update-constraint-value.h File Reference

A constraint value defines a datatype and associated value to be used in a topic update constraint. More...

Typedefs
typedef struct DIFFUSION_UPDATE_CONSTRAINT_VALUE_T	DIFFUSION_UPDATE_CONSTRAINT_VALUE_T
	Opaque topic update constraint value struct.

Functions
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_string (char *value)
	Creates an update constraint value from a string value.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_int64 (int64_t value)
	Creates an update constraint value from an Int64 value.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_double (double value)
	Creates an update constraint value from a double value.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_binary (char *value, size_t len)
	Creates an update constraint value from a binary value.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_json_string (char *value)
	Creates an update constraint value from a json string.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_recordv2_string (char *value)
	Creates an update constraint value from a recordV2 string.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_from_bool (bool value)
	Creates an update constraint value from a boolean value.
void	diffusion_update_constraint_value_free (DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *value)
	Frees an update constraint value.
DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *	diffusion_update_constraint_value_dup (DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *value)
	Creates a duplicate of an update constraint value.

Detailed Description

A constraint value defines a datatype and associated value to be used in a topic update constraint.

Since

6.10

Function Documentation

diffusion_update_constraint_value_dup()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_dup

(

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *

value

)

Creates a duplicate of an update constraint value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the update constraint value

Returns

a duplicate of the original update constraint value

Since

6.10

diffusion_update_constraint_value_free()

void diffusion_update_constraint_value_free

(

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T *

value

)

Frees an update constraint value.

Parameters

value

the update constraint value

Since

6.10

diffusion_update_constraint_value_from_binary()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_binary	(	char *	value,
		size_t	len )

Creates an update constraint value from a binary value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value	the binary value
len	the length of the binary value

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_bool()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_bool

(

bool

value

)

Creates an update constraint value from a boolean value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the boolean value

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_double()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_double

(

double

value

)

Creates an update constraint value from a double value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the double value

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_int64()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_int64

(

int64_t

value

)

Creates an update constraint value from an Int64 value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the Int64 value

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_json_string()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_json_string

(

char *

value

)

Creates an update constraint value from a json string.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the json string

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_recordv2_string()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_recordv2_string

(

char *

value

)

Creates an update constraint value from a recordV2 string.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the recordV2 string

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10

diffusion_update_constraint_value_from_string()

DIFFUSION_UPDATE_CONSTRAINT_VALUE_T * diffusion_update_constraint_value_from_string

(

char *

value

)

Creates an update constraint value from a string value.

diffusion_update_constraint_value_free should be called on the pointer when no longer needed.

Parameters

value

the string value

Returns

an update constraint value or NULL if an error has occurred.

Since

6.10