( istype &, char & );
[e474cf09]	321	void ?\|?( istype &, char & );
[3ce0d440]	322	istype & ?\|?( istype &, signed char & );
[e474cf09]	323	void ?\|?( istype &, signed char & );
[3ce0d440]	324	istype & ?\|?( istype &, unsigned char & );
[e474cf09]	325	void ?\|?( istype &, unsigned char & );
[3ce0d440]	326
	327	istype & ?\|?( istype &, short int & );
[e474cf09]	328	void ?\|?( istype &, short int & );
[3ce0d440]	329	istype & ?\|?( istype &, unsigned short int & );
[e474cf09]	330	void ?\|?( istype &, unsigned short int & );
[3ce0d440]	331	istype & ?\|?( istype &, int & );
[e474cf09]	332	void ?\|?( istype &, int & );
[3ce0d440]	333	istype & ?\|?( istype &, unsigned int & );
[e474cf09]	334	void ?\|?( istype &, unsigned int & );
[3ce0d440]	335	istype & ?\|?( istype &, long int & );
[e474cf09]	336	void ?\|?( istype &, long int & );
[3ce0d440]	337	istype & ?\|?( istype &, unsigned long int & );
[e474cf09]	338	void ?\|?( istype &, unsigned long int & );
[21baa40]	339	istype & ?\|?( istype &, long long int & );
[e474cf09]	340	void ?\|?( istype &, long long int & );
[3ce0d440]	341	istype & ?\|?( istype &, unsigned long long int & );
[e474cf09]	342	void ?\|?( istype &, unsigned long long int & );
[ef3ac46]	343	#if defined( __SIZEOF_INT128__ )
[21baa40]	344	istype & ?\|?( istype &, int128 & );
[e474cf09]	345	void ?\|?( istype &, int128 & );
[21baa40]	346	istype & ?\|?( istype &, unsigned int128 & );
[e474cf09]	347	void ?\|?( istype &, unsigned int128 & );
[ef3ac46]	348	#endif // __SIZEOF_INT128__
[3ce0d440]	349
	350	istype & ?\|?( istype &, float & );
[e474cf09]	351	void ?\|?( istype &, float & );
[3ce0d440]	352	istype & ?\|?( istype &, double & );
[e474cf09]	353	void ?\|?( istype &, double & );
[3ce0d440]	354	istype & ?\|?( istype &, long double & );
[e474cf09]	355	void ?\|?( istype &, long double & );
[3ce0d440]	356
	357	istype & ?\|?( istype &, float _Complex & );
[e474cf09]	358	void ?\|?( istype &, float _Complex & );
[3ce0d440]	359	istype & ?\|?( istype &, double _Complex & );
[e474cf09]	360	void ?\|?( istype &, double _Complex & );
[3ce0d440]	361	istype & ?\|?( istype &, long double _Complex & );
[e474cf09]	362	void ?\|?( istype &, long double _Complex & );
[3ce0d440]	363
[e3fea42]	364	// istype & ?\|?( istype &, const char [] );
[e474cf09]	365	istype & ?\|?( istype &, char [] );
	366	void ?\|?( istype &, char [] );
[61c7239]	367
[3ce0d440]	368	// manipulators
	369	istype & ?\|?( istype &, istype & (*)( istype & ) );
[e474cf09]	370	void ?\|?( istype &, istype & (*)( istype & ) );
[200fcb3]	371	istype & nl( istype & is );
[3c5dee4]	372	istype & nlOn( istype & );
	373	istype & nlOff( istype & );
[ef3ac46]	374	} // distribution
	375
[8d321f9]	376	// ********************************* manipulators *********************************
[51b73452]	377
[3c573e9]	378	struct _Istream_Cstr {
[61c7239]	379	char * s;
	380	const char * scanset;
[3c573e9]	381	int wd; // width
[61c7239]	382	union {
	383	unsigned char all;
	384	struct {
	385	unsigned char ignore:1; // do not change input argument
	386	unsigned char inex:1; // include/exclude characters in scanset
	387	} flags;
	388	};
	389	}; // _Istream_Cstr
	390
[04396aa]	391	static inline {
[e3fea42]	392	_Istream_Cstr skip( const char scanset[] ) { return (_Istream_Cstr){ 0p, scanset, -1, { .all : 0 } }; }
[424dfc4]	393	_Istream_Cstr skip( unsigned int n ) { return (_Istream_Cstr){ 0p, 0p, n, { .all : 0 } }; }
[e3fea42]	394	_Istream_Cstr incl( const char scanset[], char * s ) { return (_Istream_Cstr){ s, scanset, -1, { .flags.inex : false } }; }
	395	_Istream_Cstr & incl( const char scanset[], _Istream_Cstr & fmt ) { fmt.scanset = scanset; fmt.flags.inex = false; return fmt; }
