NAME
ACE_Trace -
A C++ trace facility that keeps track of which methods are
entered and exited.
SYNOPSIS
#include <ace/Trace.h>
class ACE_Trace
{
public:
ACE_Trace (const char *n, int line = 0, const char *file = "");
~ACE_Trace (void);
static void start_tracing (void);
static void stop_tracing (void);
static void set_nesting_indent (int indent);
void dump (void) const;
private:
const char *name_;
static int nesting_indent_;
static int enable_tracing_;
enum { DEFAULT_INDENT = 3, DEFAULT_TRACING = 1 };
};
DESCRIPTION
This class uses C++ constructors and destructors to automate
the ACE_Trace nesting. In addition, thread-specific storage
is used to enable multiple threads to work correctly.
Initialization and termination methods.
ACE_Trace (const char *n, int line = 0, const char *file = "");
Perform the first part of the trace, which prints out the string
N, the LINE, and the ACE_FILE as the function is entered.
~ACE_Trace (void);
Perform the second part of the trace, which prints out the NAME
as the function is exited.
Control the tracing level.
static void start_tracing (void);
Enable the tracing facility.
static void stop_tracing (void);
Disable the tracing facility.
static void set_nesting_indent (int indent);
Change the nesting indentation level.
void dump (void) const;
Dump the state of an object.
AUTHOR
Doug Schmidt
LIBRARY
ace