ctl_app_listener Struct Reference
[Creating a Trading Integration Adapter.]

Listener interface that should be registered to receive notification of tradechannel creation and closing. More...

#include <ctl.h>

List of all members.

Public Attributes
void(*	channel_created )(void *context, ctl_provider *provider, ctl_channel *channel)
	Invoked when a tradechannel is created.
void(*	channel_closed )(void *context, ctl_provider *provider, ctl_channel *channel)
	Invoked when a tradechannel is closed.

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Detailed Description

Listener interface that should be registered to receive notification of tradechannel creation and closing.

You must implement this interface when writing a Trading Adapter.

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Member Data Documentation

void(* ctl_app_listener::channel_created)(void *context, ctl_provider *provider, ctl_channel *channel)

Invoked when a tradechannel is created.

Parameters:

	context	- Your context pointer registered with ctl_create_ds_provider()
	provider	- The trading provider.
	channel	- The newly created trade channel.

You should use this callback to call ctl_channel_set_listener() to receive trade notifications on the new channel.

void(* ctl_app_listener::channel_closed)(void *context, ctl_provider *provider, ctl_channel *channel)

Invoked when a tradechannel is closed.

Parameters:

	context	- Your context pointer registered with ctl_create_ds_provider()
	provider	- The trading provider.
	channel	- The trade channel that has been closed.

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

• include/ctl.h

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