numeric.h File Reference

#include "cace/ari/base.h"

Include dependency graph for numeric.h:

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Data Structures
struct	cace_numeric_binary_desc_t
	Descriptor for numeric binary operators. More...
struct	cace_numeric_compare_desc_t
	Descriptor for numeric binary operators. More...

Functions
int	cace_numeric_integer_binary_operator (cace_ari_t *result, const cace_ari_t *lt_val, const cace_ari_t *rt_val, const cace_numeric_binary_desc_t *desc)
	Execute a numeric operation accepting two integers.
int	cace_numeric_binary_operator (cace_ari_t *result, const cace_ari_t *lt_val, const cace_ari_t *rt_val, const cace_numeric_binary_desc_t *desc)
	Execute a numeric operation accepting two parameters.
int	cace_numeric_compare_operator (cace_ari_t *result, const cace_ari_t *lt_val, const cace_ari_t *rt_val, const cace_numeric_compare_desc_t *desc)
	Compare two numeric values.
bool	cace_numeric_is_zero (const cace_ari_t *val)
	Determine if given value is zero.
bool	cace_has_numeric_prim_type (const cace_ari_t *obj)
	Determine if given object is using a numeric primitive type.

Function Documentation

cace_has_numeric_prim_type()

bool cace_has_numeric_prim_type

(

const cace_ari_t *

obj

)

Determine if given object is using a numeric primitive type.

Parameters

[in]

val

Input object.

Returns

true if numeric prim type.

References cace_ari_t::as_lit, CACE_ARI_PRIM_FLOAT64, CACE_ARI_PRIM_INT64, CACE_ARI_PRIM_UINT64, CHKERR1, and cace_ari_lit_t::prim_type.

Referenced by numeric_div_timespec(), and numeric_mul_timespec().

cace_numeric_binary_operator()

int cace_numeric_binary_operator	(	cace_ari_t *	result,
		const cace_ari_t *	lt_val,
		const cace_ari_t *	rt_val,
		const cace_numeric_binary_desc_t *	desc
	)

Execute a numeric operation accepting two parameters.

Parameters

[out]	result	Output value.
[in]	lt_val	The left input value.
[in]	rt_val	The right input value.
[in]	desc	The operator descriptor, with all functions needed.

Returns

Zero if successful.

References cace_ari_lit_t::ari_type, cace_ari_prim_val_u::as_float64, cace_ari_prim_val_u::as_int64, cace_ari_t::as_lit, cace_ari_prim_val_u::as_uint64, cace_numeric_binary_desc_t::binop_real64, cace_numeric_binary_desc_t::binop_timespec, cace_numeric_binary_desc_t::binop_uvast, cace_numeric_binary_desc_t::binop_vast, cace_amm_promote_deinit(), cace_amm_promote_eqiv_lit_type(), cace_amm_promote_init(), cace_amm_promote_process(), cace_ari_deinit(), cace_ari_init_lit(), cace_ari_is_undefined(), CACE_ARI_PRIM_FLOAT64, CACE_ARI_PRIM_INT64, CACE_ARI_PRIM_UINT64, CACE_ARI_TYPE_TD, CACE_ARI_TYPE_TP, CHKERR1, cace_amm_promote_state_t::common, cace_ari_lit_t::has_ari_type, cace_amm_promote_state_t::lt_use, cace_ari_lit_t::prim_type, cace_amm_promote_state_t::rt_use, and cace_ari_lit_t::value.

Referenced by refda_adm_ietf_dtnma_agent_oper_add(), refda_adm_ietf_dtnma_agent_oper_divide(), refda_adm_ietf_dtnma_agent_oper_multiply(), refda_adm_ietf_dtnma_agent_oper_remainder(), and refda_adm_ietf_dtnma_agent_oper_sub().

cace_numeric_compare_operator()

int cace_numeric_compare_operator	(	cace_ari_t *	result,
		const cace_ari_t *	lt_val,
		const cace_ari_t *	rt_val,
		const cace_numeric_compare_desc_t *	desc
	)

Compare two numeric values.

