ju_varclass Struct Reference

class of variable. More...

#include <ju_vars.h>

Data Fields
void(*	render )(jg_ctx_t *gui, ju_var_t *v)
	function (method) to render this variable, and maybe even process and change it with the user input :) More...
int(*	parse )(FILE *f, ju_var_t *v)
	Parses (reads) variable from a file. More...
int(*	write )(FILE *f, ju_var_t *v)
	Serializes (writes) variable to the file. More...
float	widthratio
	Specifies ratio width/height (optional).

Detailed Description

class of variable.

Specifies rendering, parsing, and writing functions.

Field Documentation

parse

int(* ju_varclass::parse) (FILE *f, ju_var_t *v)

Parses (reads) variable from a file.

WARINIG: DON'T FORGET TO PROTECT VARIABLE CHANGING WITH MUTEX! ALWAYS use '
' or EOF character as break for reading.

Parameters

f	stdlib FILE
v	current variable

Returns

0 in case of sucessful parsing. any other number otherwise.

See also

ju_vars_lock()

ju_vars_unlock()

render

void(* ju_varclass::render) (jg_ctx_t *gui, ju_var_t *v)

function (method) to render this variable, and maybe even process and change it with the user input :)

WARINIG: DON'T FORGET TO PROTECT VARIABLE CHANGING WITH MUTEX!

Parameters

gui	JackGui Context
v	current variable

See also

ju_vars_lock()

ju_vars_unlock()

write

int(* ju_varclass::write) (FILE *f, ju_var_t *v)

Serializes (writes) variable to the file.

WARINIG: DON'T FORGET TO PROTECT VARIABLE CHANGING WITH MUTEX!

WARNING: DO NOT WRITE characters '=' and '
' INTO THE FILE!

Parameters

f	stdlib FILE
v	current variable

Returns

0 in case of sucessful serialization. any other number otherwise.

See also

ju_vars_lock()

ju_vars_unlock()

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The documentation for this struct was generated from the following file:

• /github/workspace/source/include/ju_vars.h