1 /* 2 * Copyright 2008-2009 Katholieke Universiteit Leuven 3 * 4 * Use of this software is governed by the MIT license 5 * 6 * Written by Sven Verdoolaege, K.U.Leuven, Departement 7 * Computerwetenschappen, Celestijnenlaan 200A, B-3001 Leuven, Belgium 8 */ 9 10 #ifndef ISL_SPACE_H 11 #define ISL_SPACE_H 12 13 #include <isl/ctx.h> 14 #include <isl/id.h> 15 #include <isl/printer.h> 16 17 #if defined(__cplusplus) 18 extern "C" { 19 #endif 20 21 struct isl_space; 22 typedef struct isl_space isl_space; 23 24 enum isl_dim_type { 25 isl_dim_cst, 26 isl_dim_param, 27 isl_dim_in, 28 isl_dim_out, 29 isl_dim_set = isl_dim_out, 30 isl_dim_div, 31 isl_dim_all 32 }; 33 34 isl_ctx *isl_space_get_ctx(__isl_keep isl_space *dim); 35 __isl_give isl_space *isl_space_alloc(isl_ctx *ctx, 36 unsigned nparam, unsigned n_in, unsigned n_out); 37 __isl_give isl_space *isl_space_set_alloc(isl_ctx *ctx, 38 unsigned nparam, unsigned dim); 39 __isl_give isl_space *isl_space_params_alloc(isl_ctx *ctx, unsigned nparam); 40 __isl_give isl_space *isl_space_copy(__isl_keep isl_space *dim); 41 void *isl_space_free(__isl_take isl_space *dim); 42 43 int isl_space_is_params(__isl_keep isl_space *space); 44 int isl_space_is_set(__isl_keep isl_space *space); 45 int isl_space_is_map(__isl_keep isl_space *space); 46 47 __isl_give isl_space *isl_space_set_tuple_name(__isl_take isl_space *dim, 48 enum isl_dim_type type, const char *s); 49 int isl_space_has_tuple_name(__isl_keep isl_space *space, 50 enum isl_dim_type type); 51 const char *isl_space_get_tuple_name(__isl_keep isl_space *dim, 52 enum isl_dim_type type); 53 __isl_give isl_space *isl_space_set_tuple_id(__isl_take isl_space *dim, 54 enum isl_dim_type type, __isl_take isl_id *id); 55 __isl_give isl_space *isl_space_reset_tuple_id(__isl_take isl_space *dim, 56 enum isl_dim_type type); 57 int isl_space_has_tuple_id(__isl_keep isl_space *dim, enum isl_dim_type type); 58 __isl_give isl_id *isl_space_get_tuple_id(__isl_keep isl_space *dim, 59 enum isl_dim_type type); 60 61 __isl_give isl_space *isl_space_set_dim_id(__isl_take isl_space *dim, 62 enum isl_dim_type type, unsigned pos, __isl_take isl_id *id); 63 int isl_space_has_dim_id(__isl_keep isl_space *dim, 64 enum isl_dim_type type, unsigned pos); 65 __isl_give isl_id *isl_space_get_dim_id(__isl_keep isl_space *dim, 66 enum isl_dim_type type, unsigned pos); 67 68 int isl_space_find_dim_by_id(__isl_keep isl_space *dim, enum isl_dim_type type, 69 __isl_keep isl_id *id); 70 int isl_space_find_dim_by_name(__isl_keep isl_space *space, 71 enum isl_dim_type type, const char *name); 72 73 int isl_space_has_dim_name(__isl_keep isl_space *space, 74 enum isl_dim_type type, unsigned pos); 75 __isl_give isl_space *isl_space_set_dim_name(__isl_take isl_space *dim, 76 enum isl_dim_type type, unsigned pos, 77 __isl_keep const char *name); 78 __isl_keep const char *isl_space_get_dim_name(__isl_keep isl_space *dim, 79 enum isl_dim_type type, unsigned pos); 80 81 __isl_give isl_space *isl_space_extend(__isl_take isl_space *dim, 82 unsigned nparam, unsigned n_in, unsigned n_out); 83 __isl_give isl_space *isl_space_add_dims(__isl_take isl_space *dim, enum isl_dim_type type, 84 unsigned n); 85 __isl_give isl_space *isl_space_move_dims(__isl_take isl_space *dim, 86 enum isl_dim_type dst_type, unsigned dst_pos, 87 enum isl_dim_type src_type, unsigned