Parameters

[out]	result	Output result as a boolean.
[in]	lt_val	The left input value.
[in]	rt_val	The right input value.
[in]	desc	The operator descriptor, with all functions needed.

Returns

Zero if successful.

References cace_ari_prim_val_u::as_float64, cace_ari_prim_val_u::as_int64, cace_ari_t::as_lit, cace_ari_prim_val_u::as_timespec, cace_ari_prim_val_u::as_uint64, cace_numeric_compare_desc_t::binop_real64, cace_numeric_compare_desc_t::binop_timespec, cace_numeric_compare_desc_t::binop_uvast, cace_numeric_compare_desc_t::binop_vast, cace_amm_promote_deinit(), cace_amm_promote_init(), cace_amm_promote_process(), CACE_ARI_PRIM_FLOAT64, CACE_ARI_PRIM_INT64, CACE_ARI_PRIM_TIMESPEC, CACE_ARI_PRIM_UINT64, cace_ari_set_bool(), CHKERR1, cace_amm_promote_state_t::lt_use, cace_ari_lit_t::prim_type, cace_amm_promote_state_t::rt_use, and cace_ari_lit_t::value.

Referenced by refda_adm_ietf_dtnma_agent_oper_compare_eq(), refda_adm_ietf_dtnma_agent_oper_compare_ge(), refda_adm_ietf_dtnma_agent_oper_compare_gt(), refda_adm_ietf_dtnma_agent_oper_compare_le(), refda_adm_ietf_dtnma_agent_oper_compare_lt(), and refda_adm_ietf_dtnma_agent_oper_compare_ne().

cace_numeric_integer_binary_operator()

int cace_numeric_integer_binary_operator	(	cace_ari_t *	result,
		const cace_ari_t *	lt_val,
		const cace_ari_t *	rt_val,
		const cace_numeric_binary_desc_t *	desc
	)

Execute a numeric operation accepting two integers.

Parameters

[out]	result	Output value.
[in]	lt_val	The left input value.
[in]	rt_val	The right input value.
[in]	desc	The operator descriptor, with only uvast and vast functions needed.

Returns

Zero if successful.

References cace_ari_lit_t::ari_type, cace_ari_prim_val_u::as_int64, cace_ari_t::as_lit, cace_ari_prim_val_u::as_uint64, cace_numeric_binary_desc_t::binop_uvast, cace_numeric_binary_desc_t::binop_vast, cace_amm_promote_deinit(), cace_amm_promote_init(), cace_amm_promote_process(), cace_ari_deinit(), cace_ari_init_lit(), CACE_ARI_PRIM_INT64, CACE_ARI_PRIM_UINT64, CHKERR1, cace_amm_promote_state_t::common, cace_ari_lit_t::has_ari_type, cace_amm_promote_state_t::lt_use, cace_ari_lit_t::prim_type, cace_amm_promote_state_t::rt_use, and cace_ari_lit_t::value.

Referenced by refda_adm_ietf_dtnma_agent_oper_bit_and(), refda_adm_ietf_dtnma_agent_oper_bit_or(), and refda_adm_ietf_dtnma_agent_oper_bit_xor().

cace_numeric_is_zero()

bool cace_numeric_is_zero

(

const cace_ari_t *

val

)

Determine if given value is zero.

Parameters

[in]

val

Input value.

Returns

true if equal to zero.

References cace_ari_prim_val_u::as_float64, cace_ari_prim_val_u::as_int64, cace_ari_t::as_lit, cace_ari_prim_val_u::as_uint64, CACE_ARI_PRIM_FLOAT64, CACE_ARI_PRIM_INT64, CACE_ARI_PRIM_UINT64, CHKERR1, cace_ari_lit_t::prim_type, and cace_ari_lit_t::value.

Referenced by refda_adm_ietf_dtnma_agent_oper_divide(), and refda_adm_ietf_dtnma_agent_oper_remainder().