[86bd7c1f] | 1 | // |
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| 2 | // Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo |
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| 3 | // |
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| 4 | // The contents of this file are covered under the licence agreement in the |
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| 5 | // file "LICENCE" distributed with Cforall. |
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| 6 | // |
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| 7 | // it_out.c -- |
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| 8 | // |
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| 9 | // Author : Richard C. Bilson |
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| 10 | // Created On : Wed May 27 17:56:53 2015 |
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| 11 | // Last Modified By : Peter A. Buhr |
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[b63e376] | 12 | // Last Modified On : Tue Mar 8 22:14:39 2016 |
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| 13 | // Update Count : 8 |
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[86bd7c1f] | 14 | // |
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[a0d9f94] | 15 | |
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| 16 | typedef unsigned long streamsize_type; |
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| 17 | |
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[4040425] | 18 | trait ostream( dtype os_type ) { |
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[86bd7c1f] | 19 | os_type *write( os_type *, const char *, streamsize_type ); |
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| 20 | int fail( os_type * ); |
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[a0d9f94] | 21 | }; |
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| 22 | |
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[b63e376] | 23 | trait writeable( otype T ) { |
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[86bd7c1f] | 24 | forall( dtype os_type | ostream( os_type ) ) os_type * ?<<?( os_type *, T ); |
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[a0d9f94] | 25 | }; |
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| 26 | |
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| 27 | forall( dtype os_type | ostream( os_type ) ) os_type * ?<<?( os_type *, char ); |
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| 28 | forall( dtype os_type | ostream( os_type ) ) os_type * ?<<?( os_type *, int ); |
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| 29 | forall( dtype os_type | ostream( os_type ) ) os_type * ?<<?( os_type *, const char * ); |
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| 30 | |
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[4040425] | 31 | trait istream( dtype is_type ) { |
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[86bd7c1f] | 32 | is_type *read( is_type *, char *, streamsize_type ); |
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| 33 | is_type *unread( is_type *, char ); |
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| 34 | int fail( is_type * ); |
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| 35 | int eof( is_type * ); |
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[a0d9f94] | 36 | }; |
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| 37 | |
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[b63e376] | 38 | trait readable( otype T ) { |
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[86bd7c1f] | 39 | forall( dtype is_type | istream( is_type ) ) is_type * ?<<?( is_type *, T ); |
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[a0d9f94] | 40 | }; |
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| 41 | |
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| 42 | forall( dtype is_type | istream( is_type ) ) is_type * ?>>?( is_type *, char* ); |
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| 43 | forall( dtype is_type | istream( is_type ) ) is_type * ?>>?( is_type *, int* ); |
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| 44 | |
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[b63e376] | 45 | trait iterator( otype iterator_type, otype elt_type ) { |
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[86bd7c1f] | 46 | iterator_type ?++( iterator_type* ); |
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| 47 | iterator_type ++?( iterator_type* ); |
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| 48 | int ?==?( iterator_type, iterator_type ); |
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| 49 | int ?!=?( iterator_type, iterator_type ); |
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[a0d9f94] | 50 | |
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[86bd7c1f] | 51 | lvalue elt_type *?( iterator_type ); |
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[a0d9f94] | 52 | }; |
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| 53 | |
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[b63e376] | 54 | forall( otype elt_type | writeable( elt_type ), |
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| 55 | otype iterator_type | iterator( iterator_type, elt_type ), |
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[86bd7c1f] | 56 | dtype os_type | ostream( os_type ) ) |
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[a0d9f94] | 57 | void write_all( iterator_type begin, iterator_type end, os_type *os ); |
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| 58 | |
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[b63e376] | 59 | forall( otype elt_type | writeable( elt_type ), |
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| 60 | otype iterator_type | iterator( iterator_type, elt_type ), |
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[86bd7c1f] | 61 | dtype os_type | ostream( os_type ) ) |
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| 62 | void write_all( elt_type begin, iterator_type end, os_type *os ) { |
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| 63 | os << begin; |
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[a0d9f94] | 64 | } |
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[86bd7c1f] | 65 | |
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| 66 | // Local Variables: // |
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| 67 | // tab-width: 4 // |
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| 68 | // compile-command: "cfa it_out.c" // |
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| 69 | // End: // |
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