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add transform functions for integer in jerryx/arg (#1883)

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JerryScript-DCO-1.0-Signed-off-by: Zidong Jiang zidong.jiang@intel.com
This commit is contained in:
Zidong Jiang
2017-06-21 19:32:13 -05:00
committed by GitHub
parent e4eecc2019
commit b153475093
6 changed files with 471 additions and 62 deletions
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jerry-ext/include/jerryscript-ext/arg.h
+42 -3
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@@ -106,13 +106,52 @@ typedef enum
JERRYX_ARG_REQUIRED
} jerryx_arg_optional_t;
/**
* Indicates the rounding policy which will be chosen to transform an integer.
*/
typedef enum
{
JERRYX_ARG_ROUND, /**< round */
JERRYX_ARG_FLOOR, /**< floor */
JERRYX_ARG_CEIL /**< ceil */
} jerryx_arg_round_t;
/**
* Indicates the clamping policy which will be chosen to transform an integer.
* If the policy is NO_CLAMP, and the number is out of range,
* then the transformer will throw a range error.
*/
typedef enum
{
JERRYX_ARG_CLAMP,/**< clamp the number when it is out of range */
JERRYX_ARG_NO_CLAMP /**< throw a range error */
} jerryx_arg_clamp_t;
/* Inline functions for initializing jerryx_arg_t */
#define JERRYX_ARG_INTEGER(type) \
static inline jerryx_arg_t \
jerryx_arg_ ## type (type ## _t *dest, \
jerryx_arg_round_t round_flag, \
jerryx_arg_clamp_t clamp_flag, \
jerryx_arg_coerce_t coerce_flag, \
jerryx_arg_optional_t opt_flag);
JERRYX_ARG_INTEGER (uint8)
JERRYX_ARG_INTEGER (int8)
JERRYX_ARG_INTEGER (uint16)
JERRYX_ARG_INTEGER (int16)
JERRYX_ARG_INTEGER (uint32)
JERRYX_ARG_INTEGER (int32)
#undef JERRYX_ARG_INTEGER
static inline jerryx_arg_t
jerryx_arg_number (double *dest, jerryx_arg_coerce_t conv_flag, jerryx_arg_optional_t opt_flag);
jerryx_arg_number (double *dest, jerryx_arg_coerce_t coerce_flag, jerryx_arg_optional_t opt_flag);
static inline jerryx_arg_t
jerryx_arg_boolean (bool *dest, jerryx_arg_coerce_t conv_flag, jerryx_arg_optional_t opt_flag);
jerryx_arg_boolean (bool *dest, jerryx_arg_coerce_t coerce_flag, jerryx_arg_optional_t opt_flag);
static inline jerryx_arg_t
jerryx_arg_string (char *dest, uint32_t size, jerryx_arg_coerce_t conv_flag, jerryx_arg_optional_t opt_flag);
jerryx_arg_string (char *dest, uint32_t size, jerryx_arg_coerce_t coerce_flag, jerryx_arg_optional_t opt_flag);
static inline jerryx_arg_t
jerryx_arg_function (jerry_value_t *dest, jerryx_arg_optional_t opt_flag);
static inline jerryx_arg_t