	396	_Istream_Cstr excl( const char scanset[], char * s ) { return (_Istream_Cstr){ s, scanset, -1, { .flags.inex : true } }; }
	397	_Istream_Cstr & excl( const char scanset[], _Istream_Cstr & fmt ) { fmt.scanset = scanset; fmt.flags.inex = true; return fmt; }
[b81fd95]	398	_Istream_Cstr ignore( char s[] ) { return (_Istream_Cstr)@{ s, 0p, -1, { .flags.ignore : true } }; }
[04396aa]	399	_Istream_Cstr & ignore( _Istream_Cstr & fmt ) { fmt.flags.ignore = true; return fmt; }
[e3fea42]	400	_Istream_Cstr wdi( unsigned int w, char s[] ) { return (_Istream_Cstr)@{ s, 0p, w, { .all : 0 } }; }
[dc5072f]	401	_Istream_Cstr & wdi( unsigned int w, _Istream_Cstr & fmt ) { fmt.wd = w; return fmt; }
[04396aa]	402	} // distribution
[ef3ac46]	403	forall( istype & \| basic_istream( istype ) ) {
[e474cf09]	404	istype & ?\|?( istype & is, _Istream_Cstr f );
	405	void ?\|?( istype & is, _Istream_Cstr f );
	406	}
[86a8be5]	407
	408	struct _Istream_Char {
	409	bool ignore; // do not change input argument
	410	}; // _Istream_Char
	411
[04396aa]	412	static inline {
[2c60c644]	413	_Istream_Char ignore( const char ) { return (_Istream_Char)@{ true }; }
[04396aa]	414	_Istream_Char & ignore( _Istream_Char & fmt ) { fmt.ignore = true; return fmt; }
	415	} // distribution
[ef3ac46]	416	forall( istype & \| basic_istream( istype ) ) {
[e474cf09]	417	istype & ?\|?( istype & is, _Istream_Char f );
	418	void ?\|?( istype & is, _Istream_Char f );
	419	}
[3c573e9]	420
[fd54fef]	421	forall( T & \| sized( T ) )
[3c573e9]	422	struct _Istream_Manip {
	423	T & val; // polymorphic base-type
	424	int wd; // width
[61c7239]	425	bool ignore; // do not change input argument
[3c573e9]	426	}; // _Istream_Manip
	427
	428	#define InputFMTDecl( T ) \
[04396aa]	429	static inline { \
	430	_Istream_Manip(T) ignore( const T & val ) { return (_Istream_Manip(T))@{ (T &)val, -1, true }; } \
	431	_Istream_Manip(T) & ignore( _Istream_Manip(T) & fmt ) { fmt.ignore = true; return fmt; } \
	432	_Istream_Manip(T) wdi( unsigned int w, T & val ) { return (_Istream_Manip(T))@{ val, w, false }; } \
[dc5072f]	433	_Istream_Manip(T) & wdi( unsigned int w, _Istream_Manip(T) & fmt ) { fmt.wd = w; return fmt; } \
[04396aa]	434	} /* distribution */ \
[ef3ac46]	435	forall( istype & \| basic_istream( istype ) ) { \
[3c573e9]	436	istype & ?\|?( istype & is, _Istream_Manip(T) f ); \
[e474cf09]	437	void ?\|?( istype & is, _Istream_Manip(T) f ); \
[61c7239]	438	} // ?\|?
[3c573e9]	439
	440	InputFMTDecl( signed char )
	441	InputFMTDecl( unsigned char )
	442	InputFMTDecl( signed short int )
	443	InputFMTDecl( unsigned short int )
	444	InputFMTDecl( signed int )
	445	InputFMTDecl( unsigned int )
	446	InputFMTDecl( signed long int )
	447	InputFMTDecl( unsigned long int )
	448	InputFMTDecl( signed long long int )
	449	InputFMTDecl( unsigned long long int )
	450
	451	InputFMTDecl( float )
	452	InputFMTDecl( double )
	453	InputFMTDecl( long double )
	454
	455	InputFMTDecl( float _Complex )
	456	InputFMTDecl( double _Complex )
	457	InputFMTDecl( long double _Complex )
	458
	459
[8d321f9]	460	// ********************************* time *********************************
[3c573e9]	461
[10a97adb]	462
[200fcb3]	463	#include <time_t.hfa> // Duration (constructors) / Time (constructors)
[10a97adb]	464
[fd54fef]	465	forall( ostype & \| ostream( ostype ) ) {
[200fcb3]	466	ostype & ?\|?( ostype & os, Duration dur );
	467	void ?\|?( ostype & os, Duration dur );
	468	ostype & ?\|?( ostype & os, Time time );
	469	void ?\|?( ostype & os, Time time );
	470	} // distribution
[10a97adb]	471
[86bd7c1f]	472	// Local Variables: //
	473	// tab-width: 4 //
	474	// End: //

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