kc3-lang/kc3/libkc3/op.c

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• Hash : 4885ef3d
  Author : Thomas de Grivel
  Date : 2025-03-14T20:42:27
  

  wip pcallable
  

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• libkc3/op.c

• /* kc3
   * Copyright from 2022 to 2025 kmx.io <contact@kmx.io>
   *
   * Permission is hereby granted to use this software granted the above
   * copyright notice and this permission paragraph are included in all
   * copies and substantial portions of this software.
   *
   * THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
   * PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
   * AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
   * THIS SOFTWARE.
   */
  #include <stdlib.h>
  #include "alloc.h"
  #include "assert.h"
  #include "callable.h"
  #include "op.h"
  #include "pcallable.h"
  #include "sym.h"
  
  void op_clean (s_op *op)
  {
    assert(op);
    pcallable_clean(&op->pcallable);
  }
  
  void op_delete (s_op *op)
  {
    assert(op);
    op_clean(op);
    free(op);
  }
  
  s_op * op_init (s_op *op)
  {
    s_op tmp = {0};
    *op = tmp;
    return op;
  }
  
  s_op * op_init_copy (s_op *op, s_op *src)
  {
    s_op tmp = {0};
    tmp.sym = src->sym;
    tmp.arity = src->arity;
    tmp.special = src->special;
    tmp.precedence = src->precedence;
    tmp.associativity = src->associativity;
    pcallable_init_copy(&tmp.pcallable, &src->pcallable);
    *op = tmp;
    return op;
  }
  
  s_op * op_new (void)
  {
    s_op *op;
    op = alloc(sizeof(s_op));
    if (! op)
      return NULL;
    if (! op_init(op)) {
      free(op);
      return NULL;
    }
    return op;
  }
  
  s_op * op_new_copy (s_op *src)
  {
    s_op *op;
    op = alloc(sizeof(s_op));
    if (! op)
      return NULL;
    if (! op_init_copy(op, src)) {
      free(op);
      return NULL;
    }
    return op;
  }
  
  s_op * op_set_callable (s_op *op, s_callable *callable)
  {
    if (! pcallable_init_copy(&op->pcallable, &callable))
      return NULL;
    callable_set_special(op->pcallable, op->special);
    return op;
  }
  
  s_op * op_set_special (s_op *op, bool special)
  {
    op->special = special;
    callable_set_special(op->pcallable, special);
    return op;
  }
  

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