- Main Page
- Modules
- Namespaces
- Classes
- Files

# message.h File Reference

`#include <glibmm.h>`
`#include <gst/gstmessage.h>`
`#include <gstreamermm/wrap.h>`
`#include <gstreamermm/format.h>`
`#include <gstreamermm/clock.h>`
`#include <gstreamermm/query.h>`

Go to the source code of this file.

## Namespaces
namespace | Gst
namespace | Gst::Enums
## Classes
class | Gst::Message
| Gst::Message - Lightweight objects to signal the application of pipeline events. More...
class | Gst::MessageEos
| An end of stream message. More...
class | Gst::MessageError
| An error message. More...
class | Gst::MessageWarning
| A warning message. More...
class | Gst::MessageInfo
| An informational message. More...
class | Gst::MessageTag
| A tag message. More...
class | Gst::MessageBuffering
| A buffering message. More...
class | Gst::MessageStateChanged
| A state change message. More...
class | Gst::MessageStateDirty
| A state dirty message. More...
class | Gst::MessageClockProvide
| A clock provide message. More...
class | Gst::MessageClockLost
| A clock lost message. More...
class | Gst::MessageNewClock
| A new clock message. More...
class | Gst::MessageApplication
| An application message. More...
class | Gst::MessageElement
| An element specific message. More...
class | Gst::MessageCustom
| A custom message. More...
class | Gst::MessageSegmentStart
| A segment start message. More...
class | Gst::MessageSegmentDone
| A segment done message. More...
class | Gst::MessageDuration
| A duration message. More...
class | Gst::MessageLatency
| A latency message. More...
class | Gst::MessageAsyncStart
| An asynchronous start message. More...
class | Gst::MessageAsyncDone
| An asynchronous done message. More...
## Enumerations
enum | Gst::MessageType { Gst::MESSAGE_UNKNOWN = 0, Gst::MESSAGE_EOS = 1 << 0, Gst::MESSAGE_ERROR = 1 << 1, Gst::MESSAGE_WARNING = 1 << 2, Gst::MESSAGE_INFO = 1 << 3, Gst::MESSAGE_TAG = 1 << 4, Gst::MESSAGE_BUFFERING = 1 << 5, Gst::MESSAGE_STATE_CHANGED = 1 << 6, Gst::MESSAGE_STATE_DIRTY = 1 << 7, Gst::MESSAGE_STEP_DONE = 1 << 8, Gst::MESSAGE_CLOCK_PROVIDE = 1 << 9, Gst::MESSAGE_CLOCK_LOST = 1 << 10, Gst::MESSAGE_NEW_CLOCK = 1 << 11, Gst::MESSAGE_STRUCTURE_CHANGE = 1 << 12, Gst::MESSAGE_STREAM_STATUS = 1 << 13, Gst::MESSAGE_APPLICATION = 1 << 14, Gst::MESSAGE_ELEMENT = 1 << 15, Gst::MESSAGE_SEGMENT_START = 1 << 16, Gst::MESSAGE_SEGMENT_DONE = 1 << 17, Gst::MESSAGE_DURATION = 1 << 18, Gst::MESSAGE_LATENCY = 1 << 19, Gst::MESSAGE_ASYNC_START = 1 << 20, Gst::MESSAGE_ASYNC_DONE = 1 << 21, Gst::MESSAGE_REQUEST_STATE = 1 << 22, Gst::MESSAGE_ANY = ~0 }
| Bitwise operators: `MessageType operator|(MessageType, MessageType)` `MessageType operator&(MessageType, MessageType)` `MessageType operator^(MessageType, MessageType)` `MessageType operator~(MessageType)` `MessageType& operator|=(MessageType&, MessageType)` `MessageType& operator&=(MessageType&, MessageType)` `MessageType& operator^=(MessageType&, MessageType)` More...
## Functions
MessageType | Gst::operator| (MessageType lhs, MessageType rhs)
MessageType | Gst::operator& (MessageType lhs, MessageType rhs)
MessageType | Gst::operator^ (MessageType lhs, MessageType rhs)
MessageType | Gst::operator~ (MessageType flags)
MessageType& | Gst::operator|= (MessageType& lhs, MessageType rhs)
MessageType& | Gst::operator&= (MessageType& lhs, MessageType rhs)
MessageType& | Gst::operator^= (MessageType& lhs, MessageType rhs)
Glib::ustring | Gst::Enums::get_name (MessageType type)
| Get a printable name for the given message type.
Glib::QueryQuark | Gst::Enums::get_quark (MessageType type)
| Get the unique quark for the given message type.