The Internal Log API. More...

Namespaces
namespace	coreflow
	The internal representation of a vx_array.

Functions
static void	coreflow::Logger::registerLogCallback (vx_context context, vx_log_callback_f callback, vx_bool reentrant)
	Registers a callback facility to the OpenVX implementation to receive error logs.

static void	coreflow::Logger::addLogEntry (vx_reference ref, vx_status status, const char *message, va_list ap)
	Adds a line to the log.

Detailed Description

The Internal Log API.

Function Documentation

static void coreflow::Logger::addLogEntry	(	vx_reference	ref,
		vx_status	status,
		const char *	message,
		va_list	ap )

static

#include <vx_log.h>

Adds a line to the log.

Parameters

[in]	ref	The reference to add the log entry against. Some valid value must be provided.
[in]	status	The status code. `VX_SUCCESS` status entries are ignored and not added.
[in]	message	The human readable message to add to the log.
[in]	ap	a list of variable arguments to the message.

Note: Messages may not exceed VX_MAX_LOG_MESSAGE_LEN bytes and will be truncated in the log if they exceed this limit.

static void coreflow::Logger::registerLogCallback	(	vx_context	context,
		vx_log_callback_f	callback,
		vx_bool	reentrant )

static

#include <vx_log.h>

Registers a callback facility to the OpenVX implementation to receive error logs.

Parameters

[in]	context	The overall context to OpenVX.
[in]	callback	The callback function. If NULL, the previous callback is removed.
[in]	reentrant	If reentrancy flag is `vx_true_e`, then the callback may be entered from multiple simultaneous tasks or threads (if the host OS supports this).