upipe-modules/uref_graph.h header reference
Graph attributes More
Header inclusion [link]
Members [link]
Functions [link]
- int uref_graph_cmp_value(struct uref *uref1, struct uref *uref2)
- int uref_graph_copy_value(struct uref *uref, struct uref *uref_src)
- int uref_graph_delete_value(struct uref *uref)
- int uref_graph_get_value(struct uref *uref, int64_t *p)
- int uref_graph_set_value(struct uref *uref, int64_t v)
Description [link]
Graph attributes
Members detail [link]
#define _UPIPE_MODULES_UREF_GRAPH_H_ [link]
This macro is declared in upipe-modules/uref_graph.h source file, line 30.
This function is declared in upipe-modules/uref_graph.h source file, line 38.
This function compares the graph value attribute in two urefs.
Parameter list:
- uref1: pointer to the first uref
- uref2: pointer to the second uref
The return value is 0 if both attributes are absent or identical
This function is declared in upipe-modules/uref_graph.h source file, line 38.
This function copies the graph value attribute from an uref to another.
Parameter list:
- uref: pointer to the uref
- uref_src: pointer to the source uref
The return value is an error code
This function is declared in upipe-modules/uref_graph.h source file, line 38.
This function deletes the graph value attribute of a uref.
Parameter list:
- uref: pointer to the uref
The return value is an error code
This function is declared in upipe-modules/uref_graph.h source file, line 38.
This function returns the graph value attribute of a uref.
Parameter list:
- uref: pointer to the uref
- p: pointer to the retrieved value (modified during execution)
The return value is an error code
This function is declared in upipe-modules/uref_graph.h source file, line 38.
This function sets the graph value attribute of a uref.
Parameter list:
- uref: pointer to the uref
- v: value to set
The return value is an error code