Context is an interface object for storing data and interacting with methods from the Processing Block API. More...

#import <Context.h>

Instance Methods
(void)	- setLong:
	adds a value of type long to the container More...

(void)	- setDouble:
	adds a value of type double to the container More...

(void)	- setBool:
	adds a value of type bool to the container More...

(void)	- setString:
	adds a value of type std::string to the container More...

(void)	- setDataPtr::
	adds a pointer to the data in the container More...

(void)	- setNSData:
	adds a pointer to the data in the container More...

(void)	- setContextTemplate:
	adds another container Context More...

(int64_t)	- getLong
	returns a long value from the container More...

(double)	- getDouble
	returns a double value from the container More...

(bool)	- getBool
	returns a bool value from the container More...

(NSString *_Nonnull)	- getString
	returns a std::string value from the container More...

(uint8_t *_Nonnull)	- getDataPtr
	returns a pointer to data from the container More...

(const NSData *_Nonnull)	- getNSData:
	returns a NSData More...

(Context *_Nonnull)	- at:
	indexing by index. More...

(Context *_Nonnull)	- get:
	indexing by key. More...

(size_t)	- size
	Get the size of the container. More...

(bool)	- contains:
	checks the existence of an element by a specific key More...

(bool)	- compare:
	compares two Context objects More...

(void)	- clear
	clears the contents of the container-Context.

(void)	- erase:
	deletes the contents of the container-Context stored by key. More...

(void)	- reserve:
	allocates memory for num elements in the array. More...

(void)	- saveToJsonFile:
	saves the contents of the container to a json file More...

(nonnull NSMutableArray *)	- getKeys
	returns a list of keys in the container-Context More...

(void)	- pushBack:
	adds a object to the container. More...

(void)	- pushBackLong:
	adds a object to the container. More...

(void)	- pushBackDouble:
	adds a object to the container. More...

(void)	- pushBackBool:
	adds a object to the container. More...

(void)	- pushBackString:
	adds a object to the container. More...

(bool)	- isNone
	checks if there are no elements in the container More...

(bool)	- isObject
	checks whether the container is an object More...

(bool)	- isArray
	checks whether the container is an array More...

(bool)	- isBool
	checks whether the container is a bool type value More...

(bool)	- isString
	checks whether the container is a long type string More...

(bool)	- isDouble
	checks whether the container is a long type double More...

(bool)	- isLong
	проверяет является ли контейнер значением типа long. More...

(bool)	- isDataPtr
	checks whether the container is a pointer to the data More...

Detailed Description

Context is an interface object for storing data and interacting with methods from the Processing Block API.

Method Documentation

- (Context *_Nonnull) at: (int) index

indexing by index.

Parameters

[in] index

- (bool) compare: (Context *_Nonnull) other

compares two Context objects

Parameters

[in] other - container-Context

Returns: True if the objects are the same

- (bool) contains: (NSString *_Nonnull) key

checks the existence of an element by a specific key

Parameters

[in] key

Returns: True if the element exists

- (void) erase: (NSString *_Nonnull) key

deletes the contents of the container-Context stored by key.

Parameters

[in] key.

- (Context *_Nonnull) get: (NSString *_Nonnull) key

indexing by key.

Parameters

[in] key

- (bool) getBool

returns a bool value from the container

Returns: value

- (uint8_t *_Nonnull) getDataPtr

returns a pointer to data from the container

Returns: pointer to data

- (double) getDouble

returns a double value from the container

Returns: value

- (nonnull NSMutableArray *) getKeys

returns a list of keys in the container-Context

Returns: key list

- (int64_t) getLong

returns a long value from the container

Returns: value

- (const NSData *_Nonnull) getNSData: (int64_t) size

returns a NSData

Parameters

[in] size - data buffer size

- (NSString *_Nonnull) getString

returns a std::string value from the container

Returns: value

- (bool) isArray

checks whether the container is an array

Returns: True if the container is an array

- (bool) isBool

checks whether the container is a bool type value

Returns: True if the container is a bool type value

- (bool) isDataPtr

checks whether the container is a pointer to the data

Returns: True if the container is a pointer to the data

- (bool) isDouble

checks whether the container is a long type double

Returns: True if the container is a double type value

- (bool) isLong

проверяет является ли контейнер значением типа long.

Returns: True если контейнер является значением типа long

- (bool) isNone

checks if there are no elements in the container

Returns: True if the container is empty

- (bool) isObject

checks whether the container is an object

Returns: True if the container is an object

- (bool) isString

checks whether the container is a long type string

Returns: True if the container is a string type value

- (void) pushBack: (Context *_Nonnull) value

adds a object to the container.

Parameters