trajectory_job.cpp File Reference

Go to the source code of this file.

Namespaces
namespace	motoman
namespace	motoman::trajectory_job
Defines
#define	APPEND_LINE(dest, dest_max_size, src)
	Performs a safe line append using STRCAT and APPEND_LINE. See STRCAT for explanation of macro use.
#define	APPEND_LINEFEED(dest, dest_max_size)   SAFE_STRCAT(dest, dest_max_size, "\r\n");
	Performs a safe line feed and carriage return appending using STRCAT. See STRCAT for explanation of macro use.
#define	SAFE_STRCAT(dest, dest_max_size, src)
	Performs a safe string concat. by checking the destination size before performing the string concat. A function return of "false" occurs if the desination is not large enough to receive the src string. A macro is used so that the function returns immediately from the calling function. This cleans up the code and does not result in lots of if/else statements.

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Define Documentation

#define APPEND_LINE	(		dest,
			dest_max_size,
			src
	)

Value:

do \
{ \
  SAFE_STRCAT(dest, dest_max_size, src); \
  APPEND_LINEFEED(dest, dest_max_size); \
} while (0)

Performs a safe line append using STRCAT and APPEND_LINE. See STRCAT for explanation of macro use.

Definition at line 96 of file trajectory_job.cpp.

#define APPEND_LINEFEED	(		dest,
			dest_max_size
	)		SAFE_STRCAT(dest, dest_max_size, "\r\n");

Performs a safe line feed and carriage return appending using STRCAT. See STRCAT for explanation of macro use.

Definition at line 89 of file trajectory_job.cpp.

#define SAFE_STRCAT	(		dest,
			dest_max_size,
			src
	)

Value:

do \
{ \
  if (strlen(src) < dest_max_size - strlen(dest) - 1) \
  { \
    strcat(dest, src); \
  } \
  else \
  { \
    LOG_ERROR("STRCAT failed to append %s to %s", src, dest); \
    return false; \
  } \
} while (0)

Performs a safe string concat. by checking the destination size before performing the string concat. A function return of "false" occurs if the desination is not large enough to receive the src string. A macro is used so that the function returns immediately from the calling function. This cleans up the code and does not result in lots of if/else statements.

Definition at line 70 of file trajectory_job.cpp.