src_pos, unsigned n); 88 __isl_give isl_space *isl_space_insert_dims(__isl_take isl_space *dim, 89 enum isl_dim_type type, unsigned pos, unsigned n); 90 __isl_give isl_space *isl_space_join(__isl_take isl_space *left, 91 __isl_take isl_space *right); 92 __isl_give isl_space *isl_space_product(__isl_take isl_space *left, 93 __isl_take isl_space *right); 94 __isl_give isl_space *isl_space_domain_product(__isl_take isl_space *left, 95 __isl_take isl_space *right); 96 __isl_give isl_space *isl_space_range_product(__isl_take isl_space *left, 97 __isl_take isl_space *right); 98 __isl_give isl_space *isl_space_map_from_set(__isl_take isl_space *dim); 99 __isl_give isl_space *isl_space_map_from_domain_and_range( 100 __isl_take isl_space *domain, __isl_take isl_space *range); 101 __isl_give isl_space *isl_space_reverse(__isl_take isl_space *dim); 102 __isl_give isl_space *isl_space_drop_dims(__isl_take isl_space *dim, 103 enum isl_dim_type type, unsigned first, unsigned num); 104 __isl_give isl_space *isl_space_drop_inputs(__isl_take isl_space *dim, 105 unsigned first, unsigned n); 106 __isl_give isl_space *isl_space_drop_outputs(__isl_take isl_space *dim, 107 unsigned first, unsigned n); 108 __isl_give isl_space *isl_space_domain(__isl_take isl_space *dim); 109 __isl_give isl_space *isl_space_from_domain(__isl_take isl_space *dim); 110 __isl_give isl_space *isl_space_range(__isl_take isl_space *dim); 111 __isl_give isl_space *isl_space_from_range(__isl_take isl_space *dim); 112 __isl_give isl_space *isl_space_params(__isl_take isl_space *space); 113 __isl_give isl_space *isl_space_set_from_params(__isl_take isl_space *space); 114 115 __isl_give isl_space *isl_space_align_params(__isl_take isl_space *dim1, 116 __isl_take isl_space *dim2); 117 118 int isl_space_is_wrapping(__isl_keep isl_space *dim); 119 __isl_give isl_space *isl_space_wrap(__isl_take isl_space *dim); 120 __isl_give isl_space *isl_space_unwrap(__isl_take isl_space *dim); 121 122 int isl_space_can_zip(__isl_keep isl_space *dim); 123 __isl_give isl_space *isl_space_zip(__isl_take isl_space *dim); 124 125 int isl_space_can_curry(__isl_keep isl_space *space); 126 __isl_give isl_space *isl_space_curry(__isl_take isl_space *space); 127 128 int isl_space_can_uncurry(__isl_keep isl_space *space); 129 __isl_give isl_space *isl_space_uncurry(__isl_take isl_space *space); 130 131 int isl_space_is_domain(__isl_keep isl_space *space1, 132 __isl_keep isl_space *space2); 133 int isl_space_is_range(__isl_keep isl_space *space1, 134 __isl_keep isl_space *space2); 135 int isl_space_is_equal(__isl_keep isl_space *space1, 136 __isl_keep isl_space *space2); 137 int isl_space_match(__isl_keep isl_space *dim1, enum isl_dim_type dim1_type, 138 __isl_keep isl_space *dim2, enum isl_dim_type dim2_type); 139 int isl_space_tuple_match(__isl_keep isl_space *dim1, enum isl_dim_type dim1_type, 140 __isl_keep isl_space *dim2, enum isl_dim_type dim2_type); 141 int isl_space_compatible(__isl_keep isl_space *dim1, 142 __isl_keep isl_space *dim2); 143 unsigned isl_space_dim(__isl_keep isl_space *dim, enum isl_dim_type type); 144 145 __isl_give isl_printer *isl_printer_print_space(__isl_take isl_printer *p, 146 __isl_keep isl_space *dim); 147 void isl_space_dump(__isl_keep isl_space *dim); 148 149 #if defined(__cplusplus) 150 } 151 #endif 152 153 #endif 154