Harness::internal::Tracer Class Reference

#include <harness_defs.h>

Public Types
enum	{ prefix = 1 , need_lf = 2 }

Public Member Functions
	Tracer ()
Tracer *	set_trace_info (int flags, const char *file, size_t line, const char *func)
void	trace (const char *fmt,...)

Detailed Description

Definition at line 312 of file harness_defs.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

Enumerator
prefix
need_lf

Definition at line 321 of file harness_defs.h.

                 {
                prefix = 1,
                need_lf = 2
            };

Constructor & Destructor Documentation

Tracer()

Harness::internal::Tracer::Tracer ( )

inline

Definition at line 326 of file harness_defs.h.

: m_flags(0), m_file(NULL), m_func(NULL), m_line(0) {}

Member Function Documentation

set_trace_info()

Tracer * Harness::internal::Tracer::set_trace_info ( int  flags, const char *  file, size_t  line, const char *  func  )

inline

Definition at line 328 of file harness_defs.h.

                                                                                               {
                m_flags = flags;
                m_line = line;
                m_file = file;
                m_func = func;
                return  this;
            }

trace()

void Harness::internal::Tracer::trace ( const char *  fmt,   ...  )

inline

Definition at line 336 of file harness_defs.h.

                                              {
                char    msg[MAX_TRACE_SIZE];
                char    msg_fmt_buf[MAX_TRACE_SIZE];
                const char* msg_fmt = fmt;
                if (m_flags & prefix) {
                    snprintf(msg_fmt_buf, MAX_TRACE_SIZE, "[%s] %s", m_func, fmt);
                    msg_fmt = msg_fmt_buf;
                }
                std::va_list argptr;
                va_start(argptr, fmt);
                int len = vsnprintf(msg, MAX_TRACE_SIZE, msg_fmt, argptr);
                va_end(argptr);
                if (m_flags & need_lf &&
                    len < MAX_TRACE_SIZE - 1 && msg_fmt[len - 1] != '\n')
                {
                    msg[len] = '\n';
                    msg[len + 1] = 0;
                }
                m_reporter.Report(msg);
            }

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

• harness_defs.h