Libecoli 0.11.1
Extensible COmmand LIne library
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node_expr.h
1/* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2016, Olivier MATZ <zer0@droids-corp.org>
3 */
4
12
13#pragma once
14
15#include <ecoli/node.h>
16
32typedef int (*ec_node_expr_eval_var_t)(void **result, void *userctx, const struct ec_pnode *var);
33
52 void **result,
53 void *userctx,
54 void *operand,
55 const struct ec_pnode *operator
56);
57
64 void **result,
65 void *userctx,
66 void *operand,
67 const struct ec_pnode *operator
68);
69
89 void **result,
90 void *userctx,
91 void *operand1,
92 const struct ec_pnode *operator,
93 void * operand2
94);
95
115 void **result,
116 void *userctx,
117 const struct ec_pnode *open_paren,
118 const struct ec_pnode *close_paren,
119 void *value
120);
121
130typedef void (*ec_node_expr_eval_free_t)(void *result, void *userctx);
131
140struct ec_node *ec_node_expr(const char *id);
141
153int ec_node_expr_set_val_node(struct ec_node *gen_node, struct ec_node *val_node);
154
166int ec_node_expr_add_bin_op(struct ec_node *gen_node, struct ec_node *op);
167
179int ec_node_expr_add_pre_op(struct ec_node *gen_node, struct ec_node *op);
180
192int ec_node_expr_add_post_op(struct ec_node *gen_node, struct ec_node *op);
193
209 struct ec_node *gen_node,
210 struct ec_node *open,
211 struct ec_node *close
212);
213
218 ec_node_expr_eval_var_t eval_var;
219 ec_node_expr_eval_pre_op_t eval_pre_op;
220 ec_node_expr_eval_post_op_t eval_post_op;
221 ec_node_expr_eval_bin_op_t eval_bin_op;
222 ec_node_expr_eval_parenthesis_t eval_parenthesis;
223 ec_node_expr_eval_free_t eval_free;
224};
225
243 void **result,
244 const struct ec_node *node,
245 struct ec_pnode *parse,
246 const struct ec_node_expr_eval_ops *ops,
247 void *userctx
248);
249
int ec_node_expr_add_post_op(struct ec_node *gen_node, struct ec_node *op)
int ec_node_expr_eval(void **result, const struct ec_node *node, struct ec_pnode *parse, const struct ec_node_expr_eval_ops *ops, void *userctx)
int ec_node_expr_add_bin_op(struct ec_node *gen_node, struct ec_node *op)
int(* ec_node_expr_eval_pre_op_t)(void **result, void *userctx, void *operand, const struct ec_pnode *operator)
Definition node_expr.h:51
int(* ec_node_expr_eval_bin_op_t)(void **result, void *userctx, void *operand1, const struct ec_pnode *operator, void *operand2)
Definition node_expr.h:88
void(* ec_node_expr_eval_free_t)(void *result, void *userctx)
Definition node_expr.h:130
int ec_node_expr_add_pre_op(struct ec_node *gen_node, struct ec_node *op)
int ec_node_expr_add_parenthesis(struct ec_node *gen_node, struct ec_node *open, struct ec_node *close)
int(* ec_node_expr_eval_var_t)(void **result, void *userctx, const struct ec_pnode *var)
Definition node_expr.h:32
int(* ec_node_expr_eval_post_op_t)(void **result, void *userctx, void *operand, const struct ec_pnode *operator)
Definition node_expr.h:63
struct ec_node * ec_node_expr(const char *id)
int ec_node_expr_set_val_node(struct ec_node *gen_node, struct ec_node *val_node)
int(* ec_node_expr_eval_parenthesis_t)(void **result, void *userctx, const struct ec_pnode *open_paren, const struct ec_pnode *close_paren, void *value)
Definition node_expr.h:114
struct ec_node * ec_node(const char *typename, const char *id)
struct ec_pnode * ec_pnode(const struct ec_node *node)