#include <LayOutAPI/common.h>
#include <LayOutAPI/model/defs.h>

Functions
LO_RESULT	LODictionaryCreate (LODictionaryRef *dictionary)
	Creates an new empty dictionary object. More...

LO_RESULT	LODictionaryRelease (LODictionaryRef *dictionary)
	Releases a dictionary object. *dictionary will be set to invalid by this function. More...

LO_RESULT	LODictionaryGetValue (LODictionaryRef dictionary, const char *key, LOTypedValueRef value)
	Retrieves the value associated with a given key from a dictionary. More...

LO_RESULT	LODictionarySetValue (LODictionaryRef dictionary, const char *key, LOTypedValueRef value)
	Inserts a key-value pair into a dictionary object. More...

LO_RESULT	LODictionaryClear (LODictionaryRef dictionary)
	Removes all of the key-value pairs from a dictionary. More...

LO_RESULT	LODictionaryGetNumberOfKeys (LODictionaryRef dictionary, size_t *out_number_of_keys)
	Gets the number of entries in the dictionary. More...

LO_RESULT	LODictionaryGetKeys (LODictionaryRef dictionary, size_t key_array_length, SUStringRef keys[], size_t *out_number_of_keys_copied)
	Gets all the keys in the dictionary. More...

LO_RESULT	LODictionaryRemoveEntry (LODictionaryRef dictionary, const char *key)
	Remove the entry in the dictionary for the given key. More...

Function Documentation

LO_RESULT LODictionaryClear ( LODictionaryRef dictionary )

Removes all of the key-value pairs from a dictionary.

Since: LayOut 2018, API 3.0

Parameters

[in] dictionary The dictionary object.

Returns

SU_ERROR_NONE on success
SU_ERROR_INVALID_INPUT if dictionary is an invalid object

LO_RESULT LODictionaryCreate ( LODictionaryRef * dictionary )

Creates an new empty dictionary object.

Parameters

[out] dictionary The newly created dictionary object.

Returns

SU_ERROR_NONE on success
SU_ERROR_NULL_POINTER_OUTPUT if dictionary is NULL
SU_ERROR_OVERWRITE_VALID if *dictionary already refers to a valid object

LO_RESULT LODictionaryGetKeys	(	LODictionaryRef	dictionary,
		size_t	key_array_length,
		SUStringRef	keys[],
		size_t *	out_number_of_keys_copied
	)

Gets all the keys in the dictionary.

Since: LayOut 2018, API 3.0

Returns

SU_ERROR_NONE on success.
SU_ERROR_INVALID_INPUT if dictionary refers to an invalid reference
SU_ERROR_OUT_OF_RANGE if key_array_length must be at least 1
SU_ERROR_NULL_POINTER_OUTPUT if out_key_array or out_number_of_keys_copied is NULL
SU_ERROR_INVALID_OUTPUT if keys contains one or more invalid objects

LO_RESULT LODictionaryGetNumberOfKeys	(	LODictionaryRef	dictionary,
		size_t *	out_number_of_keys
	)

Gets the number of entries in the dictionary.

Since: LayOut 2018, API 3.0

Returns

SU_ERROR_NONE on success
SU_ERROR_INVALID_INPUT if dictionary does not refer to a valid object
SU_ERROR_NULL_POINTER_OUTPUT if out_number_of_keys is NULL

LO_RESULT LODictionaryGetValue	(	LODictionaryRef	dictionary,
		const char *	key,
		LOTypedValueRef	value
	)

Retrieves the value associated with a given key from a dictionary.

Parameters

[in]	dictionary	The dictionary object.
[in]	key	The key of the key-value pair. Assumed to be UTF-8 encoded.
[out]	value	The value retrieved. Must be a valid object, i.e. must have been created via LOTypedValueCreate.

Returns

SU_ERROR_NONE on success
SU_ERROR_INVALID_INPUT if dictionary is an invalid object
SU_ERROR_NULL_POINTER_INPUT if key is NULL
SU_ERROR_INVALID_OUTPUT if value is an invalid object
SU_ERROR_NO_DATA if there is no value associated with the given key in the dictionary

LO_RESULT LODictionaryRelease ( LODictionaryRef * dictionary )

Releases a dictionary object. *dictionary will be set to invalid by this function.

Parameters

[in] dictionary The dictionary object.

Returns

SU_ERROR_NONE on success
SU_ERROR_NULL_POINTER_INPUT if dictionary is NULL
SU_ERROR_INVALID_INPUT if *dictionary references an invalid object

LO_RESULT LODictionaryRemoveEntry	(	LODictionaryRef	dictionary,
		const char *	key
	)

Remove the entry in the dictionary for the given key.

Since: LayOut 2018, API 3.0

Returns

SU_ERROR_NONE on success
SU_ERROR_INVALID_INPUT if dictionary or key refer to invalid references
SU_ERROR_NO_DATA if there is no value to delete for the given key

LO_RESULT LODictionarySetValue	(	LODictionaryRef	dictionary,
		const char *	key,
		LOTypedValueRef	value
	)

Inserts a key-value pair into a dictionary object.

Parameters

[in]	dictionary	The dictionary object.
[in]	key	The key of the key-value pair. Assumed to be UTF-8 encoded.
[in]	value	The value of the key-value pair.

Returns

SU_ERROR_NONE on success
SU_ERROR_INVALID_INPUT if dictionary is an invalid object
SU_ERROR_NULL_POINTER_INPUT if key is NULL

Functions

Function Documentation