source: src/libcfa/iostream @ e464759

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change on this file since e464759 was 829c907, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago

add tuple separator to sout
  • Property mode set to 100644
File size: 6.7 KB
Line 
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//
7// iostream --
8//
9// Author           : Peter A. Buhr
10// Created On       : Wed May 27 17:56:53 2015
11// Last Modified By : Peter A. Buhr
12// Last Modified On : Tue Mar 21 15:57:29 2017
13// Update Count     : 104
14//
15
16#ifndef __IOSTREAM_H__
17#define __IOSTREAM_H__
18
19#include "iterator"
20
21trait ostream( dtype ostype ) {
22        _Bool sepPrt( ostype * );                                                       // return separator state (on/off)
23        void sepOn( ostype * );                                                         // turn separator state on
24        void sepOff( ostype * );                                                        // turn separator state off
25        void sepReset( ostype * );                                                      // set separator state to default state
26        void sepReset( ostype *, _Bool );                                       // set separator and default state
27        const char * sepGetCur( ostype * );                                     // get current separator string
28        void sepSetCur( ostype *, const char * );                       // set current separator string
29        const char * sepGet( ostype * );                                        // get separator string
30        void sepSet( ostype *, const char * );                          // set separator to string (15 character maximum)
31        const char * sepGetTuple( ostype * );                           // get tuple separator string
32        void sepSetTuple( ostype *, const char * );                     // set tuple separator to string (15 character maximum)
33        _Bool sepDisable( ostype * );                                           // set default state to off, and return previous state
34        _Bool sepEnable( ostype * );                                            // set default state to on, and return previous state
35
36        int fail( ostype * );
37        int flush( ostype * );
38        void open( ostype * os, const char * name, const char * mode );
39        void close( ostype * os );
40        ostype * write( ostype *, const char *, unsigned long int );
41        int fmt( ostype *, const char fmt[], ... );
42};
43
44trait writeable( otype T ) {
45        forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, T );
46};
47
48// implement writable for intrinsic types
49
50forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, char );
51forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, signed char );
52forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, unsigned char );
53
54forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, short int );
55forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, unsigned short int );
56forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, int );
57forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, unsigned int );
58forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, long int );
59forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, long long int );
60forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, unsigned long int );
61forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, unsigned long long int );
62
63forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, float ); // FIX ME: should not be required
64forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, double );
65forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, long double );
66
67forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, float _Complex );
68forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, double _Complex );
69forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, long double _Complex );
70
71forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, const char * );
72forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, const void * );
73
74// tuples
75forall( dtype ostype, otype T, ttype Params | ostream( ostype ) | writeable( T ) | { ostype * ?|?( ostype *, Params ); } ) ostype * ?|?( ostype * os, T arg, Params rest );
76
77// manipulators
78forall( dtype ostype | ostream( ostype ) ) ostype * ?|?( ostype *, ostype * (*)( ostype * ) );
79forall( dtype ostype | ostream( ostype ) ) ostype * endl( ostype * );
80forall( dtype ostype | ostream( ostype ) ) ostype * sepOn( ostype * );
81forall( dtype ostype | ostream( ostype ) ) ostype * sepOff( ostype * );
82forall( dtype ostype | ostream( ostype ) ) ostype * sepDisable( ostype * );
83forall( dtype ostype | ostream( ostype ) ) ostype * sepEnable( ostype * );
84
85// writes the range [begin, end) to the given stream
86forall( otype elt_type | writeable( elt_type ), otype iterator_type | iterator( iterator_type, elt_type ), dtype os_type | ostream( os_type ) )
87void write( iterator_type begin, iterator_type end, os_type *os );
88
89forall( otype elt_type | writeable( elt_type ), otype iterator_type | iterator( iterator_type, elt_type ), dtype os_type | ostream( os_type ) )
90void write_reverse( iterator_type begin, iterator_type end, os_type *os );
91
92//---------------------------------------
93
94trait istream( dtype istype ) {
95        int fail( istype * );
96        int eof( istype * );
97        void open( istype * is, const char * name, const char * mode );
98        void close( istype * is );
99        istype * read( istype *, char *, unsigned long int );
100        istype * ungetc( istype *, char );
101        int fmt( istype *, const char fmt[], ... );
102};
103
104trait readable( otype T ) {
105        forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, T );
106};
107
108forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, char * );
109
110forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, short int * );
111forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, unsigned short int * );
112forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, int * );
113forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, unsigned int * );
114forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, long int * );
115forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, long long int * );
116forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, unsigned long int * );
117forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, unsigned long long int * );
118
119forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, float * );
120forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, double * );
121forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, long double * );
122
123forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, float _Complex * );
124forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, double _Complex * );
125forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, long double _Complex * );
126
127struct _Istream_cstrUC { char * s; };
128_Istream_cstrUC cstr( char * );
129forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, _Istream_cstrUC );
130
131struct _Istream_cstrC { char * s; int size; };
132_Istream_cstrC cstr( char *, int size );
133forall( dtype istype | istream( istype ) ) istype * ?|?( istype *, _Istream_cstrC );
134
135#endif // __IOSTREAM_H
136
137// Local Variables: //
138// mode: c //
139// tab-width: 4 //
140// End: //
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