OMset_verbose

Synopsis

void OMset_verbose (unsigned int mask,
int state,FILE *fp );

Description

OMset_verbose sets the verbose mode for the events specified by mask .

Arguments

mask

One or more events whose verbose mode is to be set. Modes that are omitted are unaffected.You can specify any of the following symbolic constants, which are defined in <avs/om.h>:

Verbose mode

Meaning

OM_VERBOSE_FUNC

Prints a message before executing any function objects. The message indicates the function object's name, the argument's name, and the event that caused the function to execute.

OM_VERBOSE_EVENT

Prints a message when an event is queued. If an object is modified while a context has been pushed, the event is queued. The message indicates the name of the function (and/or argument) of the function that is being queued, the name of the object that caused the event, and the type of the object that caused this function to be queued (e.g., a value-changed event).

OM_VERBOSE_SORT

Prints a message when a function has been bypassed for another function on which it has a dependency. This is useful for detemining why functions are perhaps executing in the wrong order.

OM_VERBOSE_CTX

Prints a message when a context is pushed or popped. This is useful for determining which events are being generated by asynchronous events such as the user interface.

OM_VERBOSE_FILES

Prints a message before and after loading each V file.

state

Whether to turn the specified modes on or off:

State

Meaning

0

Turn the specified modes off.

1

Turn the specified modes on.

fpA file pointer indicating where the output should be directed. The default if fp is NULL is standard out.

Examples

/* Turn on verbose mode for OM_VERBOSE_FUNC and
___OM_VERBOSE_EVENT. The output is sent to std out. */
OMset_verbose(OM_VERBOSE_FUNC | OM_VERBOSE_EVENT, 1, NULL);

See Also

none.