int.c File Reference

Integer type implementation. More...

#include <ctype.h>
#include "x-type/int.h"
#include "x-token/sexp/int.h"

Functions
x_obj_t *	x_make_int (x_obj_t *p_base, x_obj_flag_t flags, x_int_t i)
x_obj_t *	x_type_int_save (x_obj_t *p_base, x_obj_t *p_args)
x_obj_t *	x_type_int_struct (x_obj_t *p_base, x_obj_t *p_obj)
x_obj_t *	x_type_int_register (x_obj_t *p_base, x_obj_t *p_args)
x_obj_t *	x_type_int_make (x_obj_t *p_base, x_obj_t *p_args)

Variables
x_satom_t	x_type_int_name = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { .s = (x_char_t *)X_TYPE_INT_NAME })
x_satom_t	x_type_int_make_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_make })
x_satom_t	x_type_int_struct_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_struct })
x_satom_t	x_type_int_save_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_save })

Detailed Description

Integer type implementation.

Author

Jon Ruttan (jonru.nosp@m.ttan.nosp@m.@gmai.nosp@m.l.co.nosp@m.m)

Copyright

2021 Jon Ruttan @license MIT No Attribution (MIT-0)

Function Documentation

x_make_int()

x_obj_t * x_make_int	(	x_obj_t *	p_base,
		x_obj_flag_t	flags,
		x_int_t	i
	)

Allocate a heap integer object with a given value.

Builds a stack-based argument list and delegates to x_type_int_make.

Parameters

p_base	x_obj_t* – Base (execution context)
flags	x_obj_flag_t – Object flags
i	x_int_t – Integer value

Returns

x_obj_t* – New heap-allocated integer object

x_type_int_make()

x_obj_t * x_type_int_make	(	x_obj_t *	p_base,
		x_obj_t *	p_args
	)

Type-system make callback for integer objects.

Extracts the integer value and optional flags from p_args, then allocates a heap object via x_obj_make.

Parameters

p_base	x_obj_t* – Base (execution context)
p_args	x_obj_t* – (int-value . (flags | nil))

Returns

x_obj_t* – New heap-allocated integer object

x_type_int_register()

x_obj_t * x_type_int_register	(	x_obj_t *	p_base,
		x_obj_t *	p_args
	)

Register or retrieve the integer type on the base context.

Parameters

p_base	x_obj_t* – Base (execution context)
p_args	x_obj_t* – Unused

Returns

x_obj_t* – Registered type object

x_type_int_save()

x_obj_t * x_type_int_save	(	x_obj_t *	p_base,
		x_obj_t *	p_args
	)

Build the integer type descriptor struct.

Populates name, make, analyse, read, and write callbacks.

Parameters

p_base	x_obj_t* – Base (execution context)
p_obj	x_obj_t* – Unused

Returns

x_obj_t* – Type descriptor pair list

x_type_int_struct()

x_obj_t * x_type_int_struct	(	x_obj_t *	p_base,
		x_obj_t *	p_args
	)

Build the integer type descriptor struct.

Variable Documentation

x_type_int_make_prim

x_satom_t x_type_int_make_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_make })

x_type_int_name

x_satom_t x_type_int_name = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { .s = (x_char_t *)X_TYPE_INT_NAME })

x_type_int_save_prim

x_satom_t x_type_int_save_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_save })

x_type_int_struct_prim

x_satom_t x_type_int_struct_prim = x_obj_set(x_type_atom_obj, X_OBJ_FLAG_NONE, { (x_obj_t *)&x_type_int_struct })