Vp data - Revision history

Sleepy E at 22:12, 13 December 2016

2016-12-13T22:12:30Z

← Older revision		Revision as of 22:12, 13 December 2016
Line 5:		Line 5:
	{{sdk parameter row\|int* \|length \|Returns length of the data}}		{{sdk parameter row\|int* \|length \|Returns length of the data}}
	\|returns=		\|returns=
	const char*		The value of the attribute.
	\|behavior=If the data attribute has not been set, then NULL will be returned and length is set to 0. If an invalid ~~value~~ is passed for <i>attr</i>, then NULL will be returned and length will <b>not</b> be set.		\|behavior=If the data attribute has not been set, then NULL will be returned and length is set to 0. If an invalid identifier is passed for <i>attr</i>, then NULL will be returned and length will <b>not</b> be set.
	\|caveats=This returns a pointer to binary data. Not a null-terminated string.		\|caveats=This returns a pointer to binary data. Not a null-terminated string.
	\|examples=		\|examples=

Sleepy E at 19:52, 12 December 2016

2016-12-12T19:52:00Z

← Older revision		Revision as of 19:52, 12 December 2016
Line 1:		Line 1:
	{{sdk method page\|data\|Return a ~~pointer to~~ data attribute.		{{sdk method page\|data\|Return the value of a data attribute.
	\|paramex=attr, length		\|paramex=attr, length
	\|parameters=		\|parameters=
	{{sdk parameter row\|vp_data_attribute_t \|attr \|Attribute to return value of}}		{{sdk parameter row\|vp_data_attribute_t \|attr \|Attribute to return value of (defined in VP.h)}}
	{{sdk parameter row\|int* \|length \|Returns length of the data}}		{{sdk parameter row\|int* \|length \|Returns length of the data}}
	\|returns=		\|returns=
	const char*		const char*
	\|behavior=		\|behavior=If the data attribute has not been set, then NULL will be returned and length is set to 0. If an invalid value is passed for <i>attr</i>, then NULL will be returned and length will <b>not</b> be set.
	~~\|caveats=~~If an invalid value is passed for attr, then ~~a pointer to~~ NULL will be returned (and length will not be set).		\|caveats=This returns a pointer to binary data. Not a null-terminated string.
	\|examples=		\|examples=
	\|seealso=		\|seealso=
	* {{sdk method\|data_get}}
	* {{sdk method\|data_set}}		* {{sdk method\|data_set}}
	}}		}}

Sleepy E at 18:49, 12 December 2016

2016-12-12T18:49:42Z

← Older revision		Revision as of 18:49, 12 December 2016
Line 7:		Line 7:
	const char*		const char*
	\|behavior=		\|behavior=
	\|caveats=If an invalid value is passed for attr, then a pointer to NULL will be returned (and length will not be ~~returned~~).		\|caveats=If an invalid value is passed for attr, then a pointer to NULL will be returned (and length will not be set).
	\|examples=		\|examples=
	\|seealso=		\|seealso=

Sleepy E: Basic layout

2016-12-12T18:47:04Z

Basic layout

New page

{{sdk method page|data|Return a pointer to data attribute.
|paramex=attr, length
|parameters=
{{sdk parameter row|vp_data_attribute_t |attr |Attribute to return value of}}
{{sdk parameter row|int* |length |Returns length of the data}}
|returns=
const char*
|behavior=
|caveats=If an invalid value is passed for attr, then a pointer to NULL will be returned (and length will not be returned).
|examples=
|seealso=
* {{sdk method|data_get}}
* {{sdk method|data_set}}